Top Five Mistakes When Hiring a General Contractor
When planning a home renovation or construction project, choosing the right general contractor is one of the most consequential decisions a homeowner can make. The contractor oversees the entire build, coordinates subcontractors, manages permits, and ensures the work meets quality standards. A poor hiring decision can lead to budget overruns, delays, shoddy workmanship, and even legal disputes. Understanding where the process often goes wrong helps homeowners approach the selection process more systematically.
Many homeowners focus primarily on price or a contractor’s initial presentation, but these factors alone rarely capture the full picture of reliability and competence. By recognizing common mistakes made during the hiring phase, individuals can develop a more thorough vetting process. This article examines five frequent errors and outlines practical ways to avoid them, with an emphasis on transparency, documentation, and verification.
The goal is not to guarantee a perfect outcome—many variables affect construction projects—but to provide a framework that reduces risk and increases the likelihood of a smoother experience. Each section below describes a specific mistake, explains why it matters, and offers actionable steps for evaluation.
Ignoring References and Past Work
One of the most common shortcuts in hiring a general contractor is skipping the reference-checking process. Homeowners may feel pressed for time or assume that a contractor’s online reviews are sufficient. However, online reviews can be filtered, incentivized, or even fabricated. Direct conversations with past clients offer a far more nuanced view of what it is like to work with a particular contractor.
When speaking with references, it is helpful to ask about the scope of the previous project, whether it was completed on schedule and within budget, and how the contractor handled unexpected issues. Inquiries about communication patterns, cleanliness, and respect for the property also provide valuable insight. A reputable contractor should be able to provide a list of recent references, ideally including projects similar in size and complexity to the one being planned.
Visiting completed projects in person, when possible, adds another layer of verification. Observing the quality of finishes, the alignment of fixtures, and the overall condition of the work can reveal details that photographs or conversations might miss. Some contractors, such as BuildRight Construction, maintain portfolios of past work and encourage potential clients to tour completed sites. Taking the time to inspect actual results helps establish realistic expectations.
Skipping a Written Contract
Relying on verbal agreements or a simple estimate sheet is another frequent mistake. A comprehensive written contract protects both the homeowner and the contractor by defining the scope of work, materials, timeline, payment schedule, and procedures for handling changes. Without a clear contract, misunderstandings can escalate into disputes that delay the project or increase costs.
A well-constructed contract should include a detailed description of the work to be performed, including specific materials, brands, model numbers, and finishes. It should also outline the project timeline, with milestones and a final completion date. The payment schedule should tie installments to measurable progress rather than calendar dates, reducing the risk of paying for work that has not yet been completed.
Change order provisions are another critical element. During a renovation, unforeseen conditions often arise that require adjustments to the original plan. A contract that specifies how changes will be documented, priced, and approved helps prevent last-minute surprises. Homeowners should review the contract carefully and consider having an attorney or a knowledgeable third party look it over before signing. Taking this step can prevent many of the issues that arise when expectations are not clearly recorded.
Paying Too Much Upfront
Large upfront payments are a red flag in the contracting world. While some deposit is standard to secure materials and cover initial mobilization, paying a substantial percentage of the total cost before work begins exposes the homeowner to significant financial risk. If the contractor abandons the project, mismanages funds, or goes out of business, recovering the money can be difficult.
Industry norms vary by location and project type, but a common practice is a down payment of 10 to 20 percent for smaller projects, and sometimes up to 30 percent for larger ones where custom materials must be ordered. The key is that the payment should be proportional to the actual expenses the contractor incurs at the start. Any request for a much larger percentage should prompt further investigation into the contractor’s financial stability and reputation.
Progress payments tied to completed phases of work offer a safer alternative. For example, a payment might be due after the foundation is poured, after framing is complete, after rough-in inspections pass, and so on. This structure aligns cash flow with actual progress and gives the homeowner leverage to ensure work continues satisfactorily. If a contractor insists on a large upfront sum, it is reasonable to ask for documentation of material costs or a lien waiver to protect against potential supplier claims.
Not Verifying Licenses and Insurance
Many homeowners assume that any contractor who appears professional must be properly licensed and insured, but this is not always the case. Requirements for licensing vary by state and locality, and some contractors operate without the necessary credentials. Working with an unlicensed contractor can lead to fines, permit rejections, and liability for injuries or property damage.
Verification begins with asking for the contractor’s license number and confirming it through the appropriate state or county licensing board. Online databases often allow users to check the status of a license, any disciplinary actions, and whether the license is current. For insurance, the contractor should provide certificates of general liability and workers’ compensation coverage. Homeowners can call the insurance company to verify that the policy is active and that the coverage limits are adequate.
Bonding is another layer of protection that some contractors carry. A bond provides a financial guarantee that the contractor will fulfill the contract and pay subcontractors and suppliers. If a bonded contractor fails to perform, the bond can compensate the homeowner up to a certain amount. Asking about bonding is a reasonable part of the vetting process, and contractors who have bonds often advertise that fact as a sign of reliability.
Choosing Based Solely on Price
The lowest bid is rarely the best value in construction. Contractors who submit very low estimates may be cutting corners on materials, using less experienced labor, or omitting important line items that will later surface as change orders. A low price can also indicate that the contractor is desperate for work, which may correlate with financial instability or a pattern of poor performance.
When comparing bids, it is important to evaluate the scope of work described in each proposal. Two bids may appear similar in price but differ greatly in what is included. For example, one bid may include premium windows and hardwood flooring, while another uses standard-grade materials. The homeowner should request a detailed breakdown of labor, materials, overhead, and profit to understand where the money is going.
Rather than choosing the cheapest option, many homeowners find it more effective to identify two or three contractors who offer competitive pricing and then compare their communication style, references, and proposed timeline. A contractor with a slightly higher price but a strong track record and clear processes may ultimately cost less in terms of stress, delays, and repairs. Establishing a relationship based on transparency from the start—such as by asking about subcontractor qualifications and warranty policies—can also contribute to a more predictable outcome.
