444 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Londonderry: PIC Home Pros, CR Score 58/100; 4.7★ from 417 Google reviews.
Best for emergencies (open 24/7): Fiori Construction LLC, posts 24/7 hours; ranked #2 of 444.
Most-reviewed: GF Sprague Exteriors, 859 Google reviews at 4.8★, the most of 444 ranked; ranked #45.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
444 Londonderry siding contractors are ranked here by CR Score, from ten published factors. 64 are open 24/7, 294 open Saturdays and 124 open Sundays, based on posted hours. The median Google rating is 5.0★ across 444 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | PIC Home Pros | 58 | 4.7★ (417) | Londonderry | — | Overall |
| 2 | Fiori Construction LLC | 58 | 5.0★ (194) | Londonderry | 24/7 | Emergencies |
| 3 | AJ's Home Services Inc. | 57 | 5.0★ (12) | Dracut, 13 mi away | 24/7 | — |
| 4 | JM Exteriors Roofing Siding | 57 | 5.0★ (143) | Lowell, 17 mi away | 24/7 | — |
| 5 | Timothy Jenkins LLC. | 57 | 5.0★ (27) | Billerica, 22 mi away | 24/7 | — |
| 6 | Conde Roofing & Construction, LLC | 57 | 5.0★ (212) | Merrimack, 5 mi away | 24/7 | — |
| 7 | Superior Siding & Roofing | 57 | 5.0★ (56) | Canton, 31 mi away | 24/7 | — |
| 8 | Knights masonry & waterproofing | 57 | 5.0★ (102) | Framingham, 38 mi away | 24/7 | — |
| 9 | Dependable J M R Siding | 57 | 4.9★ (148) | Auburn, 8 mi away | — | — |
| 10 | Belgres Siding Roofing Contractor Nashua | 57 | 5.0★ (56) | Nashua, 9 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: 4.7★ from 417 Google reviews, listed on Google as “Siding contractor”.
Based in Londonderry
Ranked #2 because of its Google rating and review volume: 5.0★ from 194 Google reviews.
Based in Dracut, 13 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Siding contractor”.
Based in Lowell, 17 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 143 Google reviews, listed on Google as “Roofing contractor”.
Based in Billerica, 22 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Siding contractor”.
Based in Merrimack, 5 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 212 Google reviews.
Based in Canton, 31 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Siding contractor”.
Based in Framingham, 38 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Siding contractor”.
Based in Auburn, 8 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 148 Google reviews, listed on Google as “Siding contractor”.
Based in Nashua, 9 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Roofing contractor”.
Based in Lynn, 36 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 238 Google reviews, listed on Google as “Siding contractor”.
Based in Auburn, 8 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Siding contractor”.
Based in Billerica, 23 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 132 Google reviews, listed on Google as “Siding contractor”.
Based in Pinehurst, 6 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Siding contractor”.
Based in Tewksbury, 22 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Siding contractor”.
Based in Auburn, 4 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Siding contractor”.
Based in Lowell, 16 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Siding contractor”.
Based in Manchester, 6 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Siding contractor”.
Based in Ashland, 29 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 164 Google reviews, listed on Google as “Siding contractor”.
Based in Derry, 4 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 59 Google reviews, listed on Google as “Roofing contractor”.
Based in Bedford, 26 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Siding contractor”.
Based in Framingham, 40 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 406 Google reviews.
Based in Billerica, 21 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 67 Google reviews, listed on Google as “Siding contractor”.
Based in Merrimack, 6 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 46 Google reviews, listed on Google as “Siding contractor”.
Based in Manchester, 9 mi away
Ranked #25 because of its Google rating and review volume: 4.9★ from 287 Google reviews.
#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 444 ranked siding contractors here; the rest are on their profiles.
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.
| Business | Google rating | Distance |
|---|---|---|
| A2Z Construction | 4.5★ (2) | 30 mi |
| Barrett Siding Inc | 5.0★ (2) | In Londonderry |
| Budget Exteriors - Siding, Windows, Doors, Gutters | 3.0★ (2) | 16 mi |
| Crossroads Contracting | 4.9★ (65) | In Londonderry |
| Diamond Contracting Plus LLC | 5.0★ (2) | 23 mi |
| Earnshaw Development & Construction | 5.0★ (2) | In Londonderry |
| Elite Roofing and Siding Massachusetts | 1.0★ (2) | 16 mi |
| Hill Construction | 5.0★ (2) | 24 mi |
| JAK All Trades | 5.0★ (2) | 18 mi |
| Lanzo Construction | 5.0★ (2) | 27 mi |
| Metro Siding & Roofing Distrs | 5.0★ (2) | 27 mi |
| Najarro Remodeling | 5.0★ (2) | 28 mi |
| New England Home Pros | 4.8★ (20) | In Londonderry |
| Northeast Exteriors of New Hampshire | 3.0★ (2) | 9 mi |
| Patriot Building Systems, LLC | In Londonderry | |
| Pine & Harbor LLC | 5.0★ (2) | 14 mi |
| Pro Home Exterior Roofing services | 5.0★ (2) | 15 mi |
| Stason Construction LLC | 5.0★ (2) | 20 mi |
| Top Notch Remodeling | 5.0★ (2) | 8 mi |
| When Quality Counts | 5.0★ (2) | 2 mi |
Typical prices in USD, adjusted for New Hampshire with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Siding replacement | $5,450 | $11,360 | $17,370 | Per house: typical range of customer-reported projects. US national range × 0.98 New England factor (2025 Cost vs. Value Report) | October 2026 |
We scored 444 Londonderry 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.
| Factor | Weight | Computed from | In Londonderry 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 |