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About
Alpha & Omega Siding & Windows is a remodeling contractor headquartered in Corpus Christi, Texas, with a Rio Grande Valley location at 808 Las Brisas Dr in Mission, confirmed through its Mission BBB profile. Owned by Manuel Chavarria, the company has been in business since 1990 and holds a Home Improvement Contractor registration.
The company offers roofing, siding, windows, screen enclosures, patio covers, and interior remodeling. It is BBB accredited with an A+ rating and serves Corpus Christi, San Antonio, McAllen, Harlingen, Brownsville, and the wider Rio Grande Valley.
Serving Mission, Hidalgo County, Texas and 4 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.
CompanyAlpha & Omega Siding & Windows
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
Not checked for MissionTexas has no state roofing licence, and city rules differ: some require contractor registration, some run a voluntary registry, some neither. Ask this company and your local permit office.
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 Houston's own published registered-roofer list is years out of date, so it isn't cited here at all — confirm registration by contacting the city directly.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.
Earned from Alpha & Omega Siding & Windows's insurance verification, live Google rating, and standing in Mission. 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
Does Texas require roofing contractors to hold a state license?
No. Texas has no statewide roofing license. Confirm a contractor's general liability insurance and references instead, and check whether it belongs to an industry group like the Roofing Contractors Association of Texas (RCAT).
What is the difference between an RCAT Member and an RCAT Licensed Roofing Contractor?
Plain RCAT Membership only means a company pays dues to join. The separate Licensed Roofing Contractor credential (CRRL, RRL, or CRL) is earned through additional requirements, so ask which status a contractor actually holds.
Is Alpha & Omega Siding & Windows listed with RCAT?
RCAT member directory searches for this company did not return a confirmed match, so RCAT status could not be confirmed.
Is Alpha & Omega Siding & Windows BBB accredited?
Yes. Its BBB profile shows an A+ rating, accredited since 9/21/2006.
What services besides roofing does Alpha & Omega Siding & Windows offer?
Per its own website, the company also offers siding, windows, screen enclosures, patio covers, and interior remodeling.
How long has Alpha & Omega Siding & Windows been in business?
Its BBB profile records a business start date of 1990.
Are Class 4 impact resistant shingles available?
This was not specifically confirmed on the company's website. Ask the company directly whether Class 4 impact resistant options are available for your project.
Does Mission require a roofing permit?
Texas has no statewide building code, so permitting is decided city by city. Confirm directly with the City of Mission's building department whether your project needs a permit.
What should I ask before signing a contract with a roofer?
Ask for proof of general liability insurance, a written scope of work, the materials and warranty offered, and whether the crew is the company's own employees or a subcontractor.
Is the Mission location the company's only office?
No. The company is headquartered in Corpus Christi and also serves the Rio Grande Valley, including a Mission location confirmed through its BBB profile.
