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Midtown Home Improvements
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How to Hire a Home Improvement Contractor

Pat Melson, Owner & CEO, Midtown Home Improvements ·

Every major home improvement project starts with the same critical choice: who do you trust to do the work?

Get that decision right and you end up with a beautiful, durable result, a fair price, and a stress-free process. Get it wrong and you risk unfinished work, thousands of dollars lost, and a home in worse shape than when you started.

The stakes are real. Reported contractor fraud increased 38% between 2023 and 2025, according to the National Insurance Crime Bureau — and home improvement scams rank as the fifth riskiest category for consumers, with a median loss of $1,800 per incident (BBB Scam Tracker Risk Report, 2024). At the same time, 90% of renovating homeowners hired professional help in 2024 (Houzz & Home Study, 2025), which means most of us are navigating this market right now.

This guide walks you through every step of the hiring process — from verifying credentials to reading the fine print on your warranty. Whether you're planning a roof replacement, a deck addition, new windows, or a full kitchen remodel, these principles apply across the board.

Key Takeaways

  • Contractor fraud rose 38% from 2023 to 2025 (NICB, 2026) — vetting credentials before signing is non-negotiable.
  • Always get a detailed, itemized written estimate; the line items tell you more than the bottom number.
  • Never pay more than one-third of the project cost upfront; a legitimate contractor won't ask for more.
  • A written warranty covering both workmanship and manufacturer materials is a standard, reasonable expectation on any major project.
  • Veteran-owned contractors bring a documented culture of accountability, precision, and follow-through.

Why Contractor Selection Is the Most Important Decision You'll Make

Choosing the right contractor isn't just a hiring task — it's a risk management decision.

In 2025, the U.S. experienced 23 major billion-dollar natural disasters resulting in approximately $115 billion in damages (NICB, 2026). Every one of those events spawned a wave of storm-chasing contractors targeting vulnerable homeowners. But fraud isn't limited to disaster zones. Complaints to the Better Business Bureau about home improvement contractors consistently rank among the top consumer complaint categories, with issues ranging from high-pressure sales tactics and incomplete work to sudden unjustified cost increases and outright abandonment of projects.

The good news? Most bad outcomes are preventable. The homeowners who get burned are almost always the ones who skipped the verification steps, rushed the decision, or signed a contract with terms they didn't read carefully. The homeowners who come out ahead are the ones who treat hiring a contractor the same way they'd treat any other major financial decision: methodically.

Here's what the methodology looks like.

Our experience: After 35 years and more than 50,000 installs across St. Louis, Chicago, Nashville, Atlanta, and Kansas City, the Midtown team has seen what separates great outcomes from disaster ones. It almost never comes down to which contractor had the shiniest brochure. It comes down to who did the homework upfront.

A contractor reviewing blueprints with a homeowner at a kitchen table

complete roofing services overview

Credentials and Licensing: What to Check Before Anything Else

Licensing is the floor, not the ceiling — but it's a floor you absolutely cannot skip.

Every state regulates contractor licensing differently, but the principle is the same: a licensed contractor has met minimum competency standards, passed required exams, and is legally authorized to perform the work. An unlicensed contractor performing work on your home can void your homeowner's insurance, expose you to liability if a worker is injured on your property, and give you no legal recourse when things go wrong.

Here's how to verify a license in five minutes:

  1. Visit your state's contractor licensing board website (every state has one — search "[your state] contractor license lookup").
  2. Search by the contractor's company name and/or license number.
  3. Confirm the license is active — not expired, not suspended, not under disciplinary review.
  4. Confirm the license classification covers the specific work being performed. A roofing license doesn't authorize electrical work.
  5. Check for any disciplinary actions, complaints, or past violations on file.

Don't just take the contractor's word for it. Reputable contractors expect this verification and will hand you their license number before you ask. If a contractor resists or deflects when you ask for their license number, that's a disqualifying red flag — move on.

Beyond state licensing, check these additional credentials:

  • BBB accreditation and rating — not every reputable contractor is BBB-accredited, but sustained A or A+ ratings over years signal consistency.
  • Manufacturer certifications — premium product manufacturers like Wolf® for decking or specific window brands credential installers who meet their installation standards. These certifications matter because they often unlock extended manufacturer warranties only available through certified installers.
  • Industry association memberships — NARI (National Association of the Remodeling Industry), NAHB (National Association of Home Builders), and similar bodies hold members to professional codes of conduct.

What this looks like in practice: Midtown Home Improvements has maintained continuous licensing across Missouri, Illinois, Tennessee, Georgia, and Kansas since our founding in 1990. When a homeowner asks to see our credentials, our team treats it as a sign of a smart buyer — not a sign of distrust.

Insurance Requirements: Why the Wrong Policy Can Cost You Everything

A contractor's insurance policy protects you, not just them. And the wrong coverage — or a lapsed policy — can leave you personally liable for an injury that happened on your own property.

There are three types of insurance every contractor you hire must carry:

1. General Liability Insurance This covers property damage and third-party bodily injury arising from the contractor's work. For residential projects, look for at minimum $1 million per occurrence and $2 million aggregate. If a subcontractor drops a tool through your roof deck or cracks your neighbor's fence, general liability pays for it.

2. Workers' Compensation Insurance If a worker is injured on your property and the contractor doesn't carry workers' comp, you can be held liable. This is not a technicality — it's a significant financial exposure. In many states, carrying workers' comp is legally required; in California, SB 216 mandates coverage for every licensed contractor as of 2026.

3. Commercial Auto Insurance Any vehicles used to transport crew, tools, and materials to your site must be covered by commercial auto — not personal auto policies.

How to verify insurance properly:

Ask for a Certificate of Insurance (COI) — not just the contractor's verbal assurance. Then do these five things:

  1. Confirm the named insured on the COI matches the licensed contractor name exactly.
  2. Check policy expiration dates — policies that expire during your project period are a problem.
  3. Call the insurance producer's phone number listed on the certificate to verify the policy is still active.
  4. Ask to be named as an Additional Insured on the general liability policy. This means claims arising from the project can be filed directly against the policy.
  5. Never accept handwritten modifications on a COI — valid certificates are issued electronically by the producer.

A contractor who resists providing a COI or becomes evasive when you ask to verify coverage should be eliminated from consideration immediately.

roofing project safety and installation standards

How to Evaluate Experience and Portfolio

A license tells you a contractor can legally do the work. A portfolio tells you whether they actually do it well.

When evaluating experience, you're looking for two things: depth (how long have they been doing this?) and specificity (have they done projects that look like yours?).

Depth of experience: Years in business matters — but it's a proxy, not a guarantee. A contractor with 10 years in business who mostly did light handyman work is very different from a contractor with 10 years of full-scale roofing, siding, window, and remodeling projects. Ask them to quantify their experience in the specific category of work you're hiring for.

At Midtown Home Improvements, we've been in business since 1990 — that's 35+ years and 50,000+ completed installs across five markets. We cite those numbers not to boast but because they're verifiable and they mean something: every scenario you can imagine in a home improvement project, we've encountered and solved.

What to look for in a portfolio:

  • Before-and-after photos — Do the finished results look professionally executed, or do they look rushed?
  • Projects similar to yours — A contractor who's done 200 roof replacements is a different value proposition than one who's done 5.
  • References from real customers — Ask for three to five references from projects completed in the last 12 months. Call them. Ask specifically: Did the project finish on time? Did the final cost match the bid? Would you hire this contractor again?
  • Online reviews — Google, Houzz, Angi, and the BBB all aggregate customer feedback. Look at the pattern across reviews, not just the score. How does the contractor respond to negative feedback? That response often tells you more than the complaint itself.

One question that cuts through everything:

"Can you show me a project in my area, similar in scope to mine, completed in the last year?"

A contractor who can answer that question with specifics — addresses, photos, and a reference you can call — is demonstrating exactly the kind of accountability you want.

Workers installing siding on a residential home exterior

How to Define Your Scope — and What to Do With the Estimate You Receive

Before requesting an estimate, take time to prepare — the detail you bring to the initial conversation directly affects the accuracy of what you receive back.

The estimate you receive is only as good as the scope you provide:

This is the most common mistake homeowners make. A contractor who bids on 30-year architectural shingles with synthetic underlayment and ice-and-water shield at all penetrations is pricing a fundamentally different job than one bidding on 25-year 3-tab shingles with felt paper. Without a defined scope, you can't evaluate what you're actually being quoted — or whether the line items match what you discussed.

Before you request bids, prepare a written scope document that specifies:

  • Exact materials (product name, manufacturer, grade)
  • Scope of demolition (are old materials being removed? Who hauls them?)
  • Subcontractor work (electrical rough-in, HVAC venting, etc.)
  • Permit responsibility (who pulls permits and pays for them?)
  • Site protection and cleanup expectations
  • Timeline expectations

Bring this document to your estimate appointment. A contractor who reviews a defined scope with you produces a more accurate, more complete estimate.

How to read the bids once they arrive:

Don't just look at the bottom line. Review line by line:

  • Are the materials specified, or is the bid vague ("shingles as discussed")?
  • Is the permit cost included, or is it marked as "additional"?
  • Is demolition and disposal included?
  • What's the payment schedule?
  • What warranty terms are specified?

A vague bid is a red flag. Legitimate contractors price work they understand. Vague language in a bid is usually cover for scope creep later.

When an estimate comes in dramatically lower than you expected:

Ask the contractor to walk you through the line items. Common explanations include: unlicensed workers, inferior materials, no permit being pulled, or a scope that omits key steps. Understanding why a number is low tells you whether it reflects real efficiency or a plan to cut corners once work begins.

How to Read a Home Improvement Contract

A contract isn't paperwork — it's your only protection when something goes wrong.

Every home improvement contract, regardless of project size, should include these elements:

Non-negotiable contract elements:

  • Contractor identification — Full legal business name, physical address (not a P.O. box), phone number, email address, and state contractor license number
  • Detailed scope of work — Exactly what will be done, including materials (brand, model, grade), dimensions, and any work explicitly excluded
  • Project timeline — Estimated start date, projected completion date, and milestones for larger projects
  • Payment schedule — Specific dollar amounts tied to specific phases of work, not vague milestones
  • Permit responsibility — Written specification of who pulls permits and pays for them (it should almost always be the contractor)
  • Change order process — How scope changes are documented, priced, and approved in writing before work proceeds
  • Cleanup and disposal — What gets removed, how, and by when
  • Warranty terms — Specifically stated in writing: duration, what's covered, exclusions, and how claims are made
  • Lien waiver — Contractor's agreement to provide a lien release upon final payment, protecting you from supplier or subcontractor liens
  • Cancellation rights — Under most state laws, homeowners have a right to cancel within three business days of signing a home improvement contract (the "right of rescission")

Never sign a contract with blank spaces. Blanks can be filled in after the fact. If a section isn't applicable, it should be marked "N/A" — never left empty.

Don't sign before your credential check is complete. Whether the decision happens the same day or the next week, the sequence matters: verify the license is active on your state's licensing board, confirm the certificate of insurance with the carrier, and read every line of the contract. A contractor whose credentials check out and whose contract is detailed and complete is one worth committing to confidently. A blank space in a contract or an unverifiable license number is what to slow down for.

The change order rule every homeowner should know: Change orders — written amendments to the original contract — are how reputable contractors handle scope changes. If a contractor asks you to approve additional work verbally, that's a warning sign. Every change to the original scope, no matter how small, should be documented in a signed change order before the work begins. This protects both parties and prevents "scope creep" disputes at the end of the job.

window and door replacement project overview

Payment Terms Red Flags

Payment structure is one of the clearest signals of a contractor's legitimacy.

Here's the standard that consumer protection agencies, the BBB, and the California Contractors State License Board all agree on: no reputable contractor should ask for more than one-third of the total project cost as an upfront deposit.

The recommended three-part payment schedule:

  • One-third at contract signing (covers initial material costs)
  • One-third at a defined mid-project milestone
  • One-third upon final completion and your satisfaction with the work

The final payment should never be due until the work is complete and you've had a chance to inspect it.

Red flags in payment terms:

  • Large upfront cash demands — Any request for 50%, 75%, or full payment upfront is a major red flag. This is how "take the money and disappear" fraud works.
  • Cash-only or untraceable payment methods — Legitimate contractors accept checks, credit cards, or bank transfers. Cash-only requests make it impossible to dispute payment or prove you paid.
  • No final payment holdback — If a contractor wants full payment before the work passes your inspection, walk away. Final payment is your last leverage point.
  • Pressure to sign before credential verification is complete — The sequence that protects you: verify license, confirm insurance, review the full written contract. An established contractor with verifiable credentials and a complete contract is one worth signing with. The scenario to avoid is signing with someone you haven't verified yet.
  • Sudden cost increases mid-project — Some legitimate projects encounter genuine surprises (rotted wood under old siding, outdated wiring that needs code update). Legitimate contractors document these discoveries, provide a change order with pricing, and wait for your approval before proceeding. They don't present you with a surprise bill and a half-finished project as leverage.

In 2024, the median loss from home improvement scams was $1,800 (BBB Scam Tracker Risk Report, 2024) — but larger projects mean larger losses. Always pay by check or credit card so you have a paper trail and, in the case of credit cards, potential chargeback rights.

Warranty: What to Look For and Demand in Writing

A warranty is only as good as the company standing behind it — but you still need to know what to demand.

Home improvement warranties come in two types, and you need both.

1. Manufacturer's Warranty (Materials) This covers defects in the products themselves — a shingle that delaminates prematurely, a window seal that fails, a deck board that splinters in year two. Manufacturer warranties vary widely: some cover 20 years on materials, some offer lifetime coverage with transferability to future homeowners. Read the specific warranty document for any product being installed in your home.

Important: Many manufacturers only honor their full warranty when product is installed by a certified contractor. Hiring someone who isn't certified can cut your manufacturer warranty in half — or void it entirely.

2. Workmanship Warranty (Installation) This covers errors in how the product was installed — not the product itself. A shingle that was installed backward, a window that was improperly flashed and now leaks, a deck board that popped up because it wasn't fastened correctly. Workmanship warranties are provided by the contractor and vary considerably.

Industry standards for workmanship warranties:

  • Minimum: 1 year for most remodeling and replacement projects
  • Standard: 2–5 years for roofing, windows, siding, and decking
  • Premium contractors: Lifetime workmanship warranties on select installations

What to require in writing:

  • Start date and end date of coverage (or "lifetime" — defined)
  • Specific list of what is and isn't covered
  • How to file a claim and expected response time
  • Whether the warranty is transferable if you sell the home
  • Name of the entity responsible for honoring the warranty (contractor? manufacturer? both?)

Ask: What happens to my warranty if your company closes or changes ownership?

Established contractors with long operating histories — like a company that's been serving the same markets for over three decades — carry warranty risk that fly-by-night operators simply can't match.

deck and outdoor living installation

20 Questions to Ask Every Contractor Before You Sign

These aren't trick questions. They're the questions every homeowner deserves clear, confident answers to.

On credentials and experience:

  1. What is your state contractor license number, and can I verify it online?
  2. How long has your company been in business under this name?
  3. How many projects similar to mine have you completed in the last two years?
  4. Can you provide three references from similar projects completed in the last 12 months?
  5. Are your workers employees of your company, or do you use subcontractors — and if subcontractors, are they also licensed and insured?

On insurance: 6. Can I see a current Certificate of Insurance for general liability and workers' compensation? 7. Will you add me as an Additional Insured on your general liability policy? 8. Who do I call if a worker is injured on my property during this project?

On the project itself: 9. Who will be my day-to-day point of contact during the project? 10. Will you personally be on-site, or is there a project manager — and who is it? 11. Who pulls the permits for this job, and are permit fees included in your bid? 12. What is your plan for protecting my landscaping, driveway, and interior during the work? 13. How will you handle the discovery of unexpected damage or conditions during the project?

On the contract and payment: 14. Walk me through your payment schedule — what's due when and tied to what milestones? 15. What does your change order process look like? 16. What are your cleanup and disposal responsibilities, and when will they be completed?

On warranty: 17. What workmanship warranty do you provide, and is it in writing in the contract? 18. Are you a certified installer for the products you're using on my home — and does that affect the manufacturer's warranty? 19. What happens to my warranty if your business changes ownership or closes? 20. Can you walk me through how to file a warranty claim if I need to?

What confident contractors do: At Midtown Home Improvements, we've answered every version of these questions thousands of times. Our crews expect them. When a homeowner comes in prepared with questions like these, it makes for a smoother project — because both sides understand the expectations from day one. A contractor who fumbles these questions or gets defensive hasn't earned your trust yet.

A veteran contractor shaking hands with a homeowner at a home improvement project site

The Veteran-Owned Advantage

Why does veteran ownership matter when you're hiring a contractor?

It's not just a label — it reflects a documented operational culture.

Veterans represent 5.5% of business owners in the United States (SBA Office of Advocacy, 2024), and nearly one-third of all veteran-owned firms operate in construction and professional services. That concentration isn't coincidental. The skills that define military service — precision, accountability, mission-focus, and the understanding that "close enough" can have serious consequences — translate directly into the qualities that make home improvement projects go well.

What veteran ownership means in practice for a homeowner:

  • Written procedures over improvisation. Military service instills a culture of following documented processes. In home improvement, that means installations that follow manufacturer specs, crews that don't skip steps, and quality checks that actually happen.
  • Accountability structures. In a military unit, everyone knows who is responsible for what. In a veteran-led contracting company, that same clarity carries over — project managers own their timelines, crew leads own their installation quality, and there's no ambiguity about who answers when something isn't right.
  • Communication standards. Veterans are trained to communicate clearly and directly. Homeowners working with veteran-led contractors consistently report knowing where their project stands — not chasing down updates or wondering what's happening in their backyard.
  • Long-term thinking over short-term shortcuts. Military training emphasizes consequences. A veteran contractor isn't cutting corners on a flashing installation because that kind of thinking doesn't survive in an environment where failures have real costs.

Midtown Home Improvements has operated as a veteran-owned, family-owned business since 1990. Our 2,863 Google reviews at a 4.3-star average aren't just a marketing number — they represent 35 years of service to homeowners in St. Louis, Chicago, Nashville, Atlanta, and Kansas City. That kind of track record across multiple markets and multiple decades is the clearest signal we can offer that we'll still be here to honor your warranty when you need it.

Ready to Start Your Project? Get a Free Estimate from Midtown

Hiring the right contractor doesn't have to be stressful. If you're planning a roofing replacement, new decking, window and door upgrades, siding, attic insulation, a screened porch, or any other major home improvement project — Midtown Home Improvements brings 35+ years, 50,000+ completed installs, and a veteran-owned commitment to getting it right.

We serve homeowners throughout the St. Louis, Chicago, Nashville, Atlanta, and Kansas City metro areas.

Get Your Free Estimate →

Just an honest assessment of your project, verifiable credentials, and a detailed written bid that covers every line item — the way it should be.

Frequently Asked Questions

How do I verify that a contractor is licensed in my state?

Visit your state's contractor licensing board website and search by the company name or license number the contractor provides. Confirm the license is active, not expired or under disciplinary review, and that its classification covers the specific type of work being done. This verification takes less than five minutes and should be your first step with any contractor you're considering.

How much should I pay upfront for a home improvement project?

No more than one-third of the total project cost as a deposit, according to the BBB and multiple state consumer protection agencies. A reputable contractor will not ask for more than this upfront. Final payment should be withheld until the project is complete and you've inspected the work. Never pay the full amount before any work begins.

What's the difference between a manufacturer's warranty and a workmanship warranty?

A manufacturer's warranty covers defects in the materials themselves — a window seal that fails, a shingle that delaminates. A workmanship warranty covers errors in how those materials were installed — a window that leaks because it was improperly flashed. You need both. For major projects, most established contractors provide at least a 1-year workmanship warranty; strong contractors offer 2–5 years or more.

Is the lowest bid always the worst choice?

Not necessarily, but it deserves the most scrutiny. Ask the low bidder to walk you through their line items. A significantly lower bid often means different (cheaper) materials, unlicensed workers, no permit being pulled, or scope items that have been quietly removed. Once you understand why the bid is lower, you can make an informed decision. If you can't get a clear explanation, that's your answer.

Why should I care if a contractor is veteran-owned?

Veteran-owned businesses bring documented operational values — precision, accountability, and follow-through — that align well with major home improvement projects where the margin for error is low. Veterans represent 5.5% of U.S. business owners (SBA, 2024) but are disproportionately represented in construction, reflecting the overlap between military skills and quality craftsmanship. It's not the only signal of quality, but it's a meaningful one.

Conclusion

Hiring a home improvement contractor is one of the most significant decisions you'll make as a homeowner. Done right, it produces a result that improves your home's function, appearance, and value for decades. Done wrong, it can cost you thousands of dollars, months of stress, and leave your home in worse shape than it started.

The process doesn't have to be complicated. Verify credentials. Confirm insurance. Get a detailed, itemized written estimate on a clearly defined scope. Read the contract carefully. Understand the payment schedule. Demand a written warranty. Ask the 20 questions above — and notice who answers them with confidence.

The contractors who earn your business are the ones who welcome this process. They're the ones with nothing to hide and a track record worth showing you.

attic insulation and energy efficiency upgrade

Sources

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