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TRUSTED BY UNION CITY, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon492
    Verified roofing services reviews

Top-Rated Roofers in Union City - Updated Nov 2026

Avatar for Clear View Roofing & Construction
Clear View Roofing & Construction
4.9(
245
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairTraditional Tile Roofing - Repair+21 more

Serving Union City, 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 Roofcraft, Inc.
Roofcraft, Inc.
5.0(
18
)
Asphalt Shingle Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or ReplaceWood Shake or Composite Roofing - Repair+21 more

Serving Union City, CA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"The job was done exactly as I had planned! The team was professional, completed the work on time, and everything went smoothly. The crew was very thorough and thoughtful throughout the process. The price was excellent for the quality of the roof and the service provided. The roof has held up perfectly, even during the rain. Highly recommended!"
Project Photos
Architectural Shingle
Architectural Shingle
Architectural Shingle
Architectural Shingle

+8

41 neighbors recently requested a quote
Avatar for Imperia Roofing and Exteriors
Imperia Roofing and Exteriors
5.0(
100
)
Asphalt Shingle Roofing - Install or ReplaceFlat, Foam, or Single Ply Roofing - Install or ReplaceMetal Roofing - Install or Replace+15 more

Serving Union City, 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 American Cool Construction
American Cool Construction
5.0(
30
)
Asphalt Shingle Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or ReplaceTraditional Tile Roofing - Install or Replace+10 more

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Credit card accepted

"We had our roof replaced with GAF shingles by American Cool Roofing and the whole process was excellent. The crew was professional, efficient, and finished the job on time. The roof looks amazing and the quality of the work is very noticeable. Hailey provided outstanding customer service and kept us informed throughout the entire project. Highly recommend them!"
Roof Replacement - Sacramento
Roofing Project
Painting - Exterior Project
Roof Replacement Project - West Sacramento
Roof Replacement Project - West Sacramento

+57

Response time1 day
25 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for ODR Roofing
ODR Roofing
5.0(
11
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+26 more

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"The reroofing project and the new rain gutters went very well and we are pleased with the owner Oscar Ruiz as he oversaw the project. He was professional and personable and his crew were top notch, arriving on time and cleaning up prior to leaving daily. We now have a high quality roof and gutters that we are very please with and since are getting several complements from our surrounding neighbors that we will definitely be referring ODR Roofing and Oscar too!"
Response time11 hrs
Response rate100%
23 neighbors recently requested a quote
Avatar for Lifetime Roofing and Renovation
Lifetime Roofing and Renovation
4.6(
24
)
Asphalt Shingle Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or ReplaceMetal Roofing - Install or Replace+26 more

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"I highly recommend Lifetime Roofing and Renovation to anyone in need of roofing services. Their professionalism, quality of work, and customer-focused approach set them apart from the competition. My new roof has given me peace of mind and added tremendous value to my home. I wouldn’t hesitate to use their services again in the future. Tony the project manager has great communication and is a people person."
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
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+21 more

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"The team from Titanium Roof Innovations company recently did a great job preparing our roof for installation of solar panels. The work included removing existing tiles and underlayment from the roof, doing necessary prep work like replacing damaged plywood, installing new metal valley flashing at all roof connections and T-tops and vent caps on all exhaust pipes, and applying water-resistant mastic in all valleys. They installed peel-and-stick underlayment designed for tile roofing which provides advanced water barrier before placing back the tiles. Finally, they painted all flashings and vents with Rust-Oleum to match the roof color and cleaned the roof with a power washer. They left the working area in a neat clean state removing all debris. The team manager, Julian Mattos, was very efficient and responsive to our requests. Importantly along with a great service the Titanium Roof Innovations company provided a very competitive price for their work and the work has been completed on"
Response time8 hrs
Response rate100%
54 neighbors recently requested a quote
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Showing 1-10 of 410
Roofing FAQs, answered by experts

It’s the reverse of home de-winterization. To winterize, you purge your plumbing system (including your water heater and all piping) of water. Some experts also recommend filling fixtures with an antifreeze solution. Other tasks involve winterizing sprinklers, sealing foundation vents, check weatherproofing around doors and windows, and more.

The most important thing to remember when laying shingles is to work from the bottom of the slope to the top. This leaves you with a top overlap that directs runoff from one row to the next until it reaches the eave for disposal. You should also make sure you follow the manufacturer's instructions and the local building code for nailing patterns and frequency so all of your hard work stays put through varying weather conditions.

Yes, shingle brand can affect bundle sizes, with some brands weighing more than others and having slightly differing numbers of shingles.

A gable roof with steep pitches covered in asphalt shingles or wood shakes is the most popular roof for Cape Cod homes. Asphalt shingles started gaining popularity in the early 1900s, so wood shake roofs, which were popular in the 1700s when Cape Cod homes were first built, are the traditional option. You can further modernize your Cape Cod home by raising the roof in the front, back, or both to add living space and change up the traditional single-gable roof with doghouse dormers.

You can put new shingles over old shingles, but most municipalities only allow for two layers of shingles before you have to rip off the old roof and start fresh. In some areas, only a single layer of shingles is allowed due to the weight a bundle of shingles adds to your structure. In most cases, it’s a good idea to remove your old shingles before you install new shingles, especially if you suspect that a roof leak may have compromised the decking underneath.

The Union City, CA homeowners’ guide to roofing services

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