Ja-Mar Roofing & Sheet Metal logo

Ja-Mar Roofing & Sheet Metal

Houston
Residential roof constructionCommercial roof constructionRoof replacementRoof repair+8 more
4.9642 Google reviews
Is this your company?Claim your free listing to edit your profile, add photos, and put the verified badge on your own site.Claim this listing

About

Ja-Mar Roofing & Sheet Metal is a family owned Texas roofing contractor headquartered at 16712 S IH 35 Frontage Rd in Buda, south of Austin. The company site and its Better Business Bureau profile date the business to 1970, and its history page traces the operation to J&J Roofing, founded in New Orleans in 1961 and relocated to Austin in 1969. David L. Phillips has been president since 2005. The Houston entry is one of seven RCAT registrations belonging to this single company under one shared licence number. Houston is not listed among the offices on the company's own contact page, and its Houston service page has been taken down and now returns a not found error. The Houston address that appears on the Better Business Bureau profile is a suite number at a UPS Store retail location, which indicates a mailbox rather than an office, and the separate Houston address held in the RCAT directory is an office suite that no company published source corroborates. Houston sits in Harris County. Only the eastern portion of Harris County, along the bay side, falls inside the Texas Windstorm Insurance Association designated area, and the Houston addresses on record here are on the west side of the city, so coastal WPI-8 windstorm certification is not the relevant issue. Hail, wind and heavy rainfall drainage are the practical roofing concerns.

Highlights

Family owned Texas roofing company dated to 1970, headquartered in Buda near Austin.
In house sheet metal shop at the Buda headquarters (3,600 square feet) supporting custom metal fabrication.
GAF Master Elite and 3-Star President's Club contractor, plus GAF Master Commercial Roofing Contractor for low slope systems including TPO, PVC and modified bitumen.
BBB Accredited at the corporate level since 2005, with President David L. Phillips serving on the RCAT board.
Houston presence is registered rather than published, so homeowners should confirm crew logistics and warranty response before hiring.

Services

Residential roof construction
Commercial roof construction
Roof replacement
Roof repair
Metal roof construction
Sheet metal fabrication
Emergency roofing
Storm damage repair
Roof inspections
Gutters
Roof maintenance programs
Solar roofing

Service areas

Location & service area

Serving Houston, Harris County, Texas. View on Google Maps ›

Insurance & credential verification

Texas does not issue a state roofing license, so we verify companies the way homeowners actually can: confirming insurance coverage, checking RCAT (Roofing Contractors Association of Texas) status, and checking city or county registration where the local jurisdiction requires one. Every credential below links to the actual issuing organization's own public lookup — don't just take our checkmark for it. Always ask for a current certificate of insurance before signing any contract.

CompanyJa-Mar Roofing & Sheet Metal
Insurance Required by RCAT Licensed credential (liability and workers’ comp cover are conditions of this credential; ask for the current certificate)
RCAT status Licensed Roofing Contractor Verify ↗credential held by David Phillips CRRL
City/county registration Voluntary registry in HoustonRoofer Registration Program. Joining is optional here, so not being listed is not a mark against a company.
Licence typeCommercial & Residential Roofing License
Licence no.#03-0309 Verify on RCAT ↗
Status Active & current (listed with this licence number in RCAT’s directory)
RCAT member ID609 (member since 2020)
Licence boardRCAT, Roofing Contractors Association of Texas (Texas issues no state roofing licence; RCAT runs the licensing programme)
GAF GAF Master Elite Verify on GAF ↗
BBB accreditation Accredited Verify on BBB ↗
RegionHouston

Confirm this licence yourself at web.rcat.net/rcat/search — search #03-0309 or the company name.

Confirm this yourself: ask the company for their certificate of insurance (COI). Note that RCAT's Licensed Roofing Contractor credential (CRRL, RRL or CRL) is earned and held by a named individual at a company, not by the business itself, which is why we name that person above where we know it; Texas issues no company roofing license at all. RCAT and NTRCA status can be checked in their own public directories (RCAT, NTRCA) — use the "Licensed"/"Accredited" filter to see more than plain membership. GAF's contractor verification tool and Owens Corning's Texas locator confirm those tiers directly; CertainTeed doesn't offer a comparable self-serve lookup, so ask to see that certificate in person. BBB accreditation and rating are on bbb.org. Houston's own published registered-roofer list is years out of date, so it isn't cited here at all — confirm registration by contacting the city directly. Corpus Christi's STAR program has its own online contractor registry — for any other city or county registration claim, confirm directly with that jurisdiction's permit office.

Certifications

GAF Master EliteVerify on GAF ↗
GAF Master Commercial Roofing ContractorVerify on GAF ↗
GAF President's Club (3-Star)Verify on GAF ↗
GAF Certified Maintenance ProfessionalVerify on GAF ↗
GAF Certified SlateCrafterVerify on GAF ↗
Duro-Last Certified ContractorCompany-reported — ask to see the certificate
Tile Roofing Institute Certified InstallerCompany-reported — ask to see the certificate
Sheffield Metals Authorized ManufacturerCompany-reported — ask to see the certificate
Classic Metal Roofing Systems Authorized DealerCompany-reported — ask to see the certificate
Dow PowerHouse Authorized DealerCompany-reported — ask to see the certificate
MRA Quality ContractorCompany-reported — ask to see the certificate
NRCA MemberCompany-reported — ask to see the certificate
RCAT Licensed Roofing ContractorVerify on RCAT ↗
BBB Accredited BusinessVerify on BBB ↗

Google reviews

4.9
Rated by 642 verified Google reviewers Verified by Google
Clark Hughes· 2 weeks ago

Absolutely 5-star service! We went with Ja-Mar for a metal roof on our 40-year old house. We chose them based on great ratings, a competitive quote, and great customer service starting with the first engagement when we got the quote. I have lots to say but I'll try to keep this brief. When Ja-Mar came out to do the job, there was a pronounced bump in the existing roof that needed to be remedied before the new metal roof could go down; otherwise it would look awful. When the crew showed up and started removing the old shingle roof, it became apparent that lots of decking would need to be removed to access the rafters underneath in order to level things out and make it right. At this point the crew was there and underway, and I had to make a snap decision to approve this work or not. I said go. A little while later I got a call from the office alerting me to a change order for my review. Keep in mind the work was already underway, and they could have charged me anything they wanted. Instead, the change order was priced very reasonably, and I was very glad to sign it. The crew did an excellent job remedying the original framing deficiencies and laying down new roof decking so everything was flat and ready for the new roof. Also, the crew ran into a couple other pre-existing conditions that they worked through. First, when they installed new flashing around the chimney, they removed the original 1x4 hardieplank trim, but at 40+ years it was brittle and broke. The crew had some 1x4 wood trim on hand but recognized I'd probably want hardieplank back on there. They gave me time to run to Home Depot and grab what was needed to re-trim it properly. No additional cost. Similarly, one of the vent stacks on the house had broken off (before they ever showed up) and was too short to properly seal. Again, the crew leader brought this to my attention, and I was able to run to home depot again to get the PVC pipe and coupling necessary for a proper repair so they could then install the boot and seal things properly. This was not their problem to solve; they just wanted to do the job right. Finally, I'll note that the crew did a fantastic job keeping the job site clean. I just can't say enough about the care and attention this crew put into making this job perfect. Absolutely 5 star performance.

bridgette little· a month ago

Ja-Mar Roofing was very responsive initially. The receptionist was friendly and they were able to come out promptly to assess our roof. Cruz inspected the hail damage to determine whether it would be worth filing an insurance claim for a roof replacement and also discussed the option of repairing the damaged shingles if we chose not to file a claim. Unfortunately, communication became an issue after the inspection. We did not receive a quote or any follow-up information and had to call the office several times to get in touch with the contractor. Someone eventually came out and completed the roof repair, but there was no advance notice that work would be performed that day. We only realized someone was on our roof because we heard them working. No one knocked on the door before or after the repair, and we were not informed when the work was completed. Additionally, we requested photos of the completed repair before making payment, but have still not received them. While we appreciate the prompt initial response and the repair work itself, the lack of communication throughout the process made for a frustrating customer experience.

Achal Gupta· 3 weeks ago

We chose Jamar because they hit the sweet spot: the most competitive quote and a stellar reputation for metal roofs. They absolutely delivered. The craftsmanship is exquisite and the team was professional from start to finish. During tear-off they accidentally damaged a couple of window screens and a lamp—things that can happen on any project—but they were completely upfront, took responsibility immediately, and replaced them without me even asking. That integrity mattered a lot to us. They also did a thorough cleanup; we’ve had zero issues with nails or debris. Special shout-out to Cruz, Steve, and the crew—super responsive to every question and genuinely helpful throughout. If you’re considering a metal roof, I can’t recommend Jamar enough. Five stars.

Ehren Kret· a month ago

Ja-Mar Roofing & Sheet Metal sent me an email letting me know they had added exterior painting to their list of services. I had been intending to repaint my garage door for quite a while so took them up on the offer. They came out, power-washed the garage door, took the time to compare several different color paints to match the rest of the house as I didn't have the original paint color specifications, and came back the next day with the paint to repaint the garage door. It came out looking great and big improvement over the old garage door paint job at a very reasonable price. Thanks to Dan & his team!

Lulu Gaines· 5 months ago

Drew and the Ja-Mar team made my roofing experience way easier than I expected. From the first conversation to the final result, everything was handled professionally and with clear communication the entire way. Drew stayed on top of the project, kept me updated, and made sure the work was done right without cutting corners. What stood out most was how organized and responsive they were. It’s rare to find a company that actually follows through and takes pride in their work, but they definitely do. The process felt straightforward, honest, and stress-free from start to finish. If you’re in Austin and need roofing work done, I’d absolutely recommend reaching out to Drew and Ja-Mar Roofing. Solid work, reliable team, and genuinely good people to deal with.

Showing this company's live Google rating. Read the reviews on Google ›

Verification badges

Earned from Ja-Mar Roofing & Sheet Metal's insurance verification, live Google rating, and standing in Houston. Every badge links back to this profile so anyone can confirm it, and it updates automatically if the underlying status changes.

Top rated on Roofing Companies Texas — Ja-Mar Roofing & Sheet Metal Best of 2026 on Roofing Companies Texas — Ja-Mar Roofing & Sheet Metal Established on Roofing Companies Texas — Ja-Mar Roofing & Sheet Metal

Own this company? Claim your listing to add these verified badges to your own website.

Frequently asked

Is Ja-Mar Roofing licensed by the State of Texas?
No, because Texas does not issue a state roofing licence and has no state roofing licensing board. No Texas roofer can be state licensed. Ja-Mar holds the Roofing Contractors Association of Texas Licensed Roofing Contractor credential, which is a voluntary industry credential rather than a government one. Verifying current general liability and workers compensation insurance is the more meaningful check.
What is the difference between an RCAT Member and an RCAT Licensed Roofing Contractor?
They are separate. RCAT Membership means the company pays association dues. The Licensed Roofing Contractor credential is earned separately through testing and continuing education. Ja-Mar carries the Licensed status in the RCAT directory. Ask any contractor which of the two they hold and confirm it in the directory rather than accepting a website badge.
Does Ja-Mar have a physical office in Houston?
Not one it publishes. Houston does not appear among the offices on jamarroofing.com's contact page, and the company's Houston page now returns a not found error. The Houston address on its Better Business Bureau profile is a suite number at a UPS Store retail location, which indicates a mailbox rather than an office. A different Houston office suite address and a 713 phone number appear in the RCAT directory record. Ask directly where the crew and materials would come from.
Is Houston covered by the Texas Windstorm Insurance Association?
Only partly. Harris County is not a first tier coastal county in full. Only a designated eastern portion of the county, on the bay side, sits inside the TWIA area. Most of Houston, including the west side addresses associated with this registration, is outside it. That means WPI-8 windstorm certificates are generally not part of a Houston reroof, but you should confirm your own address if you are east of Houston toward the bay.
What should I look for in a Houston roof beyond wind resistance?
Drainage and detailing. Houston gets extremely heavy rainfall events, so on low slope roofs ask about slope to drain, overflow scuppers or secondary drains, and how ponding is addressed. On steep slope roofs, ask about valley construction, step flashing at walls, and pipe and vent boot quality, since boots are a common early leak point in a hot, humid climate.
How should I treat a roofer that is registered here but based elsewhere?
It is not automatically disqualifying, but ask practical questions before signing. Where does the crew travel from and how many hours will they actually be on site each day? Who inspects the finished work? How fast can someone return for a warranty call two years from now? Slow warranty response is the usual complaint with remote contractors, so get the response commitment written into the contract.
How do I verify a roofer's insurance before work starts?
Ask the contractor for their insurance agency, then have the agency send you the certificate of insurance directly rather than accepting a forwarded copy. Confirm general liability and workers compensation are both shown, the policy numbers are listed, and the dates are current. Call the agency to check the policy is active. With no state roofing licence in Texas, this is the key check.
Do I need a permit to replace a roof in Houston?
Texas has no statewide building code enforcement, so permitting is handled locally. The City of Houston runs its own permitting and inspection process, and the surrounding incorporated cities and unincorporated Harris County have their own rules. Ask your contractor in writing who pulls the permit and what inspections apply. Treat any claim that a permit is unnecessary with caution.
Are Class 4 impact resistant shingles worth it in Houston?
Houston sees less hail than North Texas but still gets damaging storms, so a Class 4 impact rated shingle is worth pricing. Class 4 is the top rating in the UL 2218 steel ball impact test. Some Texas insurers give a premium discount for a Class 4 roof, but it varies by carrier and by region. Ask your agent to quote the actual discount before you commit to the upgrade.
What should I ask before signing a roofing contract in Texas?
Get the scope in writing, including deck repair pricing, underlayment, fastening pattern, ventilation, flashing details and cleanup. Ask who supervises on site and whether crews are employees or subcontractors. Confirm both the manufacturer warranty tier and the workmanship warranty length. Confirm insurance and permit responsibility. Never pay in full before completion, and read any insurance claim assignment clause carefully.