Choosing the right roofing contractor in Connecticut isn’t just about price — it’s about trust, expertise, and protection for your biggest investment: your home. With storm season, winter thaw, and aging roofs creating urgent needs, many homeowners rush into decisions — only to face delays, poor workmanship, or even fraud. At All Site Builders, as a licensed Owens Corning Preferred Contractor, we’ve seen it all. In this guide, you’ll learn the 7 non-negotiable checks every homeowner must perform before hiring a roofer — so you get quality, warranty protection, and peace of mind. Your roof deserves nothing less.
You’ve probably seen door-knockers after a hailstorm or online ads promising “$0 down roof replacements.” But not all contractors are created equal.
At All Site Builders, as a licensed Owwens Corning Preferred Contractor (HIC.0670316), we’ve helped hundreds of families in Cheshire, Wallingford, and Southington avoid costly mistakes. In this guide, you’ll learn the 7 non-negotiable checks every homeowner must perform before hiring a roofer — so you get quality, warranty protection, and peace of mind.
This is non-negotiable.
In Connecticut, every legitimate home improvement contractor must be registered with the Department of Consumer Protection as a Home Improvement Contractor (HIC).
🔍 How to check:
Go to https://elicense.ct.gov/Lookup/LicenseLookup.aspx and search by company name or HIC number.
If they’re not listed — walk away.
At All Site Builders, our license is HIC.0670316, active through 2026.
🔗 Learn more about our licensing and insurance.
If a worker gets hurt on your property and the contractor isn’t insured, you could be liable.
Always ask for a Certificate of Insurance (COI) — and call the insurer to verify it’s current.
Beware of contractors who say, “We don’t need insurance — we’re just a small crew.”
That’s a red flag.
We carry $1,000,000 in general liability coverage and full Workers’ Compensation — and we’ll email you our COI before we even step on your roof.
Roofing isn’t just about nails and shingles — it’s about system compatibility and warranty validity.
There are two major certifications in our industry:
👉 Why it matters:
Only certified contractors can offer full manufacturer warranties (like Owens Corning’s Lifetime Limited Warranty).
If installed by a non-certified roofer, your warranty may be void.
We’re proud to be an Owens Corning Preferred Contractor — because we believe Duration Shingles offer the best performance for Connecticut’s freeze-thaw cycles.
Anyone can pay for fake 5-star reviews. Look for detailed, verified reviews on:
Pay attention to how they handle complaints. A trustworthy company responds professionally — even to negative feedback.
We’re proud of our A+ BBB rating and hundreds of 5-star reviews from real CT homeowners.
“I’ve had clients call us after paying $15,000 to an unlicensed ‘contractor’ who vanished. Don’t let that be you”
Beware of vague estimates like “$12k–$18k” or “We’ll match any price.”
A professional contractor will provide a written scope of work that includes:
If it’s not in writing — it doesn’t exist.
🔗 See a sample of our detailed roofing estimates
This is critical.
Storm chasers often:
Real contractors don’t need to knock on doors.
We get 90% of our business from referrals and online leads — not fear-based sales.
If someone shows up unannounced after a storm, call your insurance company first — then contact a licensed local contractor.
🔗 For official storm preparedness guidance, visit FEMA’s Roof Damage Tips.
Will they be around in 5 years if your roof leaks?
Choose a contractor with:
At All Site Builders, we’ve served Central and Southern Connecticut since 2005 — from Cheshire to New London, Meriden to Guilford.
We’re not a fly-by-night crew. We’re your neighbors.
Choosing the right roofing contractor in Connecticut isn’t just about price — it’s about protection, warranty, and peace of mind. As a licensed Owens Corning Preferred Contractor, we’ve seen homeowners lose thousands to unlicensed “contractors.” Follow our 7 must-know tips to find a pro who’s certified, insured, and local — so your roof lasts 30+ years.
Your home is your sanctuary. Your roof is its shield. Don’t gamble with amateurs, storm chasers, or unlicensed operators.
Take your time. Ask the right questions. Choose a contractor who’s licensed, insured, certified, and local.
And when you’re ready — we’re here.
Don’t risk your home on a bad contractor.
📞 Call All Site Builders today for a free, no-pressure inspection and estimate:
203-980-0698 or 860-301-6750
🔗 Schedule Your Free Inspection Today — we respond within 1 hour.
With Expert Roofing & Exterior Services from All Site Builders
Roofing contractor also specializing in sideng, windows, desks and patios.
Licensed, insured, Owens Corning Preferred & GAF Certified Plus. Quality roofing and exterior services across CT since 2005.
