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Roof Replacement & Installation in Connecticut

Roof Replacement & Installation in New London

Compare 13 New London roof replacement and installation contractors. What the job involves, what to check before hiring, and how our ranking works.

A full roof replacement means stripping the old roofing material down to the deck, repairing or replacing any damaged sheathing, installing new underlayment and flashing, and laying new shingles, metal, tile, or membrane on top. It's a bigger job than a repair: expect a crew on site for one to three days for most homes, a dumpster in the driveway, and noise. New installation follows the same process on new construction or an addition. Either way, the work touches your home's biggest defense against water, wind, and ice, so the contractor's permitting, flashing detail, and cleanup habits matter as much as the shingle brand.

Before hiring, ask for proof of state licensing and insurance (workers' comp especially, since roofing has a high injury rate), a written estimate that breaks out tear-off, materials, and disposal, and the manufacturer certifications behind any workmanship warranty. Get more than one bid. Watch for contractors who pressure a same-day signature or want full payment up front, and confirm who pulls the local building permit, since that's usually the contractor's job, not yours.

We score New London's 13 roof replacement and installation businesses on factors like verified licensing, customer feedback, responsiveness, and how consistently a company follows through on warranty and cleanup work. The full breakdown of how we weigh those factors is on our methodology page. For the ranked list of contractors with scores side by side, see our best roofing contractors in New London guide.

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All roof replacement & installation in New London, ranked by score and relevance

14 businesses, scored on recent reviews. 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.

SERVPRO of New London
#1
85

SERVPRO of New London

5.0(27)✓ Google-verified

Fast emergency response with named technicians handling projects from start to finish. Team manages insurance claims, coordinates multi-week restorations with frequent updates, and restores homes to pristine condition. Staff accommodate customer schedules and wait for arrivals. Reviews emphasize water damage and mold remediation more than roofing.

24/7 Emergency RoofingRoof Inspection & Insurance ClaimsFlat & Commercial Roofing
AM PM Roofing
#2
82

AM PM Roofing

4.7(72)✓ Google-verified

AM PM Roofing completes most jobs in a single day with Paul leading hands-on inspections and fair pricing. Reviewers consistently praise the crew's efficiency, cleanup, and responsiveness, though two older complaints note a no-show appointment and unresolved siding staining after a roof replacement.

Roof RepairFlat & Commercial RoofingGutters & Siding
SJM Roofing
#3
77 low data

SJM Roofing

4.6(30)✓ Google-verified

Clear explanations from Shaun, punctual crews, and thorough cleanup earn consistent praise in visible reviews. Averaging 4.6 stars on 30 reviews; negative reviews (about 10% of total) are not shown here.

Roof RepairGutters & SidingRoof Inspection & Insurance Claims
The Superior Group - Roofing Company
#4
71 low data

The Superior Group - Roofing Company

4.9(16)✓ Google-verifiedPublishes prices

Nearly all recent jobs were completed to high standard with attentive crews who explain work upfront and meet deadlines. One older complaint noted a missing quote, but 15 of 16 reviews praise professional staff, fair pricing, and clean job sites across residential and commercial roofing, coating, and insulation work.

Roof Inspection & Insurance ClaimsRoof Replacement & InstallationRoof Repair
T.J. Nelson Home Improvements
#5
67 low data

T.J. Nelson Home Improvements

5.0(13)✓ Google-verified

Five-star rated across 13 Google reviews for reliability, fair pricing, and consistent workmanship. No critical feedback available for perspective.

Roof RepairGutters & SidingRoof Replacement & Installation

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DC Property Management and Maintenance
#6
61 low data

DC Property Management and Maintenance

5.0(3)✓ Google-verified

Reviews consistently praise on-time completion and fair pricing with quality work. Owner Daryl responds promptly to issues. Limited evidence (3 Google reviews, all 5-star, all from 3 years ago).

Roof Replacement & InstallationFlat & Commercial RoofingRoof Repair
Chopa Contracting Services LLC
#7
58 low data

Chopa Contracting Services LLC

5.0(4)✓ Google-verified

Both available reviews praise expert leak detection and commercial flat roofing, along with competitive pricing. The reviews are nine years old, so current service quality is unclear.

Roof RepairFlat & Commercial RoofingRoof Replacement & Installation
Thermalfit LLC
#8
56 low data

Thermalfit LLC

5.0(2)Publishes prices

Two 5-star reviews praise quality work and competitive pricing, though evidence is limited. One reviewer noted premium quality at fair cost; another highlighted excellent craftsmanship. The company states it has operated since 1990 with industry certifications.

Roof RepairGutters & SidingFlat & Commercial Roofing
G. A. Denison & Sons, Inc.
#9
54 low data

G. A. Denison & Sons, Inc.

4.3(11)

Mostly five-star reviews praise fast work, quality repairs, and team courtesy. Two reviewers cite long waits and poor response times. Limited review evidence (11 reviews total).

Roof RepairMetal RoofingGutters & Siding
Roof,siding,1981
#10
64 low data

Roof,siding,1981

3.0(2)✓ Google-verified

One five-star reviewer praised professional work and fair pricing, but the 3.0 average from just two reviews indicates mixed customer experiences. Evidence is limited.

Roof RepairGutters & SidingFlat & Commercial Roofing
Calles roofing
#11
50 low data

Calles roofing

5.0(1)

Not enough recent reviews yet to synthesise a reliable sentiment read for this business.

Roof RepairGutters & SidingFlat & Commercial Roofing
Di Roma Home Improvement
#12
44 low data

Di Roma Home Improvement

1.0(1)

This business has one review on file from three years ago. A customer reported the business did not return their contact. Limited evidence makes any assessment preliminary.

Roof RepairRoof Replacement & InstallationGutters & Siding

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Common questions about roof replacement & installation

How much does a roof replacement cost in New London?
It depends heavily on roof size, pitch, and material, but most asphalt shingle replacements on an average single-family home run into the five figures, with metal, slate, or tile costing more. Get a written, itemized bid from at least two or three local contractors rather than relying on a rough per-square estimate, since tear-off, deck repair, and disposal fees vary a lot by job.
How often does a roof need to be replaced?
Asphalt shingle roofs typically last 20 to 30 years depending on quality, ventilation, and New England weather exposure. Metal roofs can last 40-plus years. Age isn't the only signal, though: granule loss, curling shingles, daylight through the attic, or repeated leaks in different spots usually mean it's time before the roof hits its theoretical lifespan.
What should I expect on the day of a roof replacement?
Expect a crew to arrive early, stage a dumpster or trailer, and tarp landscaping and windows before tear-off starts. Tear-off and deck inspection happen first, then underlayment, flashing around chimneys and vents, and finally the new roofing material. A one- to two-day job for a typical house is common, weather permitting, followed by a magnetic sweep for stray nails.
How do I judge the quality of a roofer's work?
Check that flashing is properly stepped and sealed around chimneys, skylights, and valleys, that ridge and soffit ventilation matches the home's needs, and that shingle lines run straight with consistent nailing patterns. A reputable contractor will also register the manufacturer warranty on your behalf and leave a clean, debris-free property.

Last updated 2026-09-25