Homeowner Guide How to Choose a Rooferin San Antonio
Your roof is one of the biggest investments you'll make. Here's how to make sure you hire the right company to protect it.
Get a Free Inspection(210) 272-7272 Licensed, Bonded & Insured BBB A+ Rated 200+ 5-Star Reviews 26+ Years in San Antonio Choosing a roofing contractor is one of the most important decisions you'll make as a homeowner. In San Antonio's hail-prone climate, your roof takes a beating, and the company you trust to repair or replace it will determine how well your home is protected for the next 20 to 50 years.
Unfortunately, not every roofer operating in San Antonio has your best interests in mind. After major storms, out-of-state contractors flood the market looking for quick jobs before moving on. This guide will help you separate the professionals from the pretenders and make a confident, informed decision.
8 Steps to Choosing the Right Roofer
Follow this checklist before signing with any roofing contractor. Each step helps you verify that the company is legitimate, qualified, and the right fit for your project.
01 Check Licensing & Insurance
Every legitimate roofer in Texas must carry a general liability insurance policy and workers' compensation coverage. Ask for certificates of insurance and verify they're current. A licensed contractor protects you from liability if a worker is injured on your property.
What to look for:
- General liability insurance (minimum $1M)
- Workers' compensation coverage
- City/county business license or registration
- Verify insurance certificates are current, not expired
02 Verify Bonding Capacity
A surety bond is a financial guarantee that the contractor will complete the job. Bonding capacity reflects the scale of work a company can handle and the financial stability behind it. For larger projects (commercial, multifamily, or full replacements), bonding is especially important.
What to look for:
- Ask about bonding capacity and who issues the bond
- Higher bonding = more financial backing and accountability
- Required for most commercial and government projects
- Protects you if the contractor fails to complete the work
03 Read Reviews Across Multiple Platforms
Don't rely on just one source. Check Google, BBB, Facebook, Angi, and HomeAdvisor. Look for consistency in ratings and read the actual reviews, not just the star count. Pay attention to how the company responds to negative reviews. A company with 200+ reviews across platforms is a safer bet than one with 10 perfect reviews on a single site.
What to look for:
- Google reviews (most reliable, hardest to fake)
- BBB rating and complaint history
- Facebook recommendations
- Angi and HomeAdvisor verified reviews
- Look for reviews that mention specific crew members or processes
04 Get Multiple Written Estimates
Always get at least three written estimates. A legitimate estimate should include a detailed scope of work, material specifications, timeline, payment terms, and warranty information. Be cautious of estimates that are significantly lower than others. The cheapest bid often means corners are being cut on materials or labor.
What to look for:
- Minimum three written estimates
- Detailed scope of work (not just a total number)
- Material specifications (brand, type, color)
- Clear timeline with start and completion dates
- Payment schedule (never pay 100% upfront)
05 Ask About Manufacturer Certifications
Top roofing manufacturers (GAF, Owens Corning, CertainTeed, Atlas) offer certification programs that require contractors to meet training, volume, and customer satisfaction standards. Certified installers can offer extended manufacturer warranties that non-certified roofers cannot. This matters because the warranty on your roof is only as strong as the installer's certification.
What to look for:
- GAF Master Elite or Certified Contractor
- Owens Corning Platinum or Preferred Contractor
- CertainTeed SELECT ShingleMaster
- Atlas Pro Plus Contractor
- Ask which warranties they can offer with their certification level
06 Understand the Warranty
There are two types of roofing warranties: the manufacturer warranty (covers materials) and the workmanship warranty (covers installation). Many homeowners don't realize that manufacturer warranties can be voided if the installation doesn't meet their specifications. Make sure you understand what's covered, for how long, and what could void the warranty.
What to look for:
- Manufacturer warranty on materials (typically 25-50 years)
- Workmanship warranty from the installer (varies widely)
- Ask what actions or conditions could void the warranty
- Get warranty terms in writing before work begins
- Verify the installer meets manufacturer requirements for extended coverage
07 Ask for Documentation
A professional roofer should provide before-and-after photos, a detailed inspection report, and clear documentation of all work performed. If they're working with your insurance company, they should handle the documentation, supplements, and adjuster coordination. Avoid any roofer who can't show you previous work or refuses to put details in writing.
What to look for:
- Before-and-after photos of completed projects
- Written inspection report with photos of damage
- Storm damage documentation and supplement assistance
- Permit documentation (if applicable)
- Final walkthrough with photos of completed work
08 Evaluate Communication
How a company communicates before they get the job is the best indicator of how they'll communicate during the project. Are they responsive? Do they answer your questions clearly? Do they show up on time for the estimate? A roofer who's hard to reach before you sign is going to be even harder to reach when you have a problem after installation.
What to look for:
- Response time to initial inquiry (same day is ideal)
- Clear, jargon-free explanations of the work needed
- Consistent follow-up without aggressive pressure
- Designated point of contact throughout the project
- Willingness to answer questions patiently
Red Flags to Watch For
If you see any of these warning signs, walk away. No legitimate roofing company operates this way.
Demands full payment upfront before any work begins
Shows up uninvited after a storm offering "special deals"
Can't provide proof of insurance or bonding
No physical office or local address (operates out of another state)
Pressures you to sign immediately or claims the price expires today
Won't provide a written contract or detailed scope of work
Offers to waive your insurance deductible (this is insurance fraud)
Has no online reviews or only reviews on their own website
Refuses to pull permits when required by your city or county
Can't provide references from recent local projects
How Legacy Measures Up
We built this guide because we believe informed homeowners make better decisions. Here's how Legacy checks every box.
Licensed, bonded & insured since 1999
$1.5 million bonding capacity
200+ verified reviews across 5 platforms
4.9-star average rating (Google, Angi, HomeAdvisor)
BBB A+ accredited
Local San Antonio office (not storm chasers)
GAF and Owens Corning certified installer
Extended manufacturer warranties available
Free inspections with full photo documentation
Professional damage storm damage documentation
Clear communication with a dedicated project manager
26+ years serving the San Antonio metro area
Frequently Asked Questions
Ready to Work with a Roofer You Can Trust?
Schedule a free roof inspection with Legacy. You'll get honest answers, detailed photos, and a written report with no pressure or obligation. That's how we've operated for 26+ years.
Schedule Free Inspection(210) 272-7272