Why This Decision Is So Hard to Undo
Replacing a general contractor mid-project is expensive, disruptive, and sometimes legally complicated. Work may stop for weeks while you find a replacement. The incoming contractor will charge a premium to take on someone else's partially completed project. Material deposits paid to the original GC may be unrecoverable. The cost of a bad GC choice is routinely estimated at 20–40% of the original contract value when all rework, delays, and legal costs are included.
Get this decision right the first time. The following questions will help you assess not just competence, but character — which is ultimately what you are betting on when you sign a construction contract.
1. Can You Show Me Three Completed Projects Similar to Mine?
Every contractor can describe projects they have done. Ask to see them in person. Drive to three finished houses they built. Look at the trim work, the flatness of the drywall, the transitions between materials. Talk to the owners if you can — a confident contractor will offer homeowner references without being asked.
Pay particular attention to whether their completed work is actually similar to what you are planning. A contractor who excels at production building may struggle with a custom design-driven project. A remodeler who has never managed new construction from grade to Certificate of Occupancy is a different kind of risk. Match the contractor's experience to your project type.
2. What Is Your Typical Subcontractor Roster?
A GC's quality is largely the quality of their subcontractors. Ask who they consistently use for framing, electrical, plumbing, and HVAC. Have those relationships been in place for multiple years? Established relationships mean the GC knows how each sub performs, can call in favors when schedules slip, and has leverage to ensure quality and accountability.
A GC who relies heavily on whoever is cheapest and available right now is at higher risk of scheduling problems, quality inconsistency, and communication failures. Long-term sub relationships are one of the best predictors of a smooth build.
3. How Do You Handle Change Orders?
Change orders are inevitable. The question is not whether you will have them, but whether the process for handling them will be clear and fair. Ask the contractor to walk you through their change order process: how are scope changes documented, how is pricing determined, and when does work start?
Red flags: a contractor who says changes will be handled informally, who prices change orders on a cost-plus basis without caps, or who has a history of changes being verbally agreed and not documented. The best practice is written change orders signed by both parties before any additional work begins. Ask whether this is their standard practice and look for hesitation in the answer.
4. What Does Your Draw Schedule Look Like?
A construction loan disburses money in draws tied to completion milestones. Understand what milestones trigger draws and verify that those milestones represent real, inspectable progress. A contractor who wants large draws before work is complete is a financial risk.
Standard draw schedules tie payments to: foundation complete, framing complete, rough mechanicals complete, drywall complete, and substantial completion. If a contractor's proposed draw schedule front-loads payments significantly, ask why. Material pre-purchases can legitimately require upfront draws, but these should be for materials already on-site, not future purchases.
5. Are You Licensed, Bonded, and Insured — and Can I See the Documents?
Every legitimate general contractor should carry: a valid state contractor's license (verify it directly with your state licensing board, not just from the contractor), general liability insurance of at least $1 million per occurrence, and workers' compensation coverage for all employees.
Ask for certificates of insurance and verify them directly with the issuing insurance company. Coverage can lapse. A contractor who presents documents from last year's policy may not be covered today. This matters because if an uninsured worker is injured on your property, you may be liable. If inadequate work damages your neighbors' property, you need your contractor's liability coverage to respond.
6. What Has Gone Wrong on a Recent Project, and How Did You Handle It?
This question is deliberately provocative. Every project has problems. A contractor who claims otherwise is not being honest, which tells you something important about how disagreements will be handled. You want to hear a specific story: what the problem was, how they discovered it, what they did about it, and how the owner was communicated with throughout.
What you are evaluating is their problem-solving instinct and their communication style under pressure. Did they hide the problem or surface it immediately? Did they absorb the cost of a mistake or try to pass it to the owner? Did they manage the owner's expectations proactively?
7. What Does Your Construction Schedule Look Like, and What Are the Milestones?
Get a written schedule before signing. It does not need to be a detailed Gantt chart, but it should show the major phases and their expected start and end dates. Ask what the biggest scheduling risks are and how they plan to manage them.
Pay attention to how confident and detailed the answer is. A contractor who has built the same type of home many times has a well-developed intuition for pacing. A contractor who hedges extensively or cannot name specific schedule risks may be less experienced than their portfolio suggests. You are not looking for perfection — construction is inherently uncertain — but for clear thinking about what could go wrong and how to respond.