62 demolition contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Derby: Chase Environmental Asbestos,Lead and Mold Removal, CR Score 61/100; 4.9★ from 55 Google reviews; open 24/7.
Best for emergencies (open 24/7): Precision Demolition, LLC, posts 24/7 hours; ranked #2 of 62.
Most-reviewed: Junk Bear, 973 Google reviews at 5.0★, the most of 62 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
62 Derby demolition contractors are ranked here by CR Score, from ten published factors. 16 are open 24/7, 44 open Saturdays and 24 open Sundays, based on posted hours. The median Google rating is 4.9★ across 62 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Chase Environmental Asbestos,Lead and Mold Removal | 61 | 4.9★ (55) | Darien, 6 mi away | 24/7 | Overall |
| 2 | Precision Demolition, LLC | 61 | 4.9★ (29) | City of Milford (balance), 2 mi away | 24/7 | Emergencies |
| 3 | Junk Bear | 61 | 5.0★ (973) | Bristol, 19 mi away | Sat · Evenings | Most reviews |
| 4 | Mr. Nobody Dump Runs & Services LLC | 60 | 5.0★ (47) | Shelton, 1 mi away | — | — |
| 5 | Sooo Supreme Movers and Haulage LLC - Moving & Junk Removal Bridgeport | 60 | 5.0★ (40) | Bridgeport, 10 mi away | 24/7 | — |
| 6 | RTM Junk Removal & Dump Runs | 58 | 4.1★ (14) | Orange, 6 mi away | 24/7 | — |
| 7 | American Junk Removal, LLC | 57 | 5.0★ (55) | Branford, 18 mi away | Sat · Sun | — |
| 8 | Alterio Demolition | 57 | 5.0★ (5) | Ansonia, 7 mi away | 24/7 | — |
| 9 | Palmerie Junk Removal | 57 | 5.0★ (11) | Naugatuck, 13 mi away | 24/7 | — |
| 10 | Connecticut Demolition LLC | 56 | 4.3★ (6) | Bridgeport, 10 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in City of Milford (balance), 2 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bristol, 19 mi away
Ranked #3 because of its Google rating and review volume: 5.0★ from 973 Google reviews, the most in Derby.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Shelton, 1 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Demolition contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bridgeport, 10 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Orange, 6 mi away
Ranked #6 because of its Google rating and trade focus: 4.1★ from 14 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Branford, 18 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ansonia, 7 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Naugatuck, 13 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bridgeport, 10 mi away
Ranked #10 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seymour, 5 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Junk removal service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenwich, 5 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bethel, 14 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Darien, 14 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Groton, 21 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ansonia, 1 mi away
Ranked #16 because of its Google rating and review volume: 4.8★ from 58 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bridgeport, 11 mi away
Ranked #17 because of its Google rating and trade focus: 4.5★ from 24 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Farmington, 20 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bethel, 22 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Haven, 7 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bethel, 9 mi away
Ranked #21 because of its Google rating and availability: 4.9★ from 27 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwalk, 23 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bridgeport, 10 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bethel, 9 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Shelton, 2 mi away
Ranked #25 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 62 ranked demolition contractors here; the rest are on their profiles.
20 more demolition contractors 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-1 Asbestos Abatement | 5.0★ (1) | 16 mi |
| AAIS Corporation | 1.0★ (1) | 6 mi |
| ACP HOME IMPROVEMENTLLC | 5.0★ (1) | In Derby |
| Advantage Construction LLC | 5.0★ (1) | 14 mi |
| Brothers Remodeling Group LLC | 4.9★ (25) | In Derby |
| Can Vacuum & Jet | 5.0★ (2) | 8 mi |
| CG Remodel LLC | 5.0★ (2) | 21 mi |
| Complete Excavation | 5.0★ (1) | 18 mi |
| DEMO X | 5.0★ (1) | 9 mi |
| Disaster Cleanup Services Inc | 5.0★ (1) | 19 mi |
| Ed Mc Manus & Son Construction | 4.0★ (4) | In Derby |
| H&R costruction llc | 5.0★ (1) | In Derby |
| Hopkins Unlimited | 5.0★ (2) | 2 mi |
| Oly Mattera Construction | 5.0★ (2) | 15 mi |
| Pepe F Construction | 4.0★ (4) | In Derby |
| PRC Demolition | 5.0★ (1) | 7 mi |
| Precision Demolition LLC | 5.0★ (1) | In Derby |
| Revalora Inc | 5.0★ (2) | 7 mi |
| SERVPRO of Shelton, Naugatuck | 5.0★ (37) | In Derby |
| Waterbury Wrecking LLC | 5.0★ (2) | 17 mi |
We scored 62 Derby demolition contractors 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 Derby 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 |