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TRUSTED BY RIVERDALE, CA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon18
    Verified roofing services reviews

Top-Rated Roofers in Riverdale - Updated Nov 2026

Avatar for Waterproof Roofing LLC
Waterproof Roofing LLC
4.5(
13
)
Wood Shake or Composite Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+26 more

Serving Riverdale, CA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Andrew came and was nervous at first to get up on the steep roof at first. He how ever didn't give up and was up and down the roof multiple times replacing screws approx 250. He also removed a few branches on a tree that were touching the roof. He spent most of the morning working for us. I will recommend them and would and expect to hire them again."
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+1

Response time3 days
6 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Valley Wash Pros
Valley Wash Pros
4.9(
245
)
Roof - Clean

Serving Riverdale, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Very prompt response to my inquiry to get my roof gutter cleaned. Rafael arrived on time, did a great job - everything back in order when the job was finished. Rafael is very pleasant and professional; he showed me pictures of the gutters before & after. Price was very reasonable. I am having additional work done."
roof cleaning
Response time1 day
Response rate94%
28 neighbors recently requested a quote
Avatar for Sol Solar & Gutter Maintenance Service
Sol Solar & Gutter Maintenance Service
4.9(
55
)
Roof - Clean

Serving Riverdale, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Customer Service was great. Mike came out, blew all the pine needles off the roof,cleaned rain gutters, checked for leaks, and made sure everything was draining properly. I am very happy with his service."
Response time3 hrs
Response rate98%
117 neighbors recently requested a quote
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Roofing FAQs, answered by experts

Proposals, invoices, and estimates are most often used as marketing documents and are not legally binding. Contracts are legally binding documents that detail the service offering, project considerations, and signatures from all parties. If you signed a proposal for discussion purposes while requesting a quote and you decide to hire your roofer, make sure the contracting party follows through with a legally binding contract to protect both parties.

If a home isn’t properly winterized, the pipes can freeze and burst, causing flooding and massive property damage. It can also leave your house susceptible to pests, which can infest it and cause significant damage. Winterizing a home can prevent many potential issues and save you money on costly repairs.

While you technically can add a roof over shakes or shingles, it’s not a good idea. Roofing over existing roofing creates a moisture barrier underneath the new roof and since the trapped material is wood, you can expect a moisture problem. While you could get away with installing a new roof over asphalt or steel, wooden roofs should be removed, new underlayment installed, and the new roof installed over that. Also, the extra weight would add strain to your roof structure.

The terms “roof sealant” and “roof coating” are used interchangeably to describe the rubber, silicone, polyurethane, or acrylic product applied to the roof’s surface for waterproofing and UV protection. Products like roof caulk can also be called “roof sealant,” but the term is more commonly used for the protective coating.

Yes, moss can be dangerous for your roof if left in place to grow without treatment. The moss soaks up and holds moisture. Having a constantly damp roof could lead to problems with rot for the parts of the roof that consist of wood. Additionally, a patch of thick moss may draw insects and birds, which could damage the roof. Thick moss could block the roof’s drainage system. Water then may back up after a rainstorm and cause further damage that could eventually lead to roof repair expenses or the cost of roof replacement.

The Riverdale, CA homeowners’ guide to roofing services

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