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TRUSTED BY THORNTON, CO HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon445
    Verified siding services reviews

Find Siding pros in Thornton

Avatar for Ideal Siding Denver
Ideal Siding Denver
5.0(
32
)
Metal Siding: Install or Completely ReplaceMetal Siding: Repair or Partially ReplaceSiding Installation or Repair+4 more

Serving Thornton, CO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Our house was in bad shape. Hired this company to do the siding replacement and in 1 and a half weeks we had the whole house re-sided, all debris was cleaned up and I was left with a new house. The communication was executed with top notch professionalism. A trustworthy choice for exceptional siding installation services."
James Hardie Lap Siding and Shingles
James Hardie Board and Batten
James Hardie Lap Siding and Shingles
James Hardie Board and Batten
James Hardie Lap Siding and Shingles

+72

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bellwether Homes
Bellwether Homes
4.7(
27
)
Wood or Fiber-Cement Siding - Install or Completely Replace

Serving Thornton, CO and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Colorado siding repair was so wonderful to work with. They came quickly to give us an estimate. The workers came and were SO EFFICIENT. In addition there was no mess left. We could not be happier that they were able to repair the sections without needing to replace all our siding. Thank you Colorado Siding Repair!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+95

Response time1 day
Response rate100%
15 neighbors recently requested a quote
Avatar for GS Exterior Experts
GS Exterior Experts
4.7(
148
)
Wood or Fiber-Cement Siding - Install or Completely Replace

Serving Thornton, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Category: Siding, Roofing, Gutters, Deck Work Overall Rating: A Price: A Quality: A Responsiveness: A Punctuality: A Professionalism: A After moving to Boulder, we hired GS Exteriors to install James Hardie siding, a Class 4 roof, soffits, gutters, and make deck improvements. They did excellent work, responded quickly to all concerns, and their team was professional from start to finish. Special thanks to: • Oswald, our project manager, who was calm, professional, and true to his word • Erwin, who showed up daily and gave 100% • Wesley, the foreman, who went above and beyond • Jon Virgil, who supported us from beginning to end Highly recommended. Great value, great team, and great results!"
Elizabeth CO re side project
woodtone rustic series summer wheat
New james hardie siding and trim
Multi family exterior remodel
Elizabeth CO re side project

+174

Response time1 day
Response rate100%
33 neighbors recently requested a quote
Avatar for Denver Siding Co.
Denver Siding Co.
4.7(
15
)
Wood or Fiber-Cement Siding - Install or Completely ReplaceVinyl Siding - Install or Completely ReplaceMetal Siding: Install or Completely Replace

Serving Thornton, CO and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I can’t say enough good things about Denver siding repair. Jason Lewis (the owner) who I worked with for my home siding project was wonderful. He was easy to work with, thorough, honest, and always willing to answer questions. He was always quick to respond and great about keeping you updated. I had receiving estimates from a couple other companies I really appreciated Jason’s professional and no pressure sales approach. I would gladly work with him again! The crew that came out to install my siding was great as well. They got it done in just a few days. They wanted to make sure I was happy with how things were going along the way, professional, and did a beautiful job on the siding. I am really happy with how my siding turned out. I would absolutely recommend Denver siding repair!"
Horizontal Lap
Horizontal Lap
Solid Color Trim
Shake Shingle
Shake Shingle

+16

Response time6 hrs
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Bellwether Windows, Siding, & Doors
Bellwether Windows, Siding, & Doors
4.8(
26
)
Wood or Fiber-Cement Siding - Install or Completely Replace

Serving Thornton, CO and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Colorado siding repair was so wonderful to work with. They came quickly to give us an estimate. The workers came and were SO EFFICIENT. In addition there was no mess left. We could not be happier that they were able to repair the sections without needing to replace all our siding. Thank you Colorado Siding Repair!"
Response time1 day
Response rate100%
39 neighbors recently requested a quote
Avatar for BK Contractors
BK Contractors
4.6(
86
)
Metal Siding: Install or Completely ReplaceWood or Fiber-Cement Siding - Install or Completely Replace

Serving Thornton, CO and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"All the work went well. Paulo was very professional and responsive. We had a few delays that were out of his hands - mostly due to suppliers who were behind schedule. Nothing major, but Paulo communicated about all of these in a timely fashion. We replaced all of our vinyl siding with James Hardie board. Also replaced several exterior windows. Paulo also replaced all of our old gutters. Everything was painted to order including old soffets and fascia. Someone touched up the drywall texturing around the new windows and then painted everything to match. The work was done efficiently. They paid attention to detail and fabricated nice trims around outlets and utility vents. My only gripe would be that they didn't leave the roof clean, and after the first rain, I found a lot of debris and nails that had blown down into the yard and driveway. Everybody on his crew was friendly and respectful. There was always at least one person on site who spoke perfect English."
Victor Street Interior/Exterior Home Remodel
Arvada/Garland Street
Golden Siding Replacement and Concrete Patio Pour
Knox Court
Westminster Irving Renovation

+116

Response time2 days
Response rate100%
7 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
251
)
Vinyl Siding - Install or Completely ReplaceWood or Fiber-Cement Siding - Install or Completely ReplaceMetal Siding: Install or Completely Replace

Serving Thornton, CO and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Very professional from start to finish. My Hardi plank siding had cracks and broken pieces missing. I had to replace that side of my house. Home Genuis did an excellent job replacing my siding. They started on time and finished on time and effectively communicated each step. The Project manager AJ was superb."
167 neighbors recently requested a quote
Recommended by57%of homeowners
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Showing 1-10 of 478
Siding questions, answered by experts

After siding installation in Thornton, check all caulking, trim, and flashing to confirm they’re sealed against moisture. Remove debris and document any minor repairs needed. In the first year, look for settling or weather-related changes each season, and reapply caulk if necessary. Regularly clean your siding and inspect after hailstorms or harsh winters to maintain your home exterior’s protection and appearance.

Helpful?

Thornton’s weather—marked by hail, wind, and temperature swings—directly affects siding material selection and installation timing. The age of your home, original siding type, and soil stability all shape project planning. Seasonal weather patterns, neighborhood layout, and property access can influence scheduling. Be sure to review HOA guidelines and local energy codes, as these may require specific materials or insulation upgrades.

Helpful?

In Thornton, it’s important to gather details like your home’s age, current siding material, and architectural style, as these influence both aesthetics and installation methods. Measure the wall area and check insulation or sheathing condition for energy efficiency. Note any past repairs, foundation type, and roofline complexity. Also, consider how window and door trim or landscaping might impact access and project planning.

Helpful?

For siding projects in Thornton, fiber cement, vinyl, and engineered wood are excellent choices due to their durability in Colorado’s climate. These materials resist hail, strong sun, and temperature swings, while also offering fire resistance—a key factor locally. Choosing UV-protected and impact-resistant options helps maintain your home exterior’s appearance. Local contractors can recommend weatherproofing supplies suited to Thornton’s unique conditions.

Helpful?

In Thornton, siding installation can impact systems like exterior lighting, electrical wiring, HVAC vents, and cable lines that run along your home’s exterior. Before starting, inspect insulation and moisture barriers, as upgrades here can boost energy efficiency. Watch for areas where siding meets windows, doors, or landscaping, since these spots may require extra attention to prevent moisture intrusion or accidental damage.

Helpful?

The Thornton, CO homeowners’ guide to siding services

From average costs to expert advice, get all the answers you need to get your job done.