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Top-Rated Flat, foam or single ply roofing repairers in Knightsen - Updated Nov 2026

Avatar for Clear View Roofing & Construction
Clear View Roofing & Construction
4.9(
245
)
Flat, Foam or Single Ply Roofing - Repair

Serving Knightsen, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

Clear View Roofing is committed to excellence in every aspect of our business. With over 30 years of experience, we uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Tile Roofing
Shingle Roofing
Customers Love Us
20% Discounts!
Flat roof install

+11

440 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Lifetime Roofing & Renovation, Inc.
Lifetime Roofing & Renovation, Inc.
4.6(
165
)
Flat, Foam or Single Ply Roofing - Repair

Serving Knightsen, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"LIfetime Roofing & Renovation worked on our flat roof, and I had a great experience based on their reasonable price, attention to details, craftmanship and quick work. Along with reroofing, I have also had them did a couple of rotted repairs and putting new underlayment before new roofing materials. These guys know what they are doing! They will pull the necessary building permit, include their liability insurance, worker comp insurance and warranty included in the contract, Highly recommended if you need your roof to look at for repair/installation!"
Sierra Gary shingle
Shasta White Shingles
Sierra Gary shingle
Shasta White Shingles
Sierra Gary shingle

+43

Response time1 day
Response rate99%
490 neighbors recently requested a quote
Avatar for Imperia Roofing and Exteriors
Imperia Roofing and Exteriors
5.0(
100
)
Flat, Foam or Single Ply Roofing - Repair

Serving Knightsen, CA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

At Imperia Roofing and Exteriors, we believe every roof and siding system should be built to last with quality materials, skilled craftsmanship, and honest service. Serving the San Francisco Bay Area, we specialize in residential and commercial exteriors, providing dependable protection for homes and businesses across the region. \nWhy homeowners trust us: \n-Family owned and operated, three generations in the trades. \n-Quality Roofing & Siding, local expertise, and lasting protection. \n-Customer Satisfaction is our primary goal. \n \nOur Locations: \n-San Francisco: 151 Alice B Toklas Place | (415) 813-9110 \n-San Mateo: 1840 Gateway Drive, San Mateo CA 94404 | (650) 200-6968 \n-Hayward: 921 B Street | (650) 200-6968 \n-Santa Clara: 20 Harold Avenue | (408) 888-4885 \n-Walnut Creek: 1990 N California Blvd | (925) 262-5727 \n-One Harbor Drive, Sausalito CA 94965 | (415) 813-9110

89 neighbors recently requested a quote
Avatar for Lifetime Roofing and Renovation
Lifetime Roofing and Renovation
4.6(
24
)
Flat, Foam or Single Ply Roofing - Repair

Serving Knightsen, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Tony and his team went above and beyond to make sure the job was done on schedule and on budget. They were incredibly professional and friendly, helping to put my mind at ease with a large project that had to be completed on time. I highly recommend this company if you are considering a new roof or large construction project!"
Roofing Project
Roof Type: shingles and flat areas TPO
After-Job type flat roof and fecia boards
Roof Type: shingles and flat areas TPO
-Job type flat roof and fecia boards

+40

Response time10 hrs
Response rate100%
27 neighbors recently requested a quote
Avatar for TITANIUM ROOF INNOVATIONS INC
TITANIUM ROOF INNOVATIONS INC
5.0(
20
)
Flat, Foam or Single Ply Roofing - Repair

Serving Knightsen, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I couldn't be happier with my decision to choose Titanium Roof Innovations Inc. for my recent asphalt shingles roof replacement. From start to finish, the entire team was professional, efficient, and courteous. They communicated clearly throughout the entire process and always kept me informed of their progress. The quality of workmanship was outstanding, and I'm confident that my new roof will last for years to come. I highly recommend Titanium Roof Innovations Inc. for anyone in need of roofing services."
Response time8 hrs
Response rate100%
54 neighbors recently requested a quote
Avatar for Platinum Roofing and Retro-Fit
Platinum Roofing and Retro-Fit
4.9(
33
)
Flat, Foam or Single Ply Roofing - Repair

Serving Knightsen, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Hiring them for my flat roof replacement was a total win. They were so on the ball, always there when I needed them. And let me tell you, their crew? Top-notch. They didn't just replace my roof; they gave me peace of mind. Now, I've got a roof I can trust, thanks to you guys!"
Before
Before
Before
During
During

+37

Response time8 hrs
4 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Atom Builders, Inc.
Atom Builders, Inc.
4.7(
120
)
Flat, Foam or Single Ply Roofing - Repair

Serving Knightsen, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"We worked with Tony and Jacob for our flat roof repair. They were both very friendly and informative. Their team worked very late into the night to get our roof completed because it was starting to drizzle. The products they used were of much better quality than our old tar roof. Their team did a great job and clean up. We do recommend them."
Rancho Cucamonga, CA
Rancho Cucamonga, CA
Rancho Cucamonga, CA
Rancho Cucamonga, CA
Rancho Cucamonga, CA

+3

Response time7 hrs
Response rate93%
232 neighbors recently requested a quote
Avatar for Frontline Roofing, Inc.
Frontline Roofing, Inc.
4.4(
51
)
Flat, Foam or Single Ply Roofing - Repair

Serving Knightsen, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Frontier Roofing did a wonderful job repairing my roof after the heavy rains earlier this year. They were very thorough and made sure that without a doubt my roof was repaired. I need to especially acknowledge Sanchez. He is not only the best at what he does, he is the nicest person, a real professional and a real pleasure."
roof project
roof project
roof project
roof project
roof project

+11

Response time2 hrs
Response rate100%
110 neighbors recently requested a quote
Avatar for Journey Builders
Journey Builders
4.3(
134
)
Flat, Foam or Single Ply Roofing - Repair

Serving Knightsen, CA and surrounding areas

Approved (Corporate)

In business since 2022

Free estimates

Credit card accepted

"Excellent work. Very fair price. Journey Builders worked to repair/replace the second floor roof and some eaves which were damaged. Journey Brothers worked to ensure the roof was replaced and the eaves were repaired prior to the upcoming stormy weather (the day prior). I'm very satisfied with our communications throughout the process. Will definitely refer them to others. Thank you Journey Builders for the great job!"
Night Sky
Amber Shingle Re-Roof
Amber Shingle Re-Roof
Roof Before
After Demo

+16

Response time2 days
Response rate98%
195 neighbors recently requested a quote
Avatar for Thor Contracting Corporation
Thor Contracting Corporation
5.0(
7
)
Flat, Foam or Single Ply Roofing - Repair

Serving Knightsen, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I hired this roofing company for a full roof replacement. Overall, the experience was very positive. The crew showed up on time each day and kept me updated throughout the process. They explained the materials they were using and answered all my questions clearly. The job was completed in two days, and the cleanup was thorough, no nails or debris left behind. The price was in line with other quotes I received, and there were no surprise charges. The only issue was a slight delay in starting due to weather, but they communicated that ahead of time. I’d definitely recommend them to anyone needing roofing work and would use them again."
Full roof replacement
Full roof replacement
Full roof replacement
Full roof replacement
Skylight/roof replacement

+5

Response time1 day
14 neighbors recently requested a quote
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Showing 1-10 of 124

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