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TRUSTED BY SAN DIMAS, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon518
    Verified roofing services reviews

Find Roofers in San Dimas

Avatar for Federal Building & Roofing
Federal Building & Roofing
4.8(
81
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 1979

Free estimates

Warranties offered

"This is the second time we use Richard and his team at Federal Building & Roofing, and they have been excellent. This time, due to the many homes with roof damage from the heavy winds/rain, it took a bit longer to schedule, but he got it done on a Saturday, and right in time before more rain. Professional, Good Quality Work and Dependable."
Additional Photos
Additional Photos
Additional Photos
Composition Roofing
Tile Roof

+2

8 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Reign Roofing, Inc.
Reign Roofing, Inc.
5.0(
54
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Highly recommended! Adam Tweedy and his team repaired our 'cool roof' and three patio decks in just two days. The crew was efficient, careful with our furniture, and the installation was impressive. The roof passed the water test, proving its quality. An added bonus: they didn’t need to remove our solar panels, saving us time and money. For a reliable, water-tight roof at a reasonable price, call Reign Roofing!"
Response time1 day
Response rate98%
44 neighbors recently requested a quote
Avatar for Hoyt Roofs, Inc
Hoyt Roofs, Inc
4.3(
132
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"All went well, roof looks great! People walked in the neighborhood and would comment that the progress was looking good. I picked Hoyt out for 4 bids. The city inspector said when I asked him if they did a good job, he said yes and he would recommend them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time1 day
13 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Clear View Roofing & Construction
Clear View Roofing & Construction
4.9(
112
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Clearview Roofing and Construction was exceptional in their service! Everything they promised was delivered, I couldn?t be more happy with the results of my roof, highly highly recommend for anyone looking for work to be done on their roof. Thank you so much Clearview !!!"
Hard Working Crew Member
Owens Corning 50 Yr. Roof
Owens Corning 50 Yr. Roof
Owens Corning 50 YR System
Owens Corning 50 Yr. Roof

+7

Response time4 hrs
Response rate98%
648 neighbors recently requested a quote
Avatar for Northwood Roofing
Northwood Roofing
4.6(
36
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Warren was very thorough and professional. He inspected our roof for our new home and out us at ease. I would definitely recommend him. We’ve referred others to him as well."
Response time1 day
6 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Netherton Roofing Company
Netherton Roofing Company
4.9(
36
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"It rained very hard two days after the roof repair. No leak at all. I have not been up on the roof to inspect the work. Very satisfied thus far."
Roof Installation
Shingle
Tile restoration
Response time12 hrs
10 neighbors recently requested a quote
Recommended by100%of homeowners
3rd Generation Roofing
4.5(
72
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Eric came out for the estimate and provided the various options and what he would generally provide. He was patient (Unlike Skyline Roofing)in our vacillation between concrete tile and composition shingles (Provided samples for both types)and also a delay in schedule due to tenting for termites. His price estimate was in line with other estimates (Except iRoof which was almost twice as much as everyone else) He provided a complete package without me asking, including radiant barrier sheathing, roof vents, new flashings, replacement of dry rot wood (included in the overall price) etc. There was a delay in the start date due to rain (Rain in SoCal?) The first day his crew (very friendly) showed up early and did not waste any time tearing off the 40 year old concrete tile roof. Second day they completed the tear off, did some structural repairs I had asked for and started sheathing (required due to the original spaced sheathing construction) Third day (Friday)completed sheathing, building department inspection (permit etc all handled by Eric) and began installation of the felts and composition shingles. They returned on Monday to complete the roof and clean up, with final building department inspection on Tuesday. Very pleased with the final product and the clean up that the crew did. We are now ready for El Nino!"
Response time2 days
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for California Roof Experts
California Roof Experts
4.7(
300
)

Serving San Dimas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"They were on time and very courteous they even repaired other items on the roof that were a problem I would hire them for another roofing project"
Reroof with Tile Replacement - Walnut, CA
Reroof with Tile Replacement - Walnut, CA
Reroof with Tile Replacement - Walnut, CA
Reroof with Tile Replacement - Walnut, CA
Reroof with Tile Replacement - Walnut, CA

+41

Response time2 days
11 neighbors recently requested a quote
Recommended by91%of homeowners
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Roofing questions, answered by experts

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.

No, you should not close or cover your gable vents in the winter. While it might seem logical to block cold air, heating your home creates hot air that rises and can cause condensation in the attic. If the vents are covered, this moisture becomes trapped, creating an ideal environment for mold and mildew. Keeping the gable vents open ensures proper ventilation, which helps dry out the attic, maintain even temperatures, and prevent moisture-related damage.

Yes, hail damage to your roof can definitely cause water leaks in your roof. This is because hailstones can break, chip, crack, or split shingles of all types, exposing underlayment. This underlayment doesn’t offer as much protection against water, so when it becomes compromised, water can penetrate and leak deeper into your home.

It’s always a good idea to have a lawyer review any legally binding contract before signing, including roofing contracts. Most contracts have straightforward language that’s easy to understand, but getting advice from an attorney before signing could save you from being locked into a contract you don’t want to move forward with. Having a lawyer review your contract can also help protect you if your roofing professional defaults on their side of the agreement.

The installation may have been done correctly. However, improperly installed gutter guards can easily damage your shingles. Also, cheap gutter guards rarely come with installation fixtures. In the worst cases, they simply ask you to nail the guards in, which would sabotage your roof’s water resistance and thus void the warranty. To be sure, always check with your home warranty provider before making any modifications.

The San Dimas, CA homeowners’ guide to roofing services

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