Top-rated roofers.

Get matched with top roofers in Janesville, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your roofing project in Janesville, CA?

Select your specific project to find the pro for you.

TRUSTED BY JANESVILLE, CA HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon12
    Verified roofing services reviews

Find Roofers in Janesville

Estabrook Construction
5.0(
3
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving Janesville, CA and surrounding areas

Approved

In business since 2023

Free estimates

Customers say: Quick response

"Estabrook Construction replaced the vinyl siding, painted the exterior of my house, and replaced my patio roof with asphalt shingles. They did an excellent job! They did this work in a timely manner and they cleaned up after the work was done. I would highly recommend them to anyone who needs any kind of work on their home or business."
Setting piers
Framing
Framing
Finished
Finished

+7

Response time10 mins
Recommended by66%of homeowners
Avatar for Trujano Roofing
Trujano Roofing
2.0(
1
)
Asphalt Shingle Roofing - Install or ReplaceTraditional Tile Roofing - RepairAsphalt Shingle Roofing - Install or Replace - For Business+27 more

Serving Janesville, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

\n \nWe take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

House Remodeling
House Remodeling
House Remodeling
House Remodeling
House Remodeling

+1

Response time2 days
4 neighbors recently requested a quote
Avatar for Ocean Seven Builders
Ocean Seven Builders
4.6(
68
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Janesville, CA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"I have always highly recommended Ocean Seven Builders. We have used them many times. They have done our garage roof, the main roof on our house, they have put in new roof for my town home, and all looks beautiful. The team is very prompt response. The crew is very friendly and professional. I will use them again for future needs."
Additional Photos
Additional Photos
Additional Photos
Recommended by59%of homeowners
Avatar for All American Construction and Roofing, Inc.
All American Construction and Roofing, Inc.
4.7(
68
)
Flat, Foam or Single Ply Roofing - RepairFlat, Foam or Single Ply Roofing - Repair- For BusinessFlat, Foam, or Single Ply Roofing - Install or Replace+14 more

Serving Janesville, CA and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"I hired this roofing service to repair a leak in my roof, and I was impressed with the level of professionalism and expertise provided by the company. The crew was efficient and respectful of my property, and the quality of the work was exceptional. I highly recommend this service for any roofing needs."
Roofing Job
Roofing Job
Response time3 days
Recommended by92%of homeowners
Sunrise Roofing & Construction
4.1(
13
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+27 more

Serving Janesville, CA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"I worked with Sunrise Roofing and construction for the first time back in August of 2011 where they replaced my roof. This time I had a 300 sqft patio that was enclosed by the previous owner. The job done by the previous owner or who he hired was shoddy at best. So after I decided to open it up I called Mr. Christie of Sunrise Roofing and Construction. He later came over and I told him what I was looking at having done and we later came to a price which we both agreed on. As with the first job he was always on time, cleaned up on a daily basis and worked hard in that 29 Palms summer heat. He worked with the city inspector to make sure all the work was being done in accordance with building codes. All in all as with the first job he did for me this was a pleasant experience. Pricing was definitely fair and I got my moneys worth. I highly recommend Mr. Christie and his company Sunrise Roofing and Construction for any project you have from a re-roof to a full blown re-model, you will not be disappointed. Last but least I must apologize to Mr. Christie for taking so long to write this review."
Recommended by90%of homeowners
Showing 1-10 of 40
Roofing questions, answered by experts

You only need to replace a roof before moving if it’s extremely old or has more than just a couple minor damages. For instance, leaks, uplifted shingles, or obvious holes are issues no one wants to deal with right when they move in, and will automatically repel potential buyers that might have otherwise been interested.

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.

There should be small gaps between your roof and the walls of your home, and other buildings. These small gaps let building materials shift, expand, and contract with weather and other outside forces, and they prevent moisture from wicking down walls from roofing and gutter systems. Without these strategic gaps, your home’s exterior and its finishes can sustain water damage, decay, peel, delaminate, and crack. However, there is a fine line between a smart gap and a problematic gap—all  gaps should be small, intentional, and covered or filled in with foam insulation to prevent pests from using them as access points.

As with any roofing material, there are benefits and drawbacks to consider before installing roll roofing. On the plus side, roll roofing is budget-friendly, lightweight, and comparatively easy to install. It is also ideal for low-sloped roofs and lasts around 10 years. The cons of roll roofing, however, include its low durability compared to roofing materials, restricted color choices, and low ROI.

Pros:

  • Low-cost

  • Lightweight

  • Cut to size

  • Easy and quick installation 

  • Designed for low-sloped roofs

  • Waterproofs your roof for an average of 10 years

  • Easy to purchase and transport

Cons:

  • Less durable than asphalt shingles

  • More prone to cracks and tears

  • Short life span

  • Not as many color or style choices

  • Not as aesthetically pleasing as shingles, wood, or clay tiles

  • Not preferred for a higher home resale value

The most common defect in a flat roof is leaking. Flat roofs have minimal slope, so water pools more readily on a flat roof than on a sloped roof, and the risk of the waterproof membrane failing increases with exposure. Tears and punctures from foot traffic and blown debris are other common problems, especially with single-ply roofing membranes like TPO and EPDM roofs.

The Janesville, CA homeowners’ guide to roofing services

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