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

Find Siding pros in Longmont

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

"Oswald and his crew were fast, efficient and the house looks amazing! What an improvement from what we had before. Ernest was great too, as he handled our confusion of "fascia and soffits" but we got there in the end. After siding was installed, we used Bermudez Paint, and they arrived the next day to start their project. They were done 3 days later, thanks to rain delays. I highly recommend Bermudez Paint as well. Their team was also amazing, fast, and incredibly polite."
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

"I was very pleased with Colorado Siding Repair. They were very professional. The teams were always here on time, cleaned up every day, kept me informed of the status of the project, and friendly. The work was excellent- attention to detail, made sure everything was done right, and the house looks beautiful! I would definitely recommend them."
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

"Hired Ideal Siding to replace the siding on our home, and we were extremely pleased with the efficiency of their service. The project was completed on time, and the crew worked diligently to ensure everything was done to perfection. Our home's exterior now looks stunning, and we couldn't be happier."
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

"Was fighting with a company trying to get more money out of my insurance to go over board with the repairs to my siding. High Rise came in and got the job done within 2 weeks after a year of back and forth with an other company. Would hire them again in a heartbeat. Great guys very friendly and made sure I was informed as to anything happening on the project. A++ in my book."
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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Showing 1-10 of 283
Siding questions, answered by experts

Similar to other types of wood siding consisting of natural materials, cedar siding should last 20 to 40 years. However, the lifespan for any wood siding, including cedar, can be far shorter without the proper repair and maintenance work. Don’t put off making repairs, or problems could worsen quickly. While you can repair minor holes and cracks in the siding shakes, rot and warping requires replacing the boards. 

The clapboard exposure, also called the reveal, refers to the amount of clapboard visible in the siding. Clapboards always overlap slightly, but some overlap more than others. The exposure is the vertical measurement of the board that remains visible as the clapboard is installed.

When repairing clapboard siding, it’s important that you match the exposure of your current clapboards. You may want to take a measurement of the specific exposure on your siding for reference in repairs.

Wood siding requires that air can circulate behind it and that water can drain away if necessary. Your home needs a water-restrictive barrier underneath furring strips to achieve the air and water gap.

Concrete log siding offers some cost savings when compared to wood logs. Real wood logs require ongoing maintenance that can total up to $750 annually, while concrete log siding doesn’t require annual maintenance. Since concrete log siding exceeds the requirements of most building codes, it can also lower insurance premiums and boost resale value.

Clapboard siding is traditionally made of wood, and is one of the most common types of wood siding in North America. When people talk about wood siding, they are usually talking about clapboard siding. However, not all wood siding is in the clapboard style: It can be tongue-and-groove, shake, and other designs. Also, clapboard siding can sometimes be made of different materials, like vinyl or fiber cement, so the terms are not interchangeable.

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.