How do I find a verified roofing pro in Ontario?

Each of the 2 roofing contractors listed on this page operates locally in Ontario, CA. Tap any listing to see the business's direct phone number and service area. Before booking, verify the roofer's license through the California licensing board.

How much does roofing cost in Ontario?

Typical roofing costs in Ontario, CA range from $5,000–$12,000 for routine service calls and small repairs up to $15,000–$45,000 for major replacements or large projects. Get quotes from at least three providers for non-emergency work.

What licenses should roofing pros have in California?

In California, the standard credential is a state roofing contractor license (and bond where required). Verify the contractor's license number through the state licensing board before signing a contract or sending a deposit.

California · Roofing directory

Roofing Pros in Ontario, CA

A curated list of 2 verified roofing pros serving Ontario. Asphalt shingle, metal roofing, flat roof, gutters, storm damage, replacement — call directly, no signup.

2Pros listed

6Services

CAState

Browse by service

Each service shows pros in Ontario who specialize in that category.

Storm damage repair 2 General roofing 2 Metal 2 Replacement 2 Flat roof repair 2 Gutter installation 2

Top roofing pros in Ontario

A selection of 2 pros serving Ontario, CA. Tap any listing for full details.

Master Roofing & Siding

Roof replacement · Ontario, CA

Maximus Roofing L.L.C

Metal roofing · Ontario, CA

Ontario roofing context

UV-intense, wildfire risk, occasional Atmospheric river storms. Tile + composite common; wildfire defense matters; Class A fire rating required in many zones.

More roofing services in California

Other California cities covered by the eaveline directory.

Other roofing services we cover

Every roofing category eaveline tracks for Ontario, CA.

Frequently asked questions

How do I find a licensed roofing pro in Ontario?

Each of the 2 pros listed above operates locally in Ontario, CA. Tap any listing to see contact details. Before booking, verify the roofing pro's state license through the California licensing board.

What does roofing repair cost in Ontario?

Costs vary by service: shingle repair runs $300–$1,200, full asphalt replacement $7,000–$16,000, metal roof $14,000–$30,000, gutter installation $1,200–$3,500, storm damage repair depends on extent and insurance scope. Get quotes from at least three pros for non-emergency work.

Are all listed roofing pros licensed?

eaveline lists publicly registered roofing businesses. License status is the homeowner's responsibility to verify with the California licensing board before hiring.