Best General Contractors in Denver, CO — 2026 Rankings
50 general contractors ranked by Guide Score.
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#1 — Cillessen Construction Company Score: 99%
Google Search
Services: General Contracting. View full profile →
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#2 — Elks Home Services Score: 94%
Elks Home Services is an established contractor serving the Denver, CO community with professional contracting services. Services include general contracting. Reach them at (720) 512-8546.
Services: General Contracting. View full profile →
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#3 — Seawolf Development Score: 94%
Seawolf Development is a well-regarded contractor in Denver, CO, known for delivering results. Their services include general contracting. Reach them at (714) 655-4241. Located at 1312 17th st suite 531. Reach them at (714) 655-4241. Located at 1312 17th st suite 531.
Services: General Contracting. View full profile →
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#4 — Rosewater Construction Score: 94%
Rosewater Construction brings professional contracting expertise to the Denver, CO community. Services include general contracting. Located at 1224 S Acoma St. Reach them at (303) 733-8380.
Services: General Contracting. View full profile →
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#5 — Elion Renovations Llc. Score: 91%
As a contractor in Denver, Elion Renovations Llc. works with clients across the CO region. Reach them at +17207088407 or email elion@elionrenovations.com. Visit their website to learn more about their work. Located at 12445 E 39th Ave.
Services: General Contracting. View full profile →
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#6 — REenergizeCO Score: 91%
Residents of Denver, CO looking for expert contracting services can rely on REenergizeCO. Reach them at +13032271000 or email marketing@reenergizeco.com. Visit their website to learn more about their work. Located at 1805 E 58th Ave.
Services: General Contracting. View full profile →
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#7 — Vance Brothers Inc Score: 91%
A contractor in the heart of Denver, Vance Brothers Inc is just a phone call away at +13033412604. Learn more on their website.
Services: General Contracting. View full profile →
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#8 — Denver Floors Score: 91%
For contracting in Denver, CO, Denver Floors stands out as a reliable choice. Reach them at (303) 834-0409. Visit their website to learn more about their work. Located at 1001 S Platte River Dr. Reach them at (303) 834-0409. Visit their website to learn more about their work.
Services: General Contracting. View full profile →
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#9 — Mach Framing and Contracting Score: 91%
Residents of Denver, CO looking for expert contracting services can rely on Mach Framing and Contracting. Reach them at +13039156181 or email info@machframing.com. Visit their website to learn more about their work. Located at 7808 Cherry Creek South Dr.
Services: General Contracting. View full profile →
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#10 — The Wall Rebuilders Score: 91%
The Wall Rebuilders is a Denver, CO contractor ready to help with your next project. Call +13036981057 or check out their website.
Services: General Contracting. View full profile →
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#11 — Clean Concrete Design, LLC. Score: 91%
Based in Denver, CO, Clean Concrete Design, LLC. provides comprehensive contracting services to residential and commercial clients throughout the region. Reach them at +17207080454. Visit their website for more details on services and portfolio.
Services: General Contracting. View full profile →
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#12 — Seed Solar Score: 87%
Seed Solar - Solar Panel Installation and Repair in Denver, CO
Services: General Contracting. View full profile →
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#13 — Colorado Construction Cleaning Score: 86%
Looking for a trusted contractor in Denver? Colorado Construction Cleaning brings deep expertise to every project. Reach them at +13034407188 or email info@coconclean.com. Visit their website to learn more about their work. Located at 5802 Franklin St.
Services: General Contracting. View full profile →
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#14 — Design Resource Group Score: 86%
Design Resource Group is a Denver-based contractor offering full-service contracting solutions to clients across CO. Located at 1111 N Broadway Ste 408. Reach them at (303) 863-1100. Visit their website for more details on services and portfolio.
Services: Planning Furnishings Coordination, Design, Purchasing, Logistics, OUR SERVICES, FURNITURE SOLUTIONS, PROJECT GALLERY, NEWS, Needs Analysis, Site Visits/Field Measuring, Space Planning, Furniture Finish Selection, Custom Furniture, Budget Review, Furniture Purchasing, Contract Access, Project Management, Professional Installation, Nationwide, Inspection and Quality Control, Furniture Care, Move/Change Management and Furniture Reconfiguration, Storage Inventory Reports, Furniture Recycling. View full profile →
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#15 — Bella Cleaning & Restoration Score: 86%
Bella Cleaning & Restoration serves Denver and surrounding CO communities with professional contracting services tailored to each client's needs. Located at 425 Santa Fe Dr. Reach them at (303) 554-8883. Visit their website for more details on services and portfolio.
Services: General Contracting. View full profile →
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#16 — Elemental Commercial Services, LLC Score: 84%
Elemental Commercial Services, Llc
Services: General Contracting. View full profile →
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#17 — Professional Restoration Score: 84%
Based in Denver, Professional Restoration provides quality contracting services to the greater CO area. Reach them at +13039224001 or email info@prorestoration.com. Visit their website to learn more about their work. Located at 2452 W 2nd Ave.
Services: General Contracting. View full profile →
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#18 — Flaggers Inc Score: 83%
Flaggers Inc provides contracting services across Denver, CO. Reach them at +13034284268 or email andy.flaggersinc@hotmail.com. Visit their website to learn more about their work. Located at 420 E 58th Ave. Reach them at +13034284268 or email andy.flaggersinc@hotmail.com.
Services: General Contracting. View full profile →
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#19 — Payless Rooter Score: 83%
Serving homeowners and businesses in Denver, Payless Rooter is a dependable contractor in CO. With a 4.5-star rating from 152 reviews, they are among the top-rated contracting providers in Denver. Visit their website to learn more about their services and portfolio.
Services: General Contracting. View full profile →
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#20 — Burnt & Stitched Metalworks Score: 83%
Burnt & Stitched
Services: General Contracting. View full profile →
How We Rank General Contractors
Our Guide Score percentage combines Google rating (35%), review volume (20%), web and portfolio presence (20%), profile completeness (15%), professional credentials like CGR/CAPS/NARI (5%), press recognition (3%), and years of experience (2%), then normalizes across captured positive categories. Read our full methodology →
Frequently asked questions
- Who is the #1 general contractor in Denver?
- Cillessen Construction Company is currently the #1 ranked general contractor in Denver based on our Guide Score, which evaluates Google reviews, credentials, press recognition, and portfolio quality. See the full ranked list above.
- How are general contractors ranked in Denver?
- Our Guide Score (0–100) combines Google rating (35%), review volume (20%), web and portfolio presence (20%), profile completeness (15%), professional credentials like CGR/CAPS/NARI (5%), press recognition (3%), and years of experience (2%). There is no paid placement.
- What do general contractors typically charge in Denver?
- Pricing varies widely by project scope. In Denver, small renovations may start at $10,000–$50,000; new construction ranges from $150–$400+ per square foot; and large commercial projects can exceed $1M. Individual contractor pages list each firm's published budget tier.