48 deck builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in New London: ICOR Building & Remodeling, CR Score 59/100; 5.0★ from 64 Google reviews; open evenings.
Best for emergencies (open 24/7): CD Roofing, posts 24/7 hours; ranked #5 of 48.
Most-reviewed: Guaranteed Roofing, 261 Google reviews at 4.9★, the most of 48 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
48 New London deck builders are ranked here by CR Score, from ten published factors. 9 are open 24/7, 33 open Saturdays and 17 open Sundays, based on posted hours. The median Google rating is 4.9★ across 48 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ICOR Building & Remodeling | 59 | 5.0★ (64) | Groton, 4 mi away | Evenings | Overall |
| 2 | Ravin Builders | 56 | 4.9★ (33) | Charlestown, 22 mi away | Sat · Sun | — |
| 3 | Bouchey Builders LLC | 55 | 4.9★ (85) | East Haddam, 9 mi away | Sat · Sun | — |
| 4 | Family Hearth and Patio | 55 | 4.1★ (84) | New London | Sat | — |
| 5 | CD Roofing | 55 | 5.0★ (34) | Groton, 11 mi away | 24/7 | Emergencies |
| 6 | Christopher Home Improvement | 54 | 4.9★ (143) | Norwich, 12 mi away | Sat | — |
| 7 | Guaranteed Roofing | 54 | 4.9★ (261) | Plainfield, 24 mi away | 24/7 | Most reviews |
| 8 | Brewster Home Improvement LLC | 53 | 5.0★ (11) | New London | Sat · Sun · Evenings | — |
| 9 | Spicer's Lawn Care & Landscape Design | 53 | 4.8★ (106) | Ledyard, 5 mi away | — | — |
| 10 | Express Deck RI | 53 | 5.0★ (3) | Hopkinton, 22 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Deck builder”.
Based in Charlestown, 22 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Deck builder”.
Based in East Haddam, 9 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 85 Google reviews.
Based in New London
Ranked #4 because of its Google rating and review volume: 4.1★ from 84 Google reviews.
Based in Groton, 11 mi away
Ranked #5 because of its Google rating and review volume: 5.0★ from 34 Google reviews.
Based in Norwich, 12 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 143 Google reviews.
Based in Plainfield, 24 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 261 Google reviews, the most in New London.
Based in New London
Ranked #8 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “General contractor”.
Based in Ledyard, 5 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 106 Google reviews.
Based in Hopkinton, 22 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Deck builder”.
Based in Springs, 22 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 49 Google reviews.
Based in Glastonbury, 12 mi away
Ranked #12 because of its Google rating and review volume: 5.0★ from 30 Google reviews.
Based in Hopkinton, 19 mi away
Ranked #13 because of its Google rating and review volume: 5.0★ from 110 Google reviews.
Based in New London
Ranked #14 because of its Google rating and review volume: 4.9★ from 35 Google reviews.
Based in Norwich, 12 mi away
Ranked #15 because of its Google rating and review volume: 5.0★ from 23 Google reviews.
Based in Old Saybrook, 17 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 71 Google reviews.
Based in Calverton, 24 mi away
Ranked #17 because of its Google rating and review volume: 5.0★ from 61 Google reviews.
Based in East Haddam, 18 mi away
Ranked #18 because of its Google rating and review volume: 4.8★ from 18 Google reviews.
Based in Groton, 7 mi away
Ranked #19 because of its Google rating and review volume: 4.7★ from 40 Google reviews.
Based in New London
Ranked #20 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based in New London
Ranked #21 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Roofing contractor”.
Based in Hebron, 15 mi away
Ranked #22 because of its Google rating and review volume: 4.7★ from 78 Google reviews.
Based in Ledyard, 2 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Window installation service”.
Based in East Haddam, 15 mi away
Ranked #24 because of its Google rating and availability: 4.0★ from 4 Google reviews, open 24/7.
Based in Branford, 24 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 19 Google reviews.
#1 to #25 are shown in full above. Here are #26 to #48, in CR Score order; each links to its profile.
20 more deck builders within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A Plus Carpentry | 5.0★ (1) | 25 mi |
| ALPS | 3.0★ (2) | In New London |
| Big Sky Landscaping LLC | 5.0★ (2) | In New London |
| Bosco Construction LLC | 5.0★ (1) | 18 mi |
| Brian's Contracting | 5.0★ (2) | 19 mi |
| CDK Renovations | 5.0★ (2) | 16 mi |
| Fino contracting | In New London | |
| Goldstar Handyman Services | 5.0★ (1) | 6 mi |
| I.A Remodeling, Construction, and Building LLC | 5.0★ (2) | 22 mi |
| L F CARPENTRY LLC | 5.0★ (1) | 23 mi |
| Landi Home Improvement LLC | 5.0★ (2) | 4 mi |
| LT Construction LLC | 4.4★ (15) | In New London |
| LUCERO GENERAL CONTRACTOR LlC | 5.0★ (1) | 18 mi |
| Patios Plus LLc. | 5.0★ (2) | 19 mi |
| Rodgers Construction LLC | 5.0★ (1) | In New London |
| RPD Construction LLC - Home Improvement Contractor | 5.0★ (2) | 19 mi |
| Sal DeGiacomo Construction Inc. | 4.5★ (2) | 14 mi |
| Shoreline Handy Work | 5.0★ (1) | 19 mi |
| T F Buxton Ltd | 5.0★ (2) | 13 mi |
| Timwood Homes | 5.0★ (1) | 15 mi |
Typical prices in USD, adjusted for Connecticut with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Deck building | $4,890 | $9,390 | $14,270 | Per deck: typical range of customer-reported projects. US national range × 1.13 New England factor (2025 Cost vs. Value Report) | October 2026 |
We scored 48 New London deck builders on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In New London data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |