Trusted Hiring

Why Contractor Verification Matters

A professional contractor should be willing to provide clear documentation, answer reasonable questions, and put the project details in writing.

Licensing when required for the trade

General liability insurance

Workers’ compensation coverage

References from prior clients

Local business presence

Written scope of work

Written payment schedule

Permit responsibility

Change order process

Contractor DO’s

The DO’s When Hiring a Professional Contractor

Verify Licenses and Insurance

Before hiring a contractor, verify licenses, insurance, and bonding requirements for the project type. Proper coverage helps protect homeowners from financial risk, property damage, and liability if injuries occur on-site. Every subcontractor should also carry valid workers’ compensation and liability insurance. For larger projects, builder’s risk coverage can provide additional protection against fire, water damage, and unexpected construction-related losses.

Obtain Multiple Written Estimates

Always request written, itemized estimates from multiple contractors before making a decision. Comparing pricing, materials, scope, and timelines helps identify vague or unrealistic bids. A professional contractor should be willing to explain the estimate clearly and answer questions without hesitation, helping homeowners better understand exactly what they are paying for before work begins.

Check References and Past Work

Was the project completed as agreed?
Did the contractor communicate clearly?
Were there change orders?
How were problems handled?
Was the project completed close to the expected schedule?
Would you hire the contractor again?

When possible, inspect completed work in person. Photos are helpful, but seeing workmanship and finish quality firsthand gives you a better understanding of the contractor’s standards.

Control the Payment Schedule and Permits

Payments should be tied to measurable milestones. A reputable contractor usually should not require a large upfront payment unless it is tied to documented special-order materials.

The contractor should also obtain required permits for electrical, plumbing, and structural modifications. Permits protect both the homeowner and the project by creating a record of required review.

Use a Detailed Written Contract

The contract should define the scope of work clearly. Do not assume materials, finishes, hardware, or methods are implied.
For example, if a contract says “oak cabinets,” that is not specific enough.

Solid oak
Oak plywood
Oak veneer or facing
Cabinet box material
Door construction
Hardware
Hinges
Finish type
Number of finish coats

If it is not written, it may not be guaranteed.

Scope of work
Materials
Labor responsibilities
Project timeline
Payment schedule
Permit responsibility
Change order process
Cleanup expectations
Final approval process

Contractor DOn’ts

The DON’Ts When Hiring a Professional Contractor

DON’T Pay in Full Upfront

Never pay 100% upfront.

In most cases, avoid paying more than 20 to 30 percent upfront unless the money is for documented special-order materials.

Retain final payment until the project is complete, reviewed, and acceptable.

DON’T Accept Cash-Only Arrangements

Cash-only work eliminates accountability.

A contractor who insists on cash only may be trying to avoid taxes, licensing requirements, documentation, insurance verification, or future responsibility.

Always use traceable payment methods and keep records.

DON’T Allow Verbal Change Orders

Every change must be documented in writing.

A proper change order should include

Description of the change
Reason for the change
Itemized cost
Schedule impact
Material changes
Approval date
Signatures from both parties

Verbal change orders are one of the fastest ways for a project to become disputed.

DON’T Let Pressure Tactics Control the Decision

Be cautious if a contractor says

“This price is only good today.”
“I need the deposit right now.”
“We can start immediately if you sign today.”
“You do not need permits.”
“Insurance is not necessary.”
“A handshake is enough.”

Good contractors do not need to pressure homeowners into making rushed decisions.

DON’T Ignore Missing Details

A vague estimate is not a safe estimate.

If materials, quantities, finishes, labor responsibilities, or timelines are missing, ask for clarification before signing.

The most expensive project disputes often begin with unclear expectations.

Financial Impact Analysis

Poor contractor selection can create costs far beyond the original project price.

Common financial risks include:

Warning Signs to Avoid

Be careful with contractors who

Solicit work door to door
Offer discounts for immediate signing
Refuse to provide written estimates
Have no physical local business presence
Cannot provide references
Cannot show proof of insurance
Avoid permit discussions
Require cash-only payment
Demand full payment upfront
Refuse written change orders

One warning sign may not prove a contractor is bad, but several together should make you pause.

Final Checklist Before You Hire

Before signing a contract, confirm

License requirements have been checked
Insurance has been verified
Subcontractor coverage has been discussed
References have been contacted
Past work has been reviewed
Estimate is itemized
Contract is detailed
Materials are clearly specified
Payment schedule is milestone-based
Permit responsibility is written
Change order process is written
Final payment is held until completion

Need Help Reviewing a Construction Concern?

If you are dealing with defective work, an unclear contractor dispute, structural concerns, repair scope issues, or construction documentation questions, Denker & Denker can help you understand the next step.

DO’s and DON’Ts When Hiring a Professional Contractor