6 Roofing Companies in Commerce, California

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

3 Companies in Commerce

Showing 3 of 3

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Company	City	Reach	Site Age	Credentials	Rating
All In Roofing	Commerce	Local	1 year	OC GAF	4.7
West Coast Roofing	Commerce	Local	22 years	GAF Carlisle NRCA	4.8
DK Commercial Roofing	Commerce	Local	3 years	-	5.0

3 Companies That Service Commerce (Located Nearby)

Showing 3 of 3

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Company	City	Reach	Site Age	Credentials	Rating
United Roofing California	Los Angeles	Local	2 years	GAF	5.0
Reno's Roofing	Reno	Multi-State	8 years	CT OC	4.5
Tip Top Roofing	Moreno Valley	Local	19 years	-	4.6

These firms list Commerce 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 2026-07-11

59 Storm events (10yr)
1″ Max hail size
81 mph Max wind gust
6 Tornadoes (10yr)

Events per year by type

Event type breakdown

Seasonality - events by month (10yr total)

Recent storm events

Date	Type	Magnitude
2026-02-18	Thunderstorm wind	59 mph
2026-02-18	Thunderstorm wind	63 mph
2026-02-18	Thunderstorm wind	63 mph
2026-02-18	Thunderstorm wind	78 mph
2026-02-18	Thunderstorm wind	67 mph
2026-02-18	Thunderstorm wind	70 mph
2026-02-18	Thunderstorm wind	70 mph
2026-02-16	Thunderstorm wind	60 mph
2026-02-16	Thunderstorm wind	60 mph
2026-02-16	Thunderstorm wind	60 mph

NOAA records storm events at the county level. Figures above cover Los Angeles County, which contains Commerce.

Recent Inspections and Violations

Date	Employer	Violation	Type	Penalty
No inspections or violations indexed yet. Source: U.S. and state OSHA enforcement data, refreshed monthly.

Roofing in Commerce, by the numbers

Computed from our records · as of Jul 11, 2026

What do roofing jobs actually cost in Commerce?

We don’t yet have enough itemized residential roofing permits in Commerce 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 Commerce permits come on record, we’ll show the local range here.

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

Of the 3 companies we track in Commerce, 1 has an active contractor license located in public records, 1 is a registered business entity, and 2 operate 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.

Is Commerce a storm-damage market, and how do I avoid storm chasers?

Los Angeles County has recorded 59 significant storm events in the past decade, including hail up to 1" and wind gusts to 81 mph, so storm-driven roof damage is common here. After big storms, be wary of out-of-area crews who show up unsolicited, pressure you to sign immediately, or ask you to sign over your insurance claim. 3 of the roofers we track are based in Commerce itself, alongside 3 that service it from nearby - favor an established local firm you can verify over a crew that appeared after the hail.

Which manufacturer certifications do Commerce roofers hold?

2 of the 3 roofers we track in Commerce hold at least one manufacturer certification (GAF, Owens Corning, CertainTeed, TAMKO, IKO, Malarkey). The most common here is GAF, held by 2 companies - versus 45% 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 Commerce roofers?

Across the 3 companies we track in Commerce, the average rating is 4.8★, combining Google, BBB, and Yelp. 3 appear on more than one platform and 2 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.

Frequently asked - Commerce

How do I verify that a roofing contractor in Commerce, California is properly licensed and insured?

Ask any contractor you consider for proof of their current license and insurance certificates before work begins. Verify the license is active and in good standing through the appropriate state authority, and confirm they carry both liability insurance and workers compensation coverage. Requirements can change, so check with your local building department to confirm what is currently required in your area.

What roofing materials work best for the Commerce, California climate?

Commerce sits in the Los Angeles Basin, where summers are hot and dry, UV exposure is intense, and rainfall is concentrated in winter months. Cool roofing materials that reflect heat, such as light-colored tile, metal, or reflective asphalt shingles, help manage energy costs. Clay and concrete tile are popular regionally for their durability in heat and low maintenance needs. Ask your contractor which options meet local energy efficiency expectations.

What should a written roofing estimate include?

A solid estimate should clearly list the scope of work, materials with brand and product specifications, labor costs, project timeline, cleanup and disposal details, and payment schedule. It should also explain how unexpected issues like decking damage will be handled and priced. Never rely on a verbal quote alone. Having everything in writing protects you and gives you a clear basis for comparing bids from multiple contractors.

What warranty should I expect when hiring a roofer?

You should receive two types of warranties: a manufacturer warranty covering the roofing materials themselves, and a workmanship warranty from the contractor covering their installation. Workmanship warranties vary widely, so ask specifically how long it lasts and what it covers. Get both warranties in writing before work starts. A contractor who is reluctant to provide a written workmanship warranty is a red flag worth taking seriously.

What are the biggest red flags when hiring a roofing contractor?

Watch out for contractors who demand large upfront payments before any work begins, pressure you to decide immediately, lack a physical business address, or cannot provide references from recent local jobs. Be cautious of unusually low bids, which can signal shortcuts on materials or labor. Contractors who ask you to pull your own permits or who discourage you from getting multiple estimates are also warning signs.

How many estimates should I get, and what questions should I ask each contractor?

Getting at least three written estimates is a smart starting point. Ask each contractor how long they have been in business, whether they use subcontractors, how they handle debris removal, and what their process is for protecting your property during the job. Ask for references from recent projects and follow up on them. Also ask how they handle unexpected damage discovered once work begins, so there are no surprises mid-project.