11 Roofing Companies in Antioch, California

Public records on roofing contractors operating in Antioch. Every record is sourced from a public agency or verified third-party directory and stamped with a date.

8 Companies in Antioch

Showing 8 of 8

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Company	City	Reach	Site Age	Credentials	Rating
B and K Roofing Inc.	Antioch	Local	11 years	CT	4.3
Quality Roofing Services	Antioch	Local	0 years	-	4.8
Roof Tile Custom Specialists, Inc	Antioch	Local	14 years	-	4.5
Dynamic Roofing Inc.	Antioch	Local	8 years	-	5.0
Sergio Lopez Roofing Services	Antioch	Local	11 years	-	5.0
Old Town Contractors	Antioch	Local	4 years	-	3.4
Innovation Roofing System	Antioch	Local	1 year	-	5.0
Bay City Roofing	Antioch	Local	7 years	-	4.9

3 Companies That Service Antioch (Located Nearby)

Showing 3 of 3

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Company	City	Reach	Site Age	Credentials	Rating
Cornell Roofing Co.	Concord	Local	15 years	Malarkey	4.8
Roofs Roofs and Remodel	Alamo	Local	0 years	OC	4.9
Royal Roofing CA	South San Francisco	Local	2 years	-	4.8

These firms list Antioch in their advertised service area but are based in another city. The “City” column shows where each is located.

Storm & hail history

NOAA Storm Events - updated 2026-07-09

15 Storm events (10yr)
0.5″ Max hail size
63 mph Max wind gust
0 Tornadoes (10yr)

Events per year by type

Event type breakdown

Seasonality - events by month (10yr total)

Recent storm events

Date	Type	Magnitude
2024-04-05	Thunderstorm wind	58 mph
2024-04-05	Thunderstorm wind	58 mph
2020-08-16	Thunderstorm wind	63 mph
2020-04-06	Hail	0.25″
2019-02-17	Hail	0.25″
2018-04-16	Hail	0.25″
2018-04-16	Hail	0.25″
2018-03-03	Hail	0.25″
2018-03-03	Hail	0.25″
2018-03-03	Hail	0.5″

NOAA records storm events at the county level. Figures above cover Contra Costa County, which contains Antioch.

Recent Inspections and Violations

Date	Employer	Violation	Type	Penalty
2025-05-09	QUALITY ROOFING COMPANY	Heat illness prevention - water, shade, rest 8 CCR §3395(i)	Other	$325

Roofing in Antioch, by the numbers

Computed from our records · as of Jul 11, 2026

What do roofing jobs actually cost in Antioch?

We don’t yet have enough itemized residential roofing permits in Antioch to publish a reliable local cost range. Across California, the median filed residential roofing-permit amount is $14,000 - a real filed figure rather than a national estimate. As more Antioch permits come on record, we’ll show the local range here.

How many roofing companies in Antioch are actually licensed and verified?

Of the 8 companies we track in Antioch, 5 have an active contractor license located in public records, 0 are registered business entities, and 1 operates from a commercial rather than residential address. California requires roofers to carry a C-39 roofing-contractor license from the Contractors State License Board (CSLB). A company not appearing with a license here isn’t proof it’s unlicensed - some jurisdictions don’t publish - so verify directly, and always confirm liability and workers’ comp insurance before work starts.

What should I know about roofing for Antioch's climate?

Roofing demand in Antioch is driven less by storms than by wildfire exposure, heat aging, and Title 24 cool-roof rules. Class A fire-rated assemblies and cool-roof-compliant materials are the priority in most jurisdictions. Of the 8 companies we track, 1 hold a manufacturer certification for these systems.

Which manufacturer certifications do Antioch roofers hold?

1 of the 8 roofers we track in Antioch hold at least one manufacturer certification (GAF, Owens Corning, CertainTeed, TAMKO, IKO, Malarkey). The most common here is CertainTeed, held by 1 company - versus 46% certified across California. Certification means the manufacturer vetted the contractor and lets them back your roof with stronger, longer material-and-labor warranties. Not required to install a roof, but a real signal of training and standing.

How do the reviews compare across Antioch roofers?

Across the 8 companies we track in Antioch, the average rating is 4.6★, combining Google, BBB, and Yelp. 8 appear on more than one platform and 5 have owners who actively respond to reviews. Look for steady, recent, multi-source ratings over a handful of old five-star reviews on one site - any single platform can be cherry-picked.

What's the safety record of roofers in Antioch?

Roofing is a high-fall-risk trade, so safety history matters. Of the 8 companies we track in Antioch, 1 has at least one federal OSHA violation on record in the past 10 years, and 7 have none. We show any recorded violation - citation, severity, and penalty - on each profile. A clean record isn’t a guarantee, but repeated serious violations are a real red flag.

Frequently asked - Antioch

What roofing materials work best for Antioch's climate?

Antioch sits in the inland East Bay, where summers are hot and dry and winters bring moderate rain. These conditions make cool-roof-rated asphalt shingles, concrete tile, and metal roofing popular choices. Reflective or light-colored materials help manage intense summer heat, while durable options stand up to seasonal rain. Ask any contractor you interview which materials they recommend for this specific climate and why.

How do I verify that a roofing contractor in Antioch is properly licensed and insured?

California requires roofing contractors to hold a state contractor's license, and you can verify this through the state licensing board's online lookup tool. Always ask for proof of general liability and workers' compensation insurance before signing anything. Confirm that coverage is current, not just that a certificate exists. Hiring an unlicensed or uninsured contractor in California leaves you personally exposed if something goes wrong on your property.

What should a written roofing estimate include before I hire anyone?

A solid estimate should clearly list the scope of work, materials with brand and grade, labor costs, project timeline, cleanup and disposal details, and payment schedule. It should also explain what happens if hidden damage is found once old roofing is removed. Vague estimates that lack these details are a red flag. Get at least three written estimates from Antioch-area contractors so you have a meaningful basis for comparison.

Do I need a permit for a roof replacement in Antioch?

Permit requirements for roofing work can vary and change over time. Rather than assuming, contact the City of Antioch's building department directly to confirm what is currently required for your specific project. A reputable local contractor should be familiar with local permit requirements and willing to pull the necessary permits on your behalf. Be cautious of any contractor who suggests skipping permits to save time or money.

What red flags should I watch for when hiring a roofer in Antioch?

Be wary of contractors who show up unsolicited after a storm, demand large upfront cash payments, pressure you to sign quickly, or cannot provide a local business address and references. Contractors who are vague about licensing or insurance, or who offer prices dramatically lower than all other bids, are also warning signs. Antioch's hot summers can accelerate roof wear, so post-storm urgency tactics are common here - take your time and vet carefully.

What questions should I ask references before hiring a roofing contractor?

Ask references whether the project was completed on time and on budget, how the crew handled cleanup, and whether any issues came up after the job was finished. Find out if the contractor was easy to reach and responsive. Since Antioch's rainy season can reveal installation problems quickly, ask specifically whether the roof has performed well through wet weather. A contractor confident in their work will readily provide references who can speak to these points.