Hiring the wrong general contractor is one of the most expensive mistakes a homeowner can make. Missed deadlines, shoddy workmanship, unexpected costs, and abandoned projects are not just horror stories — they happen to real homeowners who did not know what to look for before signing a contract. But here is the other side of that coin: hiring the right contractor transforms your project. The right general contractor turns your vision into reality, manages every detail so you do not have to, and delivers a finished product that adds real value to your home.
Whether you are planning a kitchen remodel, a bathroom renovation, a room addition, or a full custom build, the contractor you choose will determine the outcome of your project more than any other single decision. This guide will show you exactly how to choose a general contractor — step by step — with specific questions to ask, red flags to watch for, and a checklist to keep you organized throughout the process.
Before you start your search, it helps to understand exactly what a general contractor does. A general contractor is the person who manages your entire construction project from start to finish. They are your single point of contact and the person ultimately responsible for making sure your project is completed on time, on budget, and to the quality standards outlined in your contract. Specifically, a general contractor hires and coordinates subcontractors such as electricians, plumbers, framers, and painters. They pull permits from your local building department and schedule inspections at every required stage. They manage the project schedule to keep all trades working in the right sequence and prevent costly delays. They handle material procurement, ordering the right materials at the right time so work does not stall. And they oversee budgeting and cost management, tracking expenses and alerting you to any changes.
It is important to understand the difference between a general contractor, a subcontractor, and a handyman. A subcontractor is a specialist in a single trade — plumbing, electrical, HVAC, or roofing, for example. They are hired by the general contractor to handle their specific portion of the work. A handyman handles small repairs and minor improvements but typically is not licensed for large-scale construction projects and does not manage subcontractors or pull permits. If your project involves multiple trades, structural changes, or building permits, you need a licensed general contractor.
Step one is to get referrals and research. The best contractors rarely need to advertise aggressively because their work speaks for itself and their clients refer them. Start by asking friends, family members, neighbors, and coworkers who have completed similar projects recently. Ask specific questions: Did the project finish on time? Were there surprise costs? How did the contractor handle problems? Would they hire the same contractor again? Then research online — check Google reviews, Yelp, the Better Business Bureau, and Houzz for contractors in your area. Look for contractors with a substantial number of reviews and pay attention to how the contractor responds to negative reviews. A professional, thoughtful response to a complaint tells you a lot about how they handle conflict.
Verify the license through your state contractor licensing board website — this takes five minutes and immediately eliminates unlicensed operators from your list. Review their portfolio for photos and descriptions of completed projects, paying attention to whether they have experience with projects similar to yours. Start with a list of three to five contractors who come highly recommended and pass your initial research checks.
Step two is to verify credentials. Before you invite anyone to bid on your project, verify their credentials — this is non-negotiable. Your general contractor checklist should include: a valid state contractor license that is current, active, and in the correct classification for your project; general liability insurance with minimum coverage of one million dollars to protect you if the contractor damages your property; workers compensation insurance to cover employees injured on your property; a bond if required in your state; and no unresolved complaints with the BBB or state licensing board. A contractor who is not properly licensed and insured puts you at serious legal and financial risk. At BNC Builders Inc, we keep our license, insurance, and bond documentation readily available for any client who asks — because that is how a professional operation works.
Step three is to get multiple bids and compare them. Invite at least three contractors to submit written bids. A thorough, professional bid should include a detailed scope of work describing exactly what will be done, materials specifications with specific brand, grade, and finish information, an itemized cost breakdown separating labor, materials, permits, and allowances, a projected timeline with start date and milestones, a payment schedule tied to specific milestones, and warranty information covering both workmanship and materials.
If one bid comes in significantly lower than the others, treat it as a warning, not a bargain. Lowball bids often mean the contractor is cutting corners on materials, underestimating the scope of work which leads to costly change orders later, using unlicensed or inexperienced subcontractors, or simply planning to make up the difference once the project is underway and you have limited leverage. Line up the bids side by side and compare: Are they all bidding on the same scope of work? Are the materials the same quality? Does one contractor include permits and cleanup while another does not?
There are 15 essential questions every homeowner should ask a general contractor before hiring. How long have you been in business? Are you licensed, bonded, and insured? Can I see your license and insurance certificates? Do you pull your own permits? Can you provide three to five recent references? Have you done projects similar to mine? Who will be on-site daily managing the work? What is your estimated timeline for this project? How do you handle change orders? What is your payment schedule? Do you offer a warranty on your work? What happens if the project goes over budget? How do you communicate with homeowners during the project? Will you provide a written contract? What is your process for handling disagreements?
Experience matters — a contractor who has been operating for ten or more years has weathered economic downturns, supply chain issues, and the full range of construction challenges. On large projects, the contractor you interview may not be the person supervising your job site every day, so find out who your day-to-day point of contact will be. Be wary of timelines that sound too fast — quality work takes time. Payments should be tied to completed milestones, not calendar dates. A typical schedule might be ten percent upon signing, with subsequent payments as specific phases are completed.
Knowing what to avoid is equally critical. Here are the red flags that should make you walk away. Any contractor who asks for more than ten to fifteen percent of the total project cost before starting work is a risk. No written contract means no legal protection for you. A contractor who will not provide license or insurance information is an immediate disqualifier. Cash-only operations often indicate a contractor who is not operating legally. "This price is only good today" is a high-pressure sales tactic, not a construction industry practice. A contractor with no physical business address is difficult to hold accountable. If they cannot provide references, move on. And five reviews all mentioning the same problem — missed deadlines, cost overruns, poor communication — is a pattern you should take seriously.
Your contract is your most important protection. Before you sign, make sure it includes a full scope of work with specifications, a detailed cost breakdown with labor, materials, permits, and allowances itemized separately, a payment schedule tied to milestones, start and completion dates, a change order process and pricing, warranty terms, permit responsibilities confirming the contractor handles all permits and inspections, a dispute resolution process, and cancellation terms. Review the contract carefully before signing. If anything is unclear, ask for clarification. If the contractor resists putting something in writing, consider that a warning sign.
The most important questions to ask a general contractor before hiring are: Are you licensed, bonded, and insured? Can you provide recent references? What is your estimated timeline and payment schedule? How do you handle change orders? Do you pull your own permits? And will you provide a detailed written contract? Never pay more than ten to fifteen percent of the total project cost as a deposit before work begins. Payments should be structured around completed milestones — specific phases of work that you can verify have been finished to your satisfaction.
A general contractor manages the entire construction project — they coordinate the schedule, hire and supervise the subcontractors, pull permits, manage the budget, and serve as your single point of contact. A subcontractor specializes in a specific trade. As a homeowner, your relationship and contract are with the general contractor, who bears responsibility for the overall project outcome. You can verify a contractor license by visiting your state contractor licensing board website and searching by name or license number. If a contractor cannot provide a license number or the license does not come up as active, do not hire them regardless of how good their price looks.
The lowest bid is often the most expensive decision in the long run. A significantly low bid may indicate the contractor is cutting corners, underestimating the scope, using unlicensed subcontractors, or planning to increase the price once work begins. Instead of choosing the lowest bid, focus on value: compare the scope of work, materials, timeline, warranty, and the contractor credentials and references. The best bid is the one that offers a clear, detailed scope at a fair price from a qualified, communicative contractor.
Choosing a general contractor takes effort — there is no shortcut around the research, the interviews, and the careful review of bids and contracts. But that effort is what separates a successful project from a stressful, expensive lesson. Get referrals and research contractors with strong reviews and verified licenses. Verify credentials including license, insurance, bond, and complaint history. Get at least three detailed written bids and compare them thoroughly. Ask the 15 questions outlined above and pay attention to how each contractor communicates. Watch for red flags and trust your instincts if something feels off. Review your contract carefully before signing — every detail matters.
BNC Builders Inc is a fully licensed, bonded, and insured general contractor with a track record of delivering quality construction projects on time and on budget. We welcome every question on this list because we know our answers set us apart. If you are planning a remodel, renovation, or new construction project, contact BNC Builders Inc for a free consultation. Let us show you what it looks like to work with the kind of contractor this guide was written to help you find.
