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Best Siding Contractors in Westford, MA (2026)

631 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Westford: Knights masonry & waterproofing, CR Score 60/100; 5.0★ from 102 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Timothy Jenkins LLC., posts 24/7 hours; ranked #2 of 631.

  3. 33

    Most-reviewed: Power Home Remodeling, 4,159 Google reviews at 4.7★, the most of 631 ranked; ranked #33.

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

631 Westford siding contractors are ranked here by CR Score, from ten published factors. 96 are open 24/7, 441 open Saturdays and 191 open Sundays, based on posted hours. The median Google rating is 5.0★ across 631 rated businesses.

Top 10 siding contractors in Westford at a glance

Top 10 siding contractors in Westford at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Knights masonry & waterproofing605.0★ (102)Framingham, 18 mi away24/7Overall
2Timothy Jenkins LLC.595.0★ (27)Billerica, 8 mi away24/7Emergencies
3MS Painting Inc595.0★ (164)Ashland, 9 mi awaySat—
4JM Exteriors Roofing Siding595.0★ (143)Lowell, 6 mi away24/7—
5UBrothers Construction: Siding, Roofing, Doors and Windows, Decks585.0★ (406)Framingham, 20 mi away24/7—
6Woodland HomeWorks585.0★ (132)Billerica, 12 mi awaySat—
7Exponential Construction Corp.585.0★ (46)Framingham, 21 mi away24/7—
8TINOS Inc. Decks, Siding, Gutter, Painting and Carpentry584.9★ (238)Lynn, 27 mi awaySat · Sun—
9AJ's Home Services Inc.585.0★ (12)Dracut, 9 mi away24/7—
10Northeast Home & Energy585.0★ (15)Bedford, 11 mi away24/7—

The 631 best siding contractors in Westford, ranked

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.

  3. #3 MS Painting Inc

    Based in Ashland, 9 mi away

    59/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 164 Google reviews, listed on Google as “Siding contractor”.

    • 5.0★ from 164 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat 8 AM–12 PM · Sun closed
    View profile for MS Painting Inc(877) 266-7100

  6. #6 Woodland HomeWorks

    Based in Billerica, 12 mi away

    58/100CR Score

    Ranked #6 because of its Google rating and trade focus: 5.0★ from 132 Google reviews, listed on Google as “Siding contractor”.

    • 5.0★ from 132 Google reviews
    Hours
    Mon–Sat 7 AM–5 PM · Sun closed
    Address
    83 Alexander Rd STE 3, Billerica, MA 01821
    View profile for Woodland HomeWorks(978) 487-6921

  11. #11 Couto Construction

    Based in Tewksbury, 13 mi away

    58/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Siding contractor”.

    • 4.9★ from 52 Google reviews
    Hours
    Mon 8 AM–5 PM · Tue–Thu 8 AM–6 PM · Fri 8 AM–5 PM · Sat 8 AM–3 PM · Sun 10 AM–3 PM
    Address
    2500 Main St, Tewksbury, MA 01876
    View profile for Couto Construction(978) 404-7607

  12. #12 US Propaint And Renovation - Painting, Deck, Siding , construction, kitchen and bathroom remodeling

    Based in Hingham, 38 mi away

    57/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 187 Google reviews, listed on Google as “Siding contractor”.

    • 4.9★ from 187 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    175 Derby St suite 4, Hingham, MA 02043
    View profile for US Propaint And Renovation - Painting, Deck, Siding , construction, kitchen and bathroom remodeling(800) 964-0717

  15. #15 Salemi Exteriors

    Based in Billerica, 9 mi away

    57/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.9★ from 67 Google reviews, listed on Google as “Siding contractor”.

    • 4.9★ from 67 Google reviews
    Hours
    Mon–Sat 7:30 AM–7:30 PM · Sun closed
    Address
    2 Fountain St, Billerica, MA 01821
    View profile for Salemi Exteriors(978) 804-5972

  17. #17 Plum ProExteriors

    Based in Wellesley, 20 mi away

    57/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 135 Google reviews, listed on Google as “Siding contractor”.

    • 5.0★ from 135 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat 8 AM–3 PM · Sun closed
    Address
    892 Worcester St # 170, Wellesley, MA 02482
    View profile for Plum ProExteriors(508) 377-7101

  18. #18 Fix It!

    Based in Framingham, 21 mi away

    57/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Siding contractor”.

    • 4.8★ from 25 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10 Pearl St Suite #1, Framingham, MA 01702
    View profile for Fix It!(508) 305-2055

  19. #19 D&G Roofing & Siding

    Based in Burlington, 13 mi away

    57/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Roofing contractor”.

    • 5.0★ from 78 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1500 District Ave, Burlington, MA 01803
    View profile for D&G Roofing & Siding(781) 265-2435

  21. #21 Boston Best Construction

    Based in Wakefield, 20 mi away

    56/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.8★ from 53 Google reviews, listed on Google as “Siding contractor”.

    • 4.8★ from 53 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun 8 AM–5 PM
    Address
    50 New Salem St, Wakefield, MA 01880
    View profile for Boston Best Construction(617) 918-7301

  23. #23 DaBella

    Based in Grafton, 22 mi away

    56/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.5★ from 530 Google reviews, listed on Google as “Siding contractor”.

    • 4.5★ from 530 Google reviews
    Hours
    Mon–Fri 7 AM–9 PM · Sat 8 AM–5 PM · Sun closed
    Address
    110 Turnpike Rd Suite 108, Westborough, MA 01581
    View profile for DaBella(508) 594-3633

Siding contractors 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 631 ranked siding contractors here; the rest are on their profiles.

siding contractors in Westford, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26C&K Roofing & General Contracting Inc564.7★ (14)21 mi
27Igor's Construction565.0★ (104)26 mi
28GF Sprague Exteriors564.8★ (859)22 mi
29Golden Gutters, Roofing & Siding554.9★ (270)32 mi
30Fiori Construction LLC555.0★ (194)17 mi
31O'Blenis Painting554.9★ (29)14 mi
32Exterior Remodelers555.0★ (24)24 mi
33Power Home Remodeling554.7★ (4,159)16 mi
34DeFrancesco Construction555.0★ (95)28 mi
35PIC Home Pros554.7★ (417)23 mi
36Roundtable Roofing & Siding, Inc.555.0★ (8)In Westford
37McKinnon Painting & Carpentry Inc554.8★ (64)21 mi
38Ideal Siding Boston555.0★ (41)22 mi
39Conde Roofing & Construction, LLC555.0★ (212)21 mi
40Montbros Builders555.0★ (13)21 mi
41Best In Wood Construction554.9★ (31)28 mi
42AC Carpentry545.0★ (11)9 mi
43Freitas Brother's Paint & Carpentry545.0★ (29)19 mi
44Zhumas Construction544.6★ (166)8 mi
45AD Roofing and Siding Experts545.0★ (34)19 mi
46US Siding & Roofing, Painting and Windows544.9★ (70)15 mi
47Red Dog's Roofing LLC544.8★ (265)19 mi
48Titanium Painting & Renovation545.0★ (107)17 mi
49J&A Masonry & Construction LLC545.0★ (6)16 mi
50C&K Roofing & General Contracting Inc544.8★ (139)14 mi

Also serving Westford

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

Unranked siding contractors serving Westford
BusinessGoogle ratingDistance
A2Z Construction4.5★ (2)12 mi
Apex Roofing & Restoration4.9★ (263)In Westford
C n C - Gas Fireplace Repair & Wood Stove Services, MA4.0★ (5)In Westford
Cosgrove Construction Inc5.0★ (6)In Westford
Elite Roofing and Siding Massachusetts1.0★ (2)8 mi
Hill Construction5.0★ (2)14 mi
JAK All Trades5.0★ (2)4 mi
Leger Siding3.0★ (2)16 mi
Lemieux Construction & Remodeling Inc5.0★ (1)In Westford
Metro Siding & Roofing Distrs5.0★ (2)16 mi
Mighty Dog Roofing4.9★ (317)In Westford
Nevejans Construction, Inc5.0★ (2)In Westford
Northeast Exteriors of New Hampshire3.0★ (2)14 mi
O'Brien & Sons Construction CoIn Westford
Paul Fischer Painting5.0★ (19)In Westford
Pro Home Exterior Roofing services5.0★ (2)7 mi
Roofing Service Pro's5.0★ (12)In Westford
TCT contractors inc ,5.0★ (2)15 mi
Top Notch Remodeling5.0★ (2)12 mi
UBrothers Construction Sudbury: Siding, Roofing5.0★ (2)15 mi

How much do siding contractors cost in Westford?

Typical prices in USD, adjusted for Massachusetts with a published regional index. Each row names its basis and month.

How much do siding contractors cost in Westford?
JobLowTypicalHighBasisChecked
Siding replacement$5,450$11,360$17,370Per house: typical range of customer-reported projects. US national range × 0.98 New England factor (2025 Cost vs. Value Report)October 2026

How we ranked Westford siding contractors

We scored 631 Westford siding 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Westford data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Siding contractors in Westford: frequently asked questions

Who is the best siding contractor in Westford?

By CR Score, the highest-ranked siding contractor in Westford, MA is Knights masonry & waterproofing with a CR Score of 60/100. It has 5.0★ from 102 Google reviews. It is open 24/7. Timothy Jenkins LLC. (#2) and MS Painting Inc (#3) follow. We ranked 631 siding contractors on ten factors, last updated October 22, 2026.

How many siding contractors are there in Westford?

ContractorsRanked ranks 631 siding contractors serving Westford, MA. 1 of them is based in Westford; 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 siding contractors in Westford are open 24/7?

96 ranked siding contractors in Westford post 24/7 hours. The highest-ranked are Knights masonry & waterproofing (#1), Timothy Jenkins LLC. (#2) and JM Exteriors Roofing Siding (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which siding contractors in Westford work on weekends?

441 of 631 ranked siding contractors post Saturday hours and 191 post Sunday hours. The highest-ranked open Saturdays are Knights masonry & waterproofing (#1), Timothy Jenkins LLC. (#2) and MS Painting Inc (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does siding replacement cost in Westford?

Siding replacement typically costs $5,450 to $17,370, with $11,360 typical (Per house: typical range of customer-reported projects. US national range × 0.98 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 Westford siding contractors have?

The median Google rating among 631 rated siding contractors in Westford is 5.0★, with a median of 20 reviews. Power Home Remodeling has the most, 4,159 reviews, and ranks #33. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank siding contractors?

Each siding contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do siding contractors outside Westford count in this ranking?

Yes, if they are within 40 mi of the Westford city center, our service radius for siding contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Update log for Westford

  1. October 2026: CR Scores recalculated for 631 siding contractors serving Westford.
  2. October 2026: 4 duplicate listings merged.

More siding contractors and Westford pages

Other trades in Westford