Roof Replacement & Installation in Greater Hartford
Roof replacement means stripping some or all of the existing roofing material down to the decking, repairing or replacing damaged sheathing, installing new underlayment and flashing, and laying new shingles, metal, or membrane on top. It's a bigger job than a repair and a different category of work than a patch job after a storm. Full installation on a typical Hartford-area colonial or cape runs anywhere from one to three days depending on roof size, pitch, and how many layers have to come off first. We're tracking 33 companies in the Greater Hartford area that do this kind of work, ranging from small crews focused on residential asphalt shingle jobs to larger outfits that also handle commercial flat roofs and standing seam metal.
Before hiring, ask for proof of state contractor registration and current liability and workers' comp insurance, a written scope of work (not just a price), and manufacturer certification if you want a shingle brand's extended warranty. Get at least three quotes, and be wary of anyone who wants a large deposit before materials are ordered or who won't put ice-and-water shield requirements in writing, given how much ice damming New England winters produce.
Our ranked guide to Hartford roofing contractors scores companies on licensing, insurance, review history, responsiveness, and how consistently they show up for both estimates and warranty callbacks. The full scoring breakdown is on our methodology page if you want to see how we weigh each factor.
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All roof replacement & installation, ranked by score and relevance
33 businesses. The order weighs each business's overall score by how much of its reviewed work is roof replacement & installation, so a lower-scored specialist can rank above a higher-scored generalist. Filter and sort below, or open the full map view.
When you submit a quote or contact form, your enquiry may be shared with partner providers who perform the work, and we may receive a referral fee for this. Our rankings and scores are based solely on our published methodology and are never influenced by referral fees.
Common questions about roof replacement & installation
- How much does a roof replacement cost in the Hartford area?
- Most full asphalt shingle replacements on a typical single-family home run in the range of $9,000 to $18,000, depending on square footage, roof pitch, how many layers need tear-off, and whether the decking needs repair. Metal, slate, or complex rooflines with multiple valleys and dormers push costs higher. Get itemized quotes so you can see what's driving the price.
- How often does a roof need to be replaced?
- Standard three-tab asphalt shingles typically last 15 to 20 years in Connecticut's climate, while architectural (dimensional) shingles often last 25 to 30 years. Ice dams, poor attic ventilation, and storm damage can shorten that considerably, so age alone isn't the only signal. Curling, cracking, granule loss, or leaks around flashing are the practical signs it's time.
- What should I expect during the replacement process?
- Expect a walkthrough and written estimate first, then a scheduled start date where the crew tears off old material, inspects and replaces any rotten decking, installs ice-and-water shield along eaves and valleys, adds underlayment, and installs new shingles or roofing material with new flashing around chimneys and vents. A full tear-off and reroof on an average house usually takes one to three days, weather permitting, plus cleanup and a final inspection.
- How can I judge the quality of a roofing contractor before hiring?
- Check that they carry current liability insurance and workers' comp, ask for local references or addresses of recent jobs you can drive by, and confirm whether they're certified by the shingle manufacturer they're proposing (this affects warranty coverage). Consistent, detailed answers about ventilation, ice-damming prevention, and flashing details are usually a better signal than the lowest bid.
Guides to choosing roof replacement & installation
- What a new roof costs in Connecticut and what changes the price
Typical roof replacement price ranges in Connecticut, the factors that push a quote higher or lower, and how to compare bids that aren't apples to apples.
- What to expect during a full roof replacement, step by step
A walk-through of a typical residential reroof from estimate to final cleanup, so you know what a normal job looks like versus a rushed one.