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About
SlateStone Construction is a Cypress based roofing and construction company in Harris County, in Greater Houston, and that is where its registered address sits rather than in San Antonio. Its Better Business Bureau file gives 16726 Huffmeister Rd Unit A300, Cypress, TX 77429, and its own website lists three offices: Cypress for Houston, 4760 Preston Rd Ste 244 in Frisco for Dallas and Fort Worth, and 629 West Main St in Oklahoma City. There is no San Antonio office on the company's own site. San Antonio appears as a service area page, and the 210 number on the San Antonio contractor register is a market line for that area, carried alongside the Cypress address on both the company's BBB record and its GAF directory listing.
The work is mixed commercial and residential. The company's own site lists new home construction, residential and commercial developments, residential and commercial roofing, storm damage repair, roof replacement, roof repair, commercial low slope roofing, metal roofing, concrete roofing, framing services and concrete services. GAF's own contractor locator lists the company as a GAF Certified Commercial Contractor and describes it as a single ply roofer, which is consistent with the low slope commercial focus.
The business started in June 2019 according to both its BBB record and its GAF listing, and Justin Flores and Alexis Flores are recorded as owners. It is not a BBB accredited business and BBB states it does not have enough information to issue a rating. Homeowners should note that anything covering San Antonio is being delivered from the Houston area operation rather than from a staffed local branch.
Highlights
GAF Certified Commercial Contractor, verified on GAF's own commercial contractor locator
Commercial low slope and single ply work sits alongside residential roofing
Offices in Cypress, Frisco and Oklahoma City, with San Antonio covered as a service area
Trading since 2019 under owners Justin and Alexis Flores
Also does new build, framing and concrete work, not roofing alone
Serving Cypress, Harris County, Texas and 10 more areas shown on the map.
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.
CompanySlateStone Construction
InsuranceNot verified by us (we hold no certificate for this company — ask them for a current COI before signing)
RCAT statusNot listed
City/county registration
Registered — San Antonio #LIC-HIC-LIC24-16900760Check the registry ↗City Home Improvement Cntr. Registration current to 9/12/2026.
RegionCypress
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 Certified Commercial Contractor (verified on GAF's own contractor locator)Company-reported — ask to see the certificate
CertainTeed Certified (company stated on its own website, not verified on a CertainTeed profile)Company-reported — ask to see the certificate
Houston Area Roofing Contractors Association member (company stated)Company-reported — ask to see the certificate
Earned from SlateStone Construction's insurance verification, live Google rating, and standing in Cypress. Every badge links back to this profile so anyone can confirm it, and it updates automatically if the underlying status changes.
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Frequently asked
Where is SlateStone Construction actually based?
Cypress, in Harris County, inside Greater Houston. The BBB file gives 16726 Huffmeister Rd Unit A300, Cypress, TX 77429, and the company's own website lists Cypress as its Houston office. That is the registered address behind the San Antonio contractor register entry.
Does it have a San Antonio office?
Not one it publishes. Its own website lists offices in Cypress, Frisco and Oklahoma City only. San Antonio appears as a service area page rather than a location with a street address, so San Antonio work is delivered from the Houston area operation.
Why does the register show a 210 San Antonio phone number for a Cypress company?
It is a San Antonio market line. The number 210-323-9255 appears alongside the Cypress address on both the company's BBB record and its GAF contractor listing, so it belongs to this company rather than to a separate San Antonio business.
What GAF certification does it hold?
GAF Certified Commercial Contractor. That is verified on GAF's own contractor locator, which lists the company as a single ply roofer in business since 2019. GAF Certified is GAF's entry tier and requires proper insurance and licensing where a state requires it. It is a different and lower tier than GAF Master Elite.
Is the CertainTeed credential verified?
No. CertainTeed Certified is stated by the company on its own website, and we could not find a matching CertainTeed contractor profile for it. Treat that one as company stated and ask to see the certificate.
Is it a member of the Roofing Contractors Association of Texas?
The company's own website names the Roofing Contractors Association of Texas among its affiliations, but no record was found via RCAT search. We searched the RCAT member directory for SlateStone, Slate and Cypress and none returned this company. Ask the company directly for its current RCAT membership number if that matters to you.
Is it BBB accredited?
No. The Better Business Bureau states it is not a BBB accredited business and that BBB does not have enough information to issue a rating. That is a thin file rather than a bad one, but it means there is no BBB grade to lean on.
How long has the company been trading?
Since 2019. Its BBB record gives a business start date of 12 June 2019 and GAF's listing independently says in business since 2019. Justin Flores and Alexis Flores are recorded as owners.
Does it work on flat and low slope commercial roofs?
Yes. Commercial low slope roofing is on its own service list and GAF classes it as a single ply roofer, which covers membrane systems such as TPO on flat and low slope decks. It also lists metal and concrete roofing.
What should I check before signing a roofing contract in Texas?
Texas has no state roofing licence, so verification is on you. Ask for a certificate of general liability and workers compensation insurance sent direct from the insurer, confirm which office and crew will actually run your job, get the manufacturer certification tier in writing, and confirm who pulls the permit since permitting is set city by city with no statewide code.
