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Best Roofers in Chelmsford, MA (2026)

1,166 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Chelmsford: A1 Restoration, CR Score 91/100; 5.0★ from 363 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Adam Vaillancourt Roofing & Gutters, posts 24/7 hours; ranked #2 of 1,166.

  3. 4

    Most-reviewed: Adam Vaillancourt Roofing & Gutters, 1,088 Google reviews at 4.9★, the most of 1,166 ranked; ranked #4.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

1,166 Chelmsford roofers are ranked here by CR Score, from 8 published factors. 242 are open 24/7, 847 open Saturdays and 429 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,166 rated businesses.

Top 10 roofers in Chelmsford at a glance

Top 10 roofers in Chelmsford at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1A1 Restoration915.0★ (363)Saint George, 13 mi away24/7Overall
2Adam Vaillancourt Roofing & Gutters914.9★ (168)Chelmsford24/7Emergencies
3JM Exteriors Roofing Siding915.0★ (143)Lowell, 3 mi away24/7—
4Adam Vaillancourt Roofing & Gutters914.9★ (1,088)Milford, 20 mi away24/7Most reviews
5Affordable Roofing / Gutters904.9★ (429)Merrimack, 16 mi away24/7—
6Fiori Construction LLC905.0★ (194)Londonderry, 15 mi away24/7—
7GF Sprague Exteriors894.8★ (859)Needham, 22 mi away24/7—
8Conde Roofing & Construction, LLC895.0★ (212)Merrimack, 20 mi away24/7—
9Nick Tracey Roofing & Exteriors895.0★ (276)Bedford, 24 mi away24/7—
10Classic Metal Roofs894.9★ (86)Nashua, 9 mi away24/7—

The 1,166 best roofers in Chelmsford, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Chelmsford

    #1 A1 Restoration

    Based in Saint George, 13 mi away

    91/100CR Score

    Ranked #1 because of its Google rating and availability: 5.0★ from 363 Google reviews, open 24/7.

    • 5.0★ from 363 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for A1 Restoration(617) 299-1405

Roofers ranked #26 to #50

#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 1,166 ranked roofers here; the rest are on their profiles.

roofers in Chelmsford, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26RYBO Construction & Roofing875.0★ (52)14 mi
27FRS Roofing874.9★ (667)17 mi
28HiCleaners875.0★ (303)15 mi
29Dynamic Roofing Technologies875.0★ (82)21 mi
30Erie Home874.6★ (277)15 mi
31Storm Works Roofing & Restoration874.8★ (143)19 mi
32Valley Construction Services | General Contractor in MA875.0★ (38)12 mi
33D&G Exteriors875.0★ (107)25 mi
34De La Rosa Roofing874.9★ (135)23 mi
35O'LYN Roofing874.8★ (486)31 mi
36RJ Talbot Roofing & Contracting, Inc874.9★ (86)18 mi
37J&R Construction Roofing875.0★ (183)23 mi
38Brennan Roofing Pros875.0★ (28)10 mi
39Joe's Roofing Lowell874.9★ (138)4 mi
40Marios Roofing874.9★ (446)37 mi
41Collins Custom Exteriors874.9★ (14)2 mi
42Northeast Home & Energy874.9★ (225)31 mi
43TekRoof874.9★ (70)18 mi
44Mandette Roofing Plus865.0★ (49)18 mi
45Brant Roof Installation & Repair865.0★ (27)12 mi
46ERC Inc. - Egama Roofing Corp.865.0★ (133)23 mi
47Hayes Roofers & Co865.0★ (33)16 mi
48AerialReports.com – Aerial Measurement & Estimating Services864.8★ (25)9 mi
49Golden Gutters, Roofing & Siding864.9★ (270)36 mi
50Daniel Fox Roofing Co., Inc.865.0★ (47)21 mi

Also serving Chelmsford

20 more roofers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked roofers serving Chelmsford
BusinessGoogle ratingDistance
Boston Roofing Co4.9★ (30)14 mi
Bushnell Construction CoIn Chelmsford
Chelmsford Fireplace Center4.6★ (56)In Chelmsford
CITYWIDE Roofing & Construction, Llc.3.0★ (2)4 mi
Clearys Home And Lawn CareIn Chelmsford
Dave's Contracting Inc.In Chelmsford
Doherty Building & Design4.3★ (3)In Chelmsford
Doherty Slate Roofing4.9★ (55)20 mi
Gagnon Construction5.0★ (3)In Chelmsford
General Services Home5.0★ (1)In Chelmsford
H&R ROOFING5.0★ (165)23 mi
Holland Homes Roofing Co5.0★ (2)4 mi
JAK All Trades5.0★ (2)In Chelmsford
Leary Construction LLCIn Chelmsford
Marino Construction, Inc.In Chelmsford
MGEX Construction5.0★ (7)In Chelmsford
Murray Home Improvement Inc.3.7★ (3)In Chelmsford
Pinnacle Roofing Newton5.0★ (44)19 mi
Pro Home Exterior Roofing services5.0★ (2)4 mi
The Roof Cleaner Inc.3.0★ (2)In Chelmsford

How much do roofers cost in Chelmsford?

Typical prices in USD: adjusted for Massachusetts where a published index exists, national otherwise. Each row names its basis.

How much do roofers cost in Chelmsford?
JobLowTypicalHighBasisChecked
Roof replacement$8,400$11,200$15,680Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.12 New England factor (2025 Cost vs. Value Report)October 2026
Roof repair$395$1,174$1,968Per repair: typical range of customer-reported jobs. US national rangeOctober 2026

How to check a roofer's license in Massachusetts

In Massachusetts, Massachusetts Office of Public Safety and Inspections (Construction Supervisor License) licenses Construction Supervisor License (roofing category) and home improvement contractor registration.

  1. Check that the status is active and the name matches the contract or truck.
  2. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

When to hire a roofer in Massachusetts

In Massachusetts, roofers are busiest from late spring to early fall, when shingles can be installed in mild, dry weather. After a big storm, get more than one quote and check the license or registration before signing.

How we ranked Chelmsford roofers

We scored 1,166 Chelmsford roofers on 8 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. Unknown factors are left out of the score, 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Chelmsford data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Roofers in Chelmsford: frequently asked questions

Who is the best roofer in Chelmsford?

By CR Score, the highest-ranked roofer in Chelmsford, MA is A1 Restoration with a CR Score of 91/100. It has 5.0★ from 363 Google reviews. It is open 24/7. Adam Vaillancourt Roofing & Gutters (#2) and JM Exteriors Roofing Siding (#3) follow. We ranked 1,166 roofers on 8 factors, last updated October 22, 2026.

How many roofers are there in Chelmsford?

ContractorsRanked ranks 1,166 roofers serving Chelmsford, MA. 2 of them are based in Chelmsford; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which roofers in Chelmsford are open 24/7?

242 ranked roofers in Chelmsford post 24/7 hours. The highest-ranked are A1 Restoration (#1), Adam Vaillancourt Roofing & Gutters (#2) and JM Exteriors Roofing Siding (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which roofers in Chelmsford work on weekends?

847 of 1,166 ranked roofers post Saturday hours and 429 post Sunday hours. The highest-ranked open Saturdays are A1 Restoration (#1), Adam Vaillancourt Roofing & Gutters (#2) and JM Exteriors Roofing Siding (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a roofer's license in Massachusetts?

In Massachusetts, Massachusetts Office of Public Safety and Inspections (Construction Supervisor License) handles licensing and covers Construction Supervisor License (roofing category) and home improvement contractor registration.

How much does roof replacement cost in Chelmsford?

Roof replacement typically costs $8,400 to $15,680, with $11,200 typical (Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.12 New England factor (2025 Cost vs. Value Report)). The range is adjusted for Massachusetts. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Chelmsford roofers have?

The median Google rating among 1,166 rated roofers in Chelmsford is 5.0★, with a median of 16 reviews. Adam Vaillancourt Roofing & Gutters has the most, 1,088 reviews, and ranks #4. We adjust ratings for review count, so a few five-star reviews cannot top the list.

When is the best time to hire a roofer in Chelmsford?

In Massachusetts, roofers are busiest from late spring to early fall, when shingles can be installed in mild, dry weather. After a big storm, get more than one quote and check the license or registration before signing.

Update log for Chelmsford

  1. October 2026: CR Scores recalculated for 1,166 roofers serving Chelmsford.
  2. October 2026: 9 duplicate listings merged.

More roofers and Chelmsford pages

Other trades in Chelmsford