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TRUSTED BY GRASS VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon157
    Verified roofing services reviews

Find Roofers in Grass Valley

Avatar for American Cool Construction
American Cool Construction
5.0(
30
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace+10 more

Serving Grass Valley, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Credit card accepted

"We are first time homebuyers and the house we bought needed a roof I had a few quotes from other companies but just wasn't the right ones. I found American Cool on Angi's list and when Orli reached out she was the only one who wanted to meet at our house to go over what needed to be done she climbed up on the roof and did her thing. That's when I knew we found the right company. American Cool Roofing did an amazing job! From start to finish, the experience was smooth and stress-free. Orli, the project manager, is truly outstand-ing--professional, attentive, and goes above and beyond to make sure everything is done right. You can tell they really care about their customers and treat you like family. I highly recommend American Cool Roofing to anyone looking for quality work and a company that truly puts their clients first! Affordable pricing!"
Roof Replacement - Sacramento
Roofing Project
Painting - Exterior Project
Roof Replacement Project - West Sacramento
Roof Replacement Project - West Sacramento

+57

Response time1 day
17 neighbors recently requested a quote
Recommended by54%of homeowners
DaBella - Placerville (Roofing)
3.4(
616
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairInspection - Roofing+4 more

Serving Grass Valley, CA and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

We are the premiere home improvement company, with service and products that will keep you happy for years to come.\n\nOur customers receive unmatched warranties and exclusive products. We offer exclusive roofing, siding and window systems that are manufactured in America and installed by factory-trained installers, delivering the best possible result every time.\n\nDaBella Baths is our exclusive bath division, specializing in tub and shower conversions, bathtub replacement, walk-in showers and walk-in tubs.\n\nIf you want to work with a contractor who is passionate about service, committed to quality and determined to delight you, then DaBella is for you!\n\nWe?re ready to turn your dreams into a beautiful reality.

12 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Summit Roofing & Gutters Inc
Summit Roofing & Gutters Inc
4.9(
26
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair - For Business+3 more

Serving Grass Valley, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

We 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.

New Roof
New Roof
44 neighbors recently requested a quote
Avatar for Spartan Outdoor Services
Spartan Outdoor Services
5.0(
184
)
Roof - Clean

Serving Grass Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Customers say: True professional

"Did a great job of cleaning gutters that hadnâ t been cleaned in 2 years, and, with all the mess that came off the roof, also did an excellent job of cleaning mud and debris off of house and sidewalks with pressure wash. Thank you Justin! I am definitely keeping this business name and # for other â Outdoor Servicesâ for future needs."
Response time6 hrs
Response rate97%
5 neighbors recently requested a quote
Avatar for Spartan Home Services
Spartan Home Services
4.5(
17
)
Asphalt Shingle Roofing - Install or ReplaceTraditional Tile Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace

Serving Grass Valley, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"WOW. Truly awesome customer service is hard to find nowadays, but it exists at Spartan Roofing for sure. Every single person we spoke to, from the salesperson, to the roofing tear off men was so professional and really a breath of fresh air. We got 6 bids and choosing a contractor was really tough, but we are certain we made the right choice. Even the finance company had really professional people to talk to and was really easy. My husband and I cannot say enough good things about Spartan. The owner joel called us at the end of the job to do a check in on how his team did too, which really shows how much he cares"
Look at the steepness!
Front of house
Team work!
Everyone Stays Harnessed
Tiger Paw

+24

Response time1 day
3 neighbors recently requested a quote
Recommended by21%of homeowners
Avatar for Ironstone Roofing
Ironstone Roofing
4.5(
9
)
Metal Roofing - Install or Replace

Serving Grass Valley, CA and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"They responded right away, but the company doesn.t install patio roofing. He recommended another company that does patios. Therefore he gets 5 stars."
Vertical Seam roof in-progress
MetalSales Image II
Stone Coated Metal Roof
New sheeting
Before

+15

Response time2 days
4 neighbors recently requested a quote
Recommended by28%of homeowners
...
Showing 1-10 of 149
Roofing questions, answered by experts

You shouldn’t put a new roof underlayment over an old one for a few reasons. Old felt must be removed in order to assess the condition of your roof decking, such as rotting wood or other structural issues. Also, if your roofer doesn't install a fresh layer of felt as is required by shingle manufacturers, your warranty may be voided. Finally, old underlayment removal is often included in the cost of roof repair or replacement, so there's no real benefit to leaving it on before installing a new layer.

Yes, copper roof strips can help prevent shingle damage and are an alternative to algae-resistant shingles. They work in a similar way: they release copper ions that interfere with algae, moss, and other plant growth. Algae feeds on limestone in your roof shingles, and moss can uplift shingles and increase the risk of leaks. If you have issues with algae or moss on your roof, copper roof strips can help avoid damage.

Before hiring a roofing contractor, it's wise to ask several key questions. Inquire if they are licensed for roof replacement and repair and if they hold any special certifications. Ask if they will be completing all the work themselves or subcontracting parts of it. It's also important to understand the project timeline, whether they will remove the old roof or place new shingles on top, and how they will handle cleanup after the project is complete. Finally, ask about warranties for both work and materials, what recourse you have if issues like leaks arise, and if they can provide customer references.

A roof pitch that’s too shallow won’t shed runoff as quickly, so you have an increased risk of water intrusion through the seams between your roofing materials. In colder climates, snow and ice will accumulate more easily on your roof, which can add enough weight to cause roof collapse and structural damage to your home.

You can replace a roof in the winter, though it’s not the most popular time to do so. The biggest drawback of winter roofing work is the weather. Snow and ice make for dangerous, slippery working conditions. Plus, shingles can only be installed in temperatures above 40 to 45 degrees. 

The best time to replace a roof is in the spring or fall when the weather is mild. However, you can likely save some money by booking the job in the winter off-season, when roofers have more availability. 

The Grass Valley, CA homeowners’ guide to roofing services

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