10 Questions to Ask Before Hiring a Contractor in Las Vegas

Hiring a contractor in Las Vegas is one of the most important decisions you'll make for your home improvement project. The right contractor delivers quality work on time and on budget, while the wrong choice can lead to delays, cost overruns, substandard workmanship, and even legal headaches. Whether you're planning a kitchen remodel, bathroom renovation, home addition, or full custom home build, asking the right questions upfront protects your investment.

This guide covers the 10 essential questions to ask contractor candidates in Las Vegas, along with what the answers reveal about each contractor's professionalism and fit for your project.

Question 1: Are You Licensed, Bonded, and Insured?

This is the most critical question and should be non-negotiable.

What to Ask

• "What is your Nevada contractor license number?"
• "What classifications does your license cover?"
• "Are you currently bonded?"
• "What insurance coverage do you carry?"

What the Answer Should Be

License Requirements in Nevada:

• General contractors need a B-General Building classification
• Specialty contractors need appropriate C-classifications
• License must be active and in good standing

How to Verify: Visit the Nevada State Contractors Board website (nvcontractorsboard.com) and search by license number or company name.

Verification	What to Check
License status	Active, not suspended or revoked
License type	Matches your project scope
Expiration date	Not expired
Disciplinary history	No recent violations
Bond status	Current and adequate

Insurance Requirements:

Coverage Type	Minimum Amount	Why It Matters
General Liability	$1,000,000	Covers property damage and injuries
Workers' Compensation	State minimum	Protects you from worker injury claims
Auto Liability	$1,000,000	Covers vehicle-related incidents

Red Flag: Any contractor who can't immediately provide license and insurance information is not worth considering.

Question 2: What Experience Do You Have with Similar Projects?

Experience with your specific type of project matters significantly.

What to Ask

• "How many projects like mine have you completed?"
• "What challenges did you encounter and how did you handle them?"
• "Do you have photos or case studies of similar work?"
• "How long have you been doing this type of work?"

Why It Matters

Different projects require different expertise:

Project Type	Relevant Experience
Kitchen remodel	Cabinet installation, plumbing, electrical, countertop fabrication
Bathroom renovation	Waterproofing, tile work, plumbing modifications
Home addition	Foundation, framing, roofing, permits, structural engineering
Custom home	Full project management, subcontractor coordination
Commercial work	Different codes, accessibility, commercial systems

What to Look For:

• Specific examples relevant to your project
• Understanding of common challenges
• Portfolio showing quality comparable to your expectations
• Longevity in the industry (5+ years preferred)

For more on evaluating contractor experience, see our detailed guide on how to choose a residential construction company.

Question 3: Can You Provide References?

References from past clients offer invaluable insight.

What to Ask

• "Can you provide references from 3-5 recent clients?"
• "Do you have clients I can contact who had similar projects?"
• "Can I visit any current or recently completed job sites?"

How to Use References Effectively

Questions to Ask References:

Topic	Questions
Quality	Was the work quality what you expected? Any issues?
Timeline	Did the project finish on schedule? Any delays?
Budget	Did the final cost match the original bid? Any surprises?
Communication	How was communication throughout the project?
Problems	How did they handle unexpected issues?
Cleanliness	Was the job site kept clean and organized?
Recommendation	Would you hire them again?

Red Flags:

• Reluctance to provide references
• Only very old references available
• References that can't speak to project details
• References who are family or friends

Best Practice: Ask for references from projects completed 6-12 months ago—long enough to reveal any quality issues but recent enough to be relevant.

Question 4: Who Will Be on Site and Who Will Supervise?

Understanding who actually does the work is crucial.

What to Ask

• "Who will be my primary point of contact?"
• "Will you personally be on site, or will there be a project manager?"
• "Do you use employees or subcontractors?"
• "How often will a supervisor be on site?"

What to Expect

Company Size	Typical Structure
Solo contractor	Owner does most work personally
Small company	Owner manages, small crew executes
Medium company	Project manager assigned, crew rotates
Large company	Dedicated project manager, multiple crews

Key Concerns:

• Who makes daily decisions on site?
• How experienced is the site supervisor?
• Will you see the same people throughout the project?
• How will subcontractors be managed?

Red Flag: If the person selling you the job won't be involved in the actual work, make sure you meet and approve the project manager before signing.

Question 5: What Is the Projected Timeline?

A realistic timeline shows experience and proper planning.

What to Ask

• "When can you start and when will you finish?"
• "Can you provide a detailed schedule with milestones?"
• "How many other projects are you running simultaneously?"
• "What could cause delays?"

Timeline Expectations by Project Type

Project Type	Typical Duration
Kitchen remodel	6-12 weeks
Bathroom remodel	4-8 weeks
Room addition	3-6 months
Whole-house remodel	4-8 months
Custom home	10-18 months

For detailed timeline information, review our guide on how long home renovations take.

Red Flags:

• Promises that seem too fast for the scope
• No specific start date ("we can start whenever")
• Vague or no schedule provided
• Contractor is overbooked

Question 6: What Is Included in Your Bid and What Could Change the Price?

Clear, detailed bids prevent budget surprises.

What to Ask

• "Is this a fixed-price or cost-plus bid?"
• "What exactly is included in this price?"
• "What could cause the price to change?"
• "What allowances are included and what happens if I exceed them?"

Understanding Bid Types

Bid Type	Description	Best For
Fixed Price	Total price for defined scope	Well-defined projects
Cost-Plus	Actual costs plus markup percentage	Complex, uncertain scope
Time and Materials	Hourly rate plus materials	Small, undefined projects

What a Complete Bid Should Include

Detailed Scope:

• All work to be performed
• Materials and specifications
• What's included vs. excluded
• Allowances for selections

Cost Breakdown:

• Labor costs
• Material costs
• Permit fees
• Subcontractor costs
• Markup/overhead/profit

Red Flags:

• Very low bids (often lead to cut corners or change orders)
• Vague scope descriptions
• Missing items you discussed
• No mention of exclusions

Question 7: How Will Change Orders Be Handled?

Changes happen on almost every project—how they're managed matters.

What to Ask

• "What is your change order process?"
• "Will I receive written change orders before work begins?"
• "How do you price change orders?"
• "What happens if we need to change something after work has started?"

Best Practice Change Order Process

Step	What Should Happen
1. Request	Owner or contractor identifies change
2. Documentation	Written description of change
3. Pricing	Contractor provides cost and time impact
4. Approval	Owner signs before work begins
5. Execution	Change is completed as specified
6. Payment	Added to next progress payment

Change Order Pricing:

• Labor: Should be at same rates as original bid
• Materials: Actual cost plus reasonable markup (10-20%)
• Subcontractors: Actual cost plus coordination markup (10-15%)

Red Flag: Any contractor who starts change order work before getting your written approval is creating potential for disputes.

Question 8: What Permits Are Required and Will You Obtain Them?

Permits protect you and ensure work meets code.

What to Ask

• "What permits does this project require?"
• "Will you obtain all necessary permits?"
• "Are permit fees included in your bid?"
• "How do you handle the inspection process?"

Common Permits Required

Project Type	Typical Permits Needed
Kitchen remodel	Building, electrical, plumbing (if relocating)
Bathroom remodel	Building, plumbing
Room addition	Building, electrical, plumbing, mechanical, grading
Window/door replacement	Building (structural changes)
HVAC replacement	Mechanical
Electrical panel upgrade	Electrical

For detailed permit information, see our guide on what permits you need to build a house.

The Contractor's Responsibility:

• Pull all required permits under their license
• Schedule and attend inspections
• Ensure work passes inspection
• Obtain final sign-off

Red Flag: "We don't need permits" or "Permits just add cost and time" is never acceptable. Unpermitted work can void insurance, complicate sales, and result in fines.

Question 9: How Do You Ensure Quality and Safety?

Quality control processes indicate professionalism.

What to Ask

• "What quality control processes do you use?"
• "How do you ensure subcontractors meet quality standards?"
• "What safety protocols are in place?"
• "How do you handle work that doesn't meet standards?"

Quality Indicators

Quality Practice	What to Look For
Site supervision	Daily presence of lead carpenter or PM
Material inspection	Checking materials upon delivery
Progress photos	Regular documentation of work
Third-party inspections	Beyond code minimum
Punch list process	Formal completion walk-through

Safety Considerations

Basic Safety Expectations:

• OSHA compliance on job site
• Personal protective equipment used
• Site secured during and after work
• Clean, organized work area
• Proper material storage

For Your Protection:

• Workers' compensation coverage (verified)
• Safety record with no violations
• Subcontractors also properly insured

Question 10: What Warranty Do You Offer?

Warranties demonstrate confidence in workmanship.

What to Ask

• "What warranty do you provide on your work?"
• "What exactly does the warranty cover?"
• "How do I make a warranty claim?"
• "What voids the warranty?"

Standard Warranty Expectations

Coverage Type	Typical Duration	What It Covers
Workmanship	1-2 years	Installation defects, finishing issues
Systems (MEP)	2 years	Plumbing, electrical, HVAC installation
Structural	5-10 years	Foundation, framing, load-bearing elements
Manufacturer	Varies	Product defects (appliances, fixtures)

Important Distinctions:

• Contractor warranty: Covers installation and workmanship
• Manufacturer warranty: Covers product defects
• Some items require separate registration

Get It in Writing:

• Specific coverage terms
• Duration of each warranty type
• Process for making claims
• Any limitations or exclusions

Bonus Questions to Consider

Beyond the core 10 questions, consider asking:

About Their Business

• "How long has your company been in business?"
• "What is your company's specialty or focus?"
• "Are you a member of any professional associations?"

About Payment

• "What is your payment schedule?"
• "Do you require a deposit, and how much?"
• "What forms of payment do you accept?"

About Communication

• "What is the best way to reach you?"
• "How quickly do you respond to questions?"
• "Will I receive regular progress updates?"

Putting It All Together

Use this contractor vetting checklist:

Must-Have Requirements:

• Active Nevada contractor license (verified)
• Adequate insurance coverage (verified)
• Positive references (contacted)
• Experience with similar projects
• Clear, detailed written bid
• Realistic timeline
• Written warranty

Strong Preferences:

• 5+ years in business
• Professional associations membership
• Clean disciplinary record
• Responsive communication
• Detailed contract

Red Flags to Avoid:

• Requires large upfront deposits (>10-20%)
• Pressures you to sign quickly
• Won't provide references
• Can't verify license or insurance
• Significantly lower than other bids
• Suggests skipping permits

Why CERA Construction Meets Every Standard

At CERA Construction, we welcome these questions because we know our answers demonstrate our professionalism and commitment to quality.

Our Credentials:

• Licensed, bonded, and insured in Nevada (License #0082178)
• 20+ years of experience in Las Vegas
• Hundreds of completed residential projects
• Excellent references available
• Strong subcontractor relationships
• Detailed written proposals
• Clear communication protocols
• Comprehensive warranties

Our Services Include:

• Kitchen Remodeling
• Bathroom Remodeling
• Home Additions
• Custom Homes
• Interior Design
• Project Management

Ready to Get Started?

Request a free consultation and experience the CERA difference. We'll answer all your questions and provide a detailed proposal for your project.