GA CASTRO CONSTRUCTION
Roofing · Stamford, CT
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Vesta built this profile from public records and homeowner reviews — an independent read, not a paid placement. GA CASTRO CONSTRUCTION hasn’t joined Vesta’s verified network yet, so there’s no documented job history to show here.
Bill Tyson walks homeowners through every option and the true condition of the roof — reviewers credit his honesty for complete confidence, including Owens Corning Designer Color shingles backed by a 50-year warranty.
Vesta’s read
What stands out about this roofing pro — Vesta’s own read of public records and review history, not a paid placement.
Among the highest-rated
Its aggregate homeowner rating sits in the top tier of the 50 roofing companies we track across Fairfield County.
A deep track record
A deeper bank of homeowner reviews than most of the 50 roofing companies we track across Fairfield County.
What homeowners say
Homeowners frequently single out Bill Tyson for clear, honest explanations of their options and the true condition of their roof, crediting his knowledge for confident, stress-free decisions. Reviewers praise full-exterior work — roofing, siding and gutters — using Owens Corning shingles (including Designer Colors) with a 50-year warranty, and describe punctual, respectful crews that leave the site nearly spotless. Several returned after earlier projects, citing consistent quality.
Summarized by Vesta from 5 public reviews — Vesta’s own wording, not the business’s, and never a copy of any single review.
What they’re known for
Honest, detailed guidance
Bill Tyson explains the roof's condition and every option — reviewers cite his knowledge and honesty for stress-free decisions.
Owens Corning with long warranty
Installs Owens Corning shingles, including Designer Colors, backed by a 50-year warranty.
Full exterior
Roofing, siding and gutters; addresses rotted wood and hidden issues before new material goes on.
Clean, respectful crews
Punctual installers leave the site nearly spotless; repeat customers cite consistent quality.
What to check before you hire
Vesta’s plain checklist for roofers. General guidance about the trade — not a claim about this business.
Confirm CT registration & insurance
Any roofer working on a Connecticut home needs an active Home Improvement Contractor registration plus their own liability and workers'-comp coverage. Ask to see both before work starts.
Get the full scope in writing
Tear-off vs. going over the old layer, underlayment, flashing, ice-and-water shield, ventilation, and cleanup each change the price and the result. A one-line quote hides the parts that matter.
Ask about the manufacturer warranty
A factory warranty (GAF, CertainTeed, Owens Corning) only holds if the installer is certified and follows spec. Certified shops can often register a longer warranty in your name.
Be wary of pressure and 'today-only' pricing
Storm-chasers and rush discounts are red flags. A reputable roofer gives you a written estimate and the time to decide.
For the owner · from 4THWALLIs this your business?
Claim it free — it’s already in front of homeowners in Fairfield County. Claiming takes a minute, costs nothing, and puts your name on the read above.
Vesta brings homeowners to your door. Atlas makes sure not one of them slips away. While you’re on the job, Atlas answers every call and text in your name — books the work, sends the reminder, asks for the review. The back office the best shops run, without hiring anyone.
Answers in your name, 24/7
Every missed call and after-hours text gets a real reply — your services, your pricing, your voice. The lead never goes cold.
Books the job for you
It checks availability, sets the appointment, and sends the reminder — so the estimate actually happens.
Earns the next review
When the work’s done it follows up and asks the happy customer for the review that brings the next one.
This is a public-record listing compiled by Vesta — not an endorsement, and not written by the business. The “What homeowners say” summary is written by Vesta’s AI from public reviews. Own this business? You can remove or correct this listing (processed within 5 business days), or see how this works ›.