Express Pro Painters
“Consulting with them was also fantastic as they were the only group to address my concerns about painting around a glass sunroom without me even having to bring it up first.”
Best Deck Builders near Thornton, CO
2 of these companies are based in Thornton; the others serve Thornton from towns including Denver (11 mi), Lakewood (18 mi) and Arvada (13 mi).
2 open 24/7 · 15 open weekends · 21 rated 4.5+ · 5 show a license
Data verified October 28, 2026
Dreamscapes and Design LLC
Decktec Outdoor Designs
“There were a few times as the build was going on that we changed some of the design and it was greeted with "whatever you want, we want to give it to you" type of attitude.”
Koala Exteriors
“Koalaty was able to meet our needs and they have a zero-pressure sales ethic, which was such a relief for us after dealing with two other siding companies and high-pressure sales.”
Urban Exteriors
“My house was damaged by a spring hail storm and Urban Exteriors did a beautiful job repairing the extensive damage to my home including the siding and replacing the roof.”
Rocky Mountain Roof Doctors
“They listened to our concerns about drainage, especially having a flat roof and added a second layer to the gutter system to address this and the gutters.”
Listed for homeowners in and around Thornton, CO, these 24 companies design and build decks. What each one says about framing, materials and permits comes from its own website; the ratings and comments on this page come from public reviews.
Area overview: Thornton, CO
23 of the 24 companies on this page have a rating, from 4.3 to 5.0 across 1,476 reviews; 13 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), quality (92%) and responsiveness (82%). The topics that come up most in reviews of the companies on this page are "communication", "crew" and "estimates". 2 are open around the clock; 15 are open on Saturdays and 5 on Sundays. 5 show a license on their websites and 6 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 32 years. 2 offer emergency call-outs; 5 offer financing or payment plans; 14 give free estimates; 4 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the companies on this page; 21 publish a contact page and 17 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Should the builder be based in my town?
2 of the 24 companies are listed in Thornton, the rest within 20 mi. Distance is not the issue. Local knowledge is: footing depth, permit process and what the inspector expects vary by jurisdiction, so ask whether they have built and passed inspection where you live.
Services Rendered
“Over the past several years I have talked with and received quotes from several deck companies in town, however just didn't find the right fit, design and price.”
Crossfire Construction
“The Crossfire team really came through - they tore out and old deck that was falling apart and replaced it with a sturdier and better looking deck that wrapped around the front and left side of the house.”
Pinnacle Home Exteriors
“Nate and his team were consummate professionals and were available to answer any questions we had about the process, to include a detailed review of the invoice.”
Josh Brooks Construction and Renovation
“Fixed a really difficult to find leak from the balcony down, repaired the ceiling, insulated all around the sliding door, painted, and resurfaced the flat roof.”
BNB Fencing & Services
“I contacted BNB about a small fence repair, but after meeting with Ed and realizing how trustworthy he was, I decided to do a large sprinkler, yard and retaining wall project.”
Westside Grounds
“Westside has been my regular provider for annual lawn aeration and more recently, I decided to give them a try for a few one-time lawn mowings when we were out of town.”
Decksteriors Inc
“Thank you Decksteriors for being that one company in deck refinishing that I'll be honored to pass your name and number on as a referral because the quality and professionalism of your work is extraordinary.”
Decks By Caio in Boulder
“They took the time to carefully listen to my clients' specific requirements and preferences, ensuring that every aspect of the deck construction was tailored to their needs.”
Premium Decks and Pergolas
“I've done many renovations in my home over the past 8 years and I truly believe that working with Joel was one of the best experiences I've ever had.”
Exterior Recovery Co.
“Did an exceptional job on working with me on professionally repairing old rotten 43 year old siding and then wrapping the entire home with hardy wrap and new LP siding .”
The Deck Company Inc
“The planning process was very easy with Rob advising us along the way and April furnishing us with samples of the decking material so that we could make the right color choices.”
K&A Construction
“The project did take a bit longer than expected (delayed) but we had some unique/complex logistics with moving baseboard heaters, electrical, etc with replacing a window and adding a new French door to our deck.”
All Pro Thornton Deck Builders
“They listened to what I wanted my front porch to look like and reviewed the costs and material options with me.”
Mount Sinai Landscaping & Concrete LLC
“Crew was hardworking, respectful, good listening skills, they did yard maintenance, rock, mulch, tree trimming, pavers, flower boxes, plant soil, window wells.”
Greenview Solutions
“We had ordered premium wood, and they were not pleased with one of the orders from their supplier, so they sent it back, delaying the job by a day but ensuring that we got what we wanted.”
Integribuilds LLC
“They just finished a big project for us - an addition to our existing deck of a new 14 x 14' covered deck, plus adding a door to walk-out from our dining room onto the new deck.”
Cut in Two Carpentry LLC
“He was extremely responsive when I first contacted him for a bid, was prompt and communicated status updates well, completed the project on time and on budget with the highest level of quality and then followed up with me several weeks later to make ...”
Stonebridge Builders
“From the bidding process, to completion, Stonebridge were very transparent as to pricing and stuck to the agreed budgets, providing helpful and expert advice on changes where needed and effectively bridged the occasional gap between other professiona...”
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
