ContractorUpdated May 2026

Best Contractors in Denver, CO (2026)

Q: How do I choose the best contractor in Denver?

Start by reviewing ratings and the number of reviews. Look for professionals with consistent high marks and verified credentials. Contact 2-3 options to compare availability, services, and pricing.

Looking for a contractor in Denver? We've compiled a list of the top 20 verified contractors in Denver, CO based on ratings, reviews, and public business records.

5,074

Total Contractors

Top Rated

4.5

Avg Rating

2,576

Total Reviews

Top 20 Contractors in Denver, CO

5.0(8 reviews)

5.0(2 reviews)

5.0(2 reviews)

4.9(322 reviews)

4.9(118 reviews)

4.6(1,804 reviews)

4.3(300 reviews)

SPHEROS ENVIRONMENTAL GROUP TOPC

4.2(6 reviews)

1221 AURARIA PKWY, Denver, CO 80204-1836

3.6(12 reviews)

3.5(2 reviews)

How We Chose These Contractors

Our directory aggregates data from multiple public sources to compile the most comprehensive list of contractors in Denver, CO. Here's how we evaluate and rank professionals:

Public Licensing Records— We verify that each professional holds valid, up-to-date licenses and registrations in CO.
NPI Registry & Business Records — For healthcare professionals, we cross-reference the National Provider Identifier registry. For other verticals, we use state business filings and industry databases.
Customer Ratings & Reviews — We aggregate ratings from major review platforms to surface the highest-quality professionals.
Completeness of Information— Professionals with verified contact details, addresses, and active online presence rank higher.

Tips for Choosing a Contractor in Denver

Check Reviews & Ratings

Look for contractors with consistently high ratings and a meaningful number of reviews. A contractor with 4.5 stars and 100+ reviews is generally more reliable than one with 5 stars and only 2 reviews.

Verify Credentials

Always verify that the contractor holds appropriate licenses for CO. Check with your state's licensing board for the most up-to-date information.

Compare Multiple Options

Don't settle for the first option. Contact at least 2-3 contractors to compare services, availability, and pricing before making your decision.

Ask About Experience

Inquire about the contractor's experience with your specific needs. Specialists who focus on particular areas may provide better outcomes than generalists.

Frequently Asked Questions

How many contractors are in Denver, CO?

Our directory currently lists 5,074 verified contractors in Denver, CO. This number is regularly updated as new professionals are added to our database.

What is the average rating for contractors in Denver?

The average rating for contractors in Denver, CO is 4.5 out of 5 stars, based on 2,576 total reviews across all listed professionals.

How do I choose the best contractor in Denver?

Start by reviewing ratings and the number of reviews above. Look for professionals with consistent high marks and verified credentials. We recommend contacting 2-3 options to compare availability, services, and pricing.

Find a Contractor in Denver Today

Browse our complete directory of 5,074 contractors in Denver, CO. Filter by rating, read reviews, and request quotes.

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