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TRUSTED BY LONGMONT, CO HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon238
    Verified siding services reviews

Find Siding pros in Longmont

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 Longmont, 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
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Martin and Sons
Martin and Sons
4.8(
175
)
Wood or Fiber-Cement Siding - Repair or Partially Replace

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Credit card accepted

"They did repair and replacement of several areas of siding on our 25 year old house. Very high quality of workmanship and did a great job blending the new siding with the old to make it look great."
Response time2 days
95 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Bellwether Homes
Bellwether Homes
4.7(
27
)
Wood or Fiber-Cement Siding - Install or Completely Replace

Serving Longmont, 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%
23 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 Longmont, 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%
28 neighbors recently requested a quote
Avatar for GS Exterior Experts Corp.
GS Exterior Experts Corp.
5.0(
26
)
Vinyl Siding - Install or Completely ReplaceWood or Fiber-Cement Siding - Install or Completely Replace

Serving Longmont, CO and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Our experience with GS Exterior Experts and Ernest was top notch. We had two other estimates for JamesHardie siding before we signed with GS Exterior Experts. Cheaper is not always better, so we were a little anxious about our choice. When we read all the great reviews about GS Exterior Experts we figured we made the right choice. The crew came and worked non stop until the job was done. We could not believe how fast and efficient they were. Done in 3 days and quality work. We were so thrilled and amazed with the job, we ended up giving each of the crew a tip! We could not be happier with our siding and gutters. We highly recommend Ernest and GS Exterior Experts."
woodtone board and batten
James Hardie siding
fiber cement
hardie board
rustic

+7

Response time2 days
Response rate85%
Recommended by94%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 Longmont, 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(
87
)
Metal Siding: Install or Completely ReplaceWood or Fiber-Cement Siding - Install or Completely Replace

Serving Longmont, 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%
15 neighbors recently requested a quote
Avatar for Ideal Siding Boulder
Ideal Siding Boulder
4.7(
12
)
Vinyl Siding - Install or Completely ReplaceVinyl Siding - Repair or Partially ReplaceWood or Fiber-Cement Siding - Repair or Partially Replace+3 more

Serving Longmont, CO and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Ideal Siding surpassed expectations installing a new siding on our house and repairing gutters and fascia. Transparent communication, quality workmanship, and efficient installation made the process smooth. Happy with the results."
James Hardie Installation
James Hardie Installation
James Hardie Installation
James Hardie Installation
James Hardie Installation

+31

Response time10 mins
7 neighbors recently requested a quote
Recommended by90%of homeowners
Adams Siding & Construction
4.6(
9
)
Vinyl Siding - Install or Completely ReplaceMetal Siding: Install or Completely Replace

Serving Longmont, CO and surrounding areas

Approved

In business since 1989

Free estimates

Credit card accepted

"Adams Siding and Construction did a wonderful job replacing the siding on two sides of my house that were damaged in the hail storm June 18th. Ron Adams was a pleasure to work with . I highly recommend them."
Response time1 day
Response rate95%
5 neighbors recently requested a quote
Avatar for High Rise Gutter & Repairs
High Rise Gutter & Repairs
4.8(
151
)
Vinyl Siding - Install or Completely ReplaceVinyl Siding - Repair or Partially Replace

Serving Longmont, CO and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Michael did an outstanding job with replacing the siding on the full back side of our home in Greeley! And he and his crew did more than a professional job with it. We got all of this fantastic quality service at an extremely affordable rate, too. His attention to detail and concern for our costs were very appreciated. We HIGHLY recommend Michael and his crew!!!"
My jobs
My jobs
My jobs
My jobs
My jobs

+17

3 neighbors recently requested a quote
Recommended by72%of homeowners
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Siding questions, answered by experts

To clean painted aluminum siding, use a mixture of mild detergent and water applied with a soft brush or sponge. Rinse thoroughly with a garden hose to remove soap residue. For stubborn stains, cleaning aluminum siding with a power washer on a low-pressure setting can be effective. But avoid using high pressure, which could damage the paint.

OSB is a common material used in sheathing, so when OSB prices go up, so does the cost of sheathing. Depending on the economy and supply chain, increased costs can reduce demand, though some homeowners proceed with their projects despite the elevated expenses.

Some homeowners use caulk on the edges of clapboard siding to help seal it. However, this method invites new problems. With so many gaps sealed, clapboard siding is often unable to drain properly and moisture from rain or other sources can build up inside. This can lead to rot and other issues over time. When repairing clapboards, it’s best to avoid caulking the final product. The exception is trim around windows and doors, which should be caulked to avoid moisture problems.

Brick and stone are durable, low-maintenance materials for siding and walls that offer excellent insulation, aesthetic appeal, and can increase property value.

The cost of wood siding varies by the type of wood. Engineered wood siding tends to be in the middle of typical costs ($3 to $7 per square foot for materials). Hardwoods, for instance, can cost $5 to $20 per square foot for materials alone, but cedar wood can be as cheap as $3 per square foot.

The Longmont, CO homeowners’ guide to siding services

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