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Best 5 Roof Repair Companies in Longmont, CO

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Written By Jessica Hurtault|Last Updated: February 16, 2024

A compromised roof poses risks, such as water damage, to your home. When trying to find a reliable roofing repair company in a hurry, extensive research can be time-consuming.

We considered the reputation, customer reviews, and cost of Longmont roof repair companies to compile a list of our top picks.

5 Best Roof Repair Companies in Longmont, CO

Denny's Roofing Logo

Denny's Roofing

Based on 44 customer reviews.

Services Offered

Roof RepairQuality InspectionEmergency TarpSolar Panel InstallationReplacementSkylightsMetal Roofs


  • Quality customer service
  • Free inspections
  • Customer education
2130 Main St Suite #14b, Longmont, CO 970-275-4012 dennysroofingllc.com
Colorado Superior Roofing & Exteriors Logo

Colorado Superior Roofing & Exteriors

Based on 31 customer reviews.

Services Offered

Roof RepairQuality InspectionReplacement


  • Honors appointment windows
  • Preventive services
  • Free inspections
357 Main St, Longmont, CO 303-238-1002 coloradosuperiorroofing.com
Red Rock Roofing Logo

Red Rock Roofing

Based on 282 customer reviews.

Services Offered

Solar Panel InstallationRoof RepairAsphalt RoofsWood RoofsMetal RoofsReplacementAttic InsulationQuality Inspection


  • Quality customer service
  • Free inspections
  • Transparent pricing
3540 State Hwy 52 D2, Erie, CO 720-735-7663 redrockroofing.com
Bulldog Roofing Logo

Bulldog Roofing

Based on 205 customer reviews.

Services Offered

Solar Panel InstallationTerra CottaRoof RepairQuality InspectionReplacement


  • Free inspections
  • Honors appointment windows
  • Transparent pricing
1002 17th Ave, Longmont, CO 303-827-3726 bulldog-roof.com

More Local Roofing Companies

Blue Spruce Construction Group

User Reviews: 4.6/5 

3129 State Hwy 52
Erie, CO 80516

Blue Frog Roofing Limited

User Reviews: 4.6/5 

435 Mountain Ave unit b
Berthoud, CO 80513

Colorado Roof Toppers

User Reviews: 4.5/5 

1749 Countess Ct
Longmont, CO 80501

Roof Check Inc

User Reviews: 4.5/5 

1610 Skyway Dr
Longmont, CO 80504

B&M Roofing of Colorado Inc.

User Reviews: 4.2/5 

3768 Eureka Way
Frederick, CO 80516

Scott's Roofing

User Reviews: 4.5/5 

211 N Public Rd #100
Lafayette, CO 80026

Northern Lights Exteriors

User Reviews: 4.9/5 

11375 Co Rd 23
Fort Lupton, CO 80621

Black Roofing & Waterproofing

User Reviews: 4.4/5 

6115 Ben Pl A
Boulder, CO 80301

Boulder Roofing

User Reviews: 4.6/5 

3551 Pearl St
Boulder, CO 80301

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Common Types of Roofing Problems

Longmont roofing companies can repair roof problems such as leaks, standing water, storm damage, clogged gutters, and poor ventilation. Read on to learn more about the most common roofing problems.

Roof Leaks

Leaking is one of the most common roofing problems. Leaks happen for various reasons. Your homeowners insurance might pay for repairs depending on the cause of the leak. Don't put off repairing a leak because it can rapidly become a large and costly issue. Your property may end up with more structural damage if it's not addressed Common signs of a leak include water damage around your vents, flashing, skylights, gutters, or chimney.

Standing Water

Flat roofs get standing water the most, but it can occur on any roof type. Collected water that doesn't run off leads to mildew, algae, mold, and rot over time. The water can result in structural damage and become a health risk to you and your family if not repaired.

Storm Damage

Storms, such as tornadoes, can damage your roof.

While one or two missing shingles may seem insignificant, shingles protect your roof from water and debris. Without that protection, your roof is prone to deterioration over time. Compromised flashing is another common issue after storms. If damaged, the seams that secure your roof and any protruding structures open. This causes several moisture problems.

Clogged Gutters

Neglecting gutter cleaning creates problems for your gutters and roof. The longer a gutter is clogged, the more water gets built up into your roofing system. Excess debris due to blocked gutters can cause roof holes, leaks, and fascia board damage.

Poor Ventilation

Proper ventilation throughout your home regulates moisture and facilitates healthy circulation. Poor ventilation can lead to improper home temperature regulation and mold growth. Possible complications include damage to sheathing, shingles, insulation, and rafters. You may also pay more for electricity, and occupants may be exposed to health risks.

Factors To Consider When Choosing a Roof Repair Company in Longmont

We suggest weighing the following factors when deciding on Longmont roofing companies:

  • Cost and payment options: Get quotes from different companies to compare. Make sure you understand everything and what you’re paying for. Get any financing agreements in writing.
  • Material quality: Roofers shouldn’t cut corners. Ask about the materials they'll use.
  • Past project photos: Before and after photos can help you validate a contractor's skills and experience.
  • Qualifications: Verify that your roofer holds the proper licensure and insurance required by your municipality and state.
  • Reputation and reviews: An online search will reveal any legal issues a company has had. Check out reviews on sites such as the Better Business Bureau and Trustpilot to get customer insights.
  • Safety measures: Roofing work is dangerous, and the company you choose should prioritize safety for everyone on the jobsite. This is another reason to verify proper licensure and insurance, so the burden is entirely on the company if someone is hurt.
  • Timeline: Verify that the contractor can finish the work when you need.
  • Warranty: Reputable roofers offer product and workmanship warranties. It's important to check that the contractor is an authorized dealer for the shingle manufacturer, as manufacturers often only honor the warranty when installed by an approved installer.

How Much Does It Cost To Repair a Roof?

Most homeowners pay an average roof repair cost of $884 in Longmont. Handle roof repairs as soon as possible and don't wait until the problem becomes serious. Repairs are far more affordable than full replacements. The kind of repairs needed, location, roof features, materials, and roof pitch all determine how much it'll cost. Small punctures and minimal shingle replacement are on the price range’s lower end, while a sagging roof and a full roof replacement are on the higher end.


CDC Wonder

U.S. Census

U.S. Bureau of Labor Statistics

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Frequently Asked Questions About Roof Repair in Longmont

How long does it take to repair a roof?

How long it takes to repair a roof is based on the issue and scope. Most roofers can finish residential roofing repairs in 12 days, but commercial roofing projects may take longer.

What kind of license should a roofing contractor have?

Certain states require either a general contractor or roofing license through the Contractors State License Board. Roofers may also need a license at the local level, even if your state doesn't.

What should you do if your roof starts leaking?

We recommend calling a roofing company when you notice a leak. The professional can fix the issue properly.

What’s the best roofing material?

The most durable and long-lasting roofing materials include slate, clay, cedar, concrete, and metal. Metal roofs have grown in popularity in recent years because of how well they hold up to wear and tear. Talk to a roofing specialist to find the best roofing material for your home and climate.

How can you tell if a roofing company is legitimate?

Reviewing customer feedback and requesting project photos and proof of licensure can help you vet a roofer. Not all states and municipalities mandate licensure, but most quality providers voluntarily seek a license with their local Roofing Contractors Association.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.