Roofing company

The Gutterbusters

San Mateo, California

  • From a business listingListing received November 1, 2026
  • Not verified by usLicense, insurance and ownership

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Trust facts

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This company hasn’t completed directory verification. We haven’t independently verified its license status, insurance, workers’ compensation or ownership.
State license
Not yet checked by us
CSLB license check ↗
Manufacturer certifications
None on file. Ask the company, then confirm it on the maker’s contractor finder: GAF ↗, Owens Corning ↗, CertainTeed ↗.
Better Business Bureau
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Last checked
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Before you hire

Questions to ask before you hire

  1. License and insurance. Ask for the license number and current certificates for liability and workers’ compensation, then check them yourself.
  2. A written estimate. Get the scope, materials, price and start date on paper before you sign or pay anything.
  3. Warranty in writing. Ask what the workmanship warranty covers and for how long, and which manufacturer warranty applies.
  4. Who does the work. Ask whether their own crew or a subcontractor will be on your roof, and who is in charge on site.
  5. Permits and inspections. Ask who pulls the permit and books the inspection your city or county requires.
  6. Cleanup. Ask how they protect your yard and remove old roofing, nails and debris when the job is done.
See the full list of questions to ask a roofer

Google rating & map

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How we checked this

Where each detail came from, with dates and record details

The Gutterbusters appears in a business listing as a roofing contractor in San Mateo, CA. We haven’t reviewed its website yet, so services and service area aren’t listed here.

Source: a business listing for this company

Not yet checked against the company’s website

Sources and dates

  1. Business listing export · name, phone, website, city, listing category and social links as listed; not yet checked against the company website. Received November 1, 2026.
  2. State inferred from the phone area code and US Census place names. Retrieved November 1, 2026. Phone area code 650 is assigned to California; "San Mateo" is a California place in the 2024 US Census Gazetteer.

We don’t know when the business listing was first put together, so the phone number or website may have changed since.

Every fact we track

Phone
(650) 593-4588 · business listing export
Website
thegutterbusters.com · business listing export
City and state
San Mateo, California · state inferred from the phone area code and US Census place names
Services
Roofing · business listing export
Service areas
Pending: not yet confirmed
Hours
Pending: not yet confirmed
License numbers
Pending: not yet confirmed
Insurance
Pending: not yet confirmed
Workers’ compensation
Pending: not yet confirmed
Years in business
Pending: not yet confirmed
Ownership
Pending: not yet confirmed
Permit activity
No permit records reviewed for this profile

Some facts are still pending. If you run this business, help us fill this in.

Check the official California Contractors State License Board (CSLB) license record ↗

Record details

  • Listed in the business listing under the category “roofing contractor”.
  • The listing places it in San Mateo, California. No storefront location has been verified, so we don’t publish a map pin.
  • We placed it in California from the phone area code and US Census place names (high confidence).
  • Directory record: the-gutterbusters-san-mateo.

We don’t copy company photos or customer reviews. A source shows where a detail came from. It isn’t proof of workmanship, insurance or license status.

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