74 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Laconia: Streak Free or Die Window Cleaning, CR Score 59/100; 5.0★ from 69 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Premier Roofing LLC, posts 24/7 hours; ranked #3 of 74.
Most-reviewed: DaBella, 433 Google reviews at 4.7★, the most of 74 ranked; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
74 Laconia window installers are ranked here by CR Score, from ten published factors. 9 are open 24/7, 42 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 4.9★ across 74 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Streak Free or Die Window Cleaning | 59 | 5.0★ (69) | Franklin, 1 mi away | Sat · Sun · Evenings | Overall |
| 2 | Rite Window of New Hampshire | 58 | 4.7★ (80) | Suncook, 28 mi away | Sat · Sun | — |
| 3 | Premier Roofing LLC | 57 | 4.8★ (61) | Laconia | 24/7 | Emergencies |
| 4 | Portland Glass of Springvale & Sanford | 56 | 4.9★ (115) | Sanford, 35 mi away | Sat | — |
| 5 | Portland Glass of Dover | 56 | 4.8★ (147) | Dover, 35 mi away | Sat | — |
| 6 | Universal Windows Direct of Manchester | 56 | 4.9★ (287) | Manchester, 38 mi away | Sat · Sun · Evenings | — |
| 7 | Affordable Vinyl Windows & Siding Inc | 56 | 4.9★ (100) | Auburn, 36 mi away | Sat | — |
| 8 | Portland Glass of Concord | 56 | 4.6★ (141) | Concord, 21 mi away | — | — |
| 9 | Portland Glass of Hooksett/Manchester | 56 | 4.8★ (228) | Manchester, 34 mi away | — | — |
| 10 | Glass Routes Co | 56 | 4.9★ (85) | Barrington, 35 mi away | Sat | — |
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 review volume: 5.0★ from 69 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Suncook, 28 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 80 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Laconia
Ranked #3 because of its Google rating and review volume: 4.8★ from 61 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sanford, 35 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 115 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dover, 35 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 147 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 38 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 287 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 36 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 100 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 21 mi away
Ranked #8 because of its Google rating and trade focus: 4.6★ from 141 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 34 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 228 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrington, 35 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 85 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eliot, 25 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Window installation service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Concord, 20 mi away
Ranked #12 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Canton, 22 mi away
Ranked #13 because of its Google rating and review volume: 5.0★ from 56 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 38 mi away
Ranked #14 because of its Google rating and trade focus: 4.5★ from 136 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 25 mi away
Ranked #15 because of its Google rating and review volume: 4.7★ from 433 Google reviews, the most in Laconia.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Haverhill, 33 mi away
Ranked #16 because of its Google rating and review volume: 5.0★ from 83 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bedford, 28 mi away
Ranked #17 because of its Google rating and review volume: 5.0★ from 48 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Moultonborough, 15 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Laconia
Ranked #19 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 24 mi away
Ranked #20 because of its Google rating and review volume: 4.9★ from 57 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Franklin, 10 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 22 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 96 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 23 mi away
Ranked #23 because of its Google rating and trade focus: 4.4★ from 22 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 37 mi away
Ranked #24 because of its Google rating and review volume: 4.8★ from 153 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sanford, 37 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 46 Google reviews.
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 74 ranked window installers here; the rest are on their profiles.
20 more window installers 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 |
|---|---|---|
| AM Builders | 5.0★ (2) | 23 mi |
| Complete Home Services | In Laconia | |
| FIRST LIGHT CUSTOM HOMES LLC | 5.0★ (2) | 28 mi |
| GM Giguere Contracting LLC | 13 mi | |
| Irg Building Products LLC | 5.0★ (1) | 26 mi |
| JNR Gutter Inc | 1.0★ (1) | 22 mi |
| Julie Fergus American Home - Julie Fergus, ASID | 5.0★ (1) | 33 mi |
| Lambrou Timothy | 5.0★ (1) | 37 mi |
| Laurent Overhead Door Systems | 4.9★ (111) | In Laconia |
| Lifetime Exterior Solutions LLC | 10 mi | |
| Local painters D.A.D.S. Painting & Siding | 3.0★ (2) | 11 mi |
| Mf Construction | 5.0★ (2) | 22 mi |
| Mike Parola’s Building Services | 5.0★ (2) | 33 mi |
| Pellerin Vinyl Siding, Doors & Windows | 10 mi | |
| Quality Roofing of New Hampshire | 5.0★ (1) | 16 mi |
| Roofing Repair Elite Master Restoration LLC | 5.0★ (1) | 34 mi |
| Sjaskolka Builders LLC | 5.0★ (1) | 39 mi |
| Spagna Remodeling Co., LLC | 5.0★ (1) | 32 mi |
| W & K Doherty Construction, Inc. | 5.0★ (1) | 14 mi |
| Zhumas Construction | 5.0★ (2) | 5 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 |
|---|---|---|---|---|---|
| Window replacement | $3,410 | $7,300 | $11,760 | Per project (several windows): typical range of customer-reported projects. US national range × 0.99 New England factor (2025 Cost vs. Value Report) | October 2026 |
We scored 74 Laconia window installers 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 Laconia 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 |