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TRUSTED BY LONGMONT, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon963
    Verified roofing services reviews

Find Roofers in Longmont

Roof Corp of Metro Denver, Inc.
4.7(
266
)

Serving Longmont, CO and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"RoofCorp won out of 4 bidders for our roof project, because they gave us a good price, but not the lowest, and their approach and bid was professionally prepared. We worked with Ben throughout the project. He made sure the work was done on time and with quality. That was in 2017. Three years later, in 2020, some tiles cracked. We called up Ben who sent one of his workers out to inspect the roof. Ben had the cracked tiles replaced at $0 cost to us. Not only did Ben honor their warranty, but he had the job done a week later. No fuss. I would recommend them for a roofing job in the Golden and Denver metro area."
Project
Project
Presidential Shake
GAF UltraHD
GAF Armorshield ii

+8

4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Greenpoint Roofing, LLC
Greenpoint Roofing, LLC
5.0(
153
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"GreenPoint Roofing did another exceptional job. I have used them before and was so pleased with workmanship I went back to them when roof needed repair. Would really use no other roofing company. From project manager, solar people and roofing people everyone was great."
Habitat for Humanity Project Summer 2015
Habitat for Humanity Project Summer 2015
Habitat for Humanity Project Summer 2015
Andrew Snyder
2025 Team Photo

+35

15 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for Advanced Exteriors Inc
Advanced Exteriors Inc
4.3(
127
)

Serving Longmont, CO and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Emergency services offered

"had a roof replaced in 2018. Found a problem 8 years later and out of warranty. Advanced Exterior took ownership and repaired the damage. Outstanding company. I will recommend them to anyone looking for a roof replacement."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
9 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Orange Sky Roofing LLC
Orange Sky Roofing LLC
5.0(
9
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"The Orange Sky Roofing team was punctual, polite and professional. They communicated with me about every part of the job, followed through from the first step all the way to cleanup. I personally loved the transparency and the willingness to walk me through anything I needed more of an explanation of. Highly recommend!"
Roofing
12 neighbors recently requested a quote
Avatar for Level Up Roofing LLC
Level Up Roofing LLC
4.9(
33
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Level Up Roofing did an excellent job on our roof replacement. The crew was professional, on time, and kept everything clean throughout the roofing process. The quality of the work really shows, and the new roof looks amazing. Highly recommend them for anyone needing reliable roofing services."
Complete Reroof
Side Slope
Reroof
Reroof
Response time5 hrs
Response rate100%
21 neighbors recently requested a quote
Avatar for Legacy Roofers
Legacy Roofers
5.0(
33
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I highly recommend Legacy Roofers of Firestone Colorado. I got very fast response after calling Julian at Legacy Roofing following a hail storm. Two weeks to the day after the storm my house and shop building had new shingles. Julian was always available for questions. The crew did great cleanup. There was not one piece of debris nor one roofing nail left on my property. You will be happy you called Julian at Legacy Roofing in Firestone. Their number is 720-731-6824 Connie Windsor Co"
Windsor
Windsor
Windsor Roof
Windsor Roof
Windsor

+10

Response time6 hrs
Response rate86%
1 neighbors recently requested a quote
Avatar for Metro City Roofing
Metro City Roofing
5.0(
13
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Jonathan and his team cut through the crap of traditional roofing companies. Extremely professional staff, exceptionally responsive, and we are happy w/ the quality of our new roof!"
Broomfield house
Greenwood Village house
Removing Shingles from a Steep Roof in Stapleton
New Roof in Broomfield
Office Conference Room

+61

Response time5 hrs
Response rate100%
Recommended by100%of homeowners
Red Diamond Roofing, Inc.
4.8(
122
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Brian Dewald was our project manager for Red Diamond Roofing. What a relief this roofing company was to work with. After a horrible experience from our last one, Red Diamond Roofing came through for us after we had hail damage from a storm. They were fast and got the job done in one day. Now I don't have to worry about our roof leaking in our bedroom after a snowy day! I would definitely hire them again if needed. Thank you!"
The Haven Sub 1
The Haven Sub 2
The Haven Sub 3
The Haven Sub 4
The Haven Sub 5

+19

Recommended by98%of homeowners
Avatar for American Roofing and Restorations
American Roofing and Restorations
4.4(
48
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Very professional and extremely helpful with my insurance company. Two day job to replace the roof, including the decking and gutters! The crew cleaned up and I couldnâ t have been happier. I highly recommend American Roofing and Restorations!"
Damaged Gutter
Gutter Damage & Repair
Gutter Damage & Repair
Gutter Damage & Repair
Gutter Damage & Repair

+85

Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
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Roofing questions, answered by experts

If your home doesn't have gutters, you can still hang Christmas lights on the roof using specialized clips. Use roof clips designed to attach to shingles or fascia. For tile roofs or the edges of the rooftop, consider using parrot clips. Adhesive light-hanging clips are also a great option. It's important to avoid using nails or staples, as they can damage your roofing material. For unique or complex installations, it's best to consult a professional Christmas light installer to find the safest and most effective solution for your home.

The common formula for measuring a roof is length x width equals square footage. Professional roofers measure the length and width of your roof, including dormers, and determine its pitch and rafter sizes. If a roof surface is a triangle, they’ll divide that square footage by two, then add up the square footage of each surface to get the total for the roof.

The golden ratio for roof pitch is 1:1.62. It’s simply a standard aspect ratio that home and building designers and architects use when deciding how steep a roof should be to maintain visual appeal. The golden ratio can apply to any home or structure with a visible roof that isn't considered a flat roof.

Maybe you waited a little longer than you should have before dealing with the snow accumulation on your roof, and now you are wondering if there is risk of roof collapse. Here are some signs you should look out for: a sagging roof, cracking and cracking sounds, cracks in walls, and leaks in your attic and ceiling.

If you suspect potential roof collapse, do not delay. Take immediate action. Call a professional roofing company and get an inspection. You may want to move your belongings to a safe place and relocate your family until everything has been taken care of.

The easiest type of roof to build is a shed-style or lean-to roof, which features a single sloping plane from one side of the building to the other. Unlike a gable roof with two sides meeting in the middle, a shed roof's single slope makes the construction process more straightforward. The rafters are typically single pieces of wood that span the distance, often without the need for additional supports.

The Longmont, CO homeowners’ guide to roofing services

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