249 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Reading: Renewal by Andersen Window Replacement, CR Score 88/100; 4.9★ from 5,896 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): New Door Service LLC - Quality and fast installation of doors and windows, posts 24/7 hours; ranked #2 of 249.
Most-reviewed: Aspen Home Improvements, 1,824 Google reviews at 4.7★, the most of 249 ranked after Renewal by Andersen Window Replacement; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
249 Reading window installers are ranked here by CR Score, from 8 published factors. 26 are open 24/7, 133 open Saturdays and 50 open Sundays, based on posted hours. The median Google rating is 4.9★ across 249 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Renewal by Andersen Window Replacement | 88 | 4.9★ (5,896) | King of Prussia, 32 mi away | Sat · Sun · Evenings | Overall |
| 2 | New Door Service LLC - Quality and fast installation of doors and windows | 86 | 5.0★ (54) | Richboro, 19 mi away | 24/7 | Emergencies |
| 3 | Zen Windows Central PA | 86 | 4.9★ (127) | Lancaster, 29 mi away | 24/7 | — |
| 4 | The Helping Company, LLC | 84 | 4.8★ (188) | Reading | 24/7 | — |
| 5 | Zimmerman's Roofing | 83 | 4.9★ (556) | New Holland, 19 mi away | 24/7 | — |
| 6 | Standard Fence Company | 83 | 4.8★ (237) | Clifton Heights, 40 mi away | 24/7 | — |
| 7 | Green Eco Solutions | 82 | 4.6★ (618) | Allentown, 29 mi away | 24/7 | — |
| 8 | A.B.E. Doors & Windows | 82 | 4.9★ (711) | Allentown, 23 mi away | Sat | — |
| 9 | Aspen Home Improvements | 82 | 4.7★ (1,824) | Lancaster, 26 mi away | 24/7 | Most reviews |
| 10 | American Remodeling Enterprises Inc. | 81 | 4.7★ (1,072) | Schuylkill Haven, 24 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and review volume: 4.9★ from 5,896 Google reviews, the most Google reviews on this list (5,896).
Based in Richboro, 19 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 54 Google reviews, open 24/7.
Based in Lancaster, 29 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 127 Google reviews, open 24/7.
Based in Reading
Ranked #4 because of its Google rating and availability: 4.8★ from 188 Google reviews, open 24/7.
Based in New Holland, 19 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 556 Google reviews, open 24/7.
Based in Clifton Heights, 40 mi away
Ranked #6 because of its Google rating and availability: 4.8★ from 237 Google reviews, open 24/7.
Based in Allentown, 29 mi away
Ranked #7 because of its Google rating and trade focus: 4.6★ from 618 Google reviews, listed on Google as “Window installation service”.
Based in Allentown, 23 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 711 Google reviews, listed on Google as “Window installation service”.
Based in Lancaster, 26 mi away
Ranked #9 because of its Google rating and availability: 4.7★ from 1,824 Google reviews, open 24/7.
Based in Schuylkill Haven, 24 mi away
Ranked #10 because of its Google rating and availability: 4.7★ from 1,072 Google reviews, open 24/7.
Based in Collegeville, 27 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 282 Google reviews, open 24/7.
Based in Camden, 29 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 94 Google reviews, listed on Google as “Window installation service”.
Based in Lansdale, 33 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Window installation service”.
Based in Norristown, 31 mi away
Ranked #14 because of its Google rating and trade focus: 4.7★ from 114 Google reviews, listed on Google as “Window installation service”.
Based in Chester Springs, 29 mi away
Ranked #15 because of its Google rating and availability: 4.9★ from 285 Google reviews, open 24/7.
Based in Elizabethtown, 38 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 107 Google reviews, listed on Google as “Window installation service”.
Based in Phoenixville, 25 mi away
Ranked #17 because of its Google rating and availability: 4.8★ from 225 Google reviews, open 24/7.
Based in Glassboro, 29 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 118 Google reviews, open 24/7.
Based in West Chester, 32 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 316 Google reviews, listed on Google as “Window installation service”.
Based in Wayne, 37 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 200 Google reviews, listed on Google as “Window installation service”.
Based in Birdsboro, 10 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Window installation service”.
Based in New Holland, 18 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 147 Google reviews, listed on Google as “Window installation service”.
Based in Hockessin, 39 mi away
Ranked #23 because of its Google rating and availability: 4.9★ from 56 Google reviews, open 24/7.
Based in Blue Bell, 35 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 577 Google reviews, listed on Google as “Window installation service”.
Based in Pennsauken, 39 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 36 Google reviews, listed on Google as “Window installation service”.
#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 249 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 |
|---|---|---|
| 24/7 Handymen | 3.7★ (9) | In Reading |
| A+ Pro Painters, LLC | 4.7★ (25) | In Reading |
| Apex Property Maintenance LLC | In Reading | |
| B&L Ott Heating & Air Conditioning, LLC. | In Reading | |
| Comfort Pro, Inc. | 4.9★ (952) | In Reading |
| CR Multiples Services Corporation | 5.0★ (4) | In Reading |
| Eckert and Eckert Roof and Restorations | 3.3★ (4) | In Reading |
| EL REAL COMPANY | In Reading | |
| Essig Plumbing & Heating | 4.9★ (3,841) | In Reading |
| HL Bowman Inc Plumbing Heating & AC | In Reading | |
| House Boss - Professional Home Contractor | 5.0★ (10) | In Reading |
| Infinite Exterior Solutions | 5.0★ (25) | In Reading |
| JB Plumbing HVAC & Construction Division | 5.0★ (179) | In Reading |
| McDowell Roofing and Construction | 5.0★ (19) | In Reading |
| MDM Painting & Remodeling | In Reading | |
| Roto-Rooter Plumbing & Water Cleanup | In Reading | |
| S & L Mechanical, Inc. | In Reading | |
| T&M Cutting Edge, LLC | In Reading | |
| Uhrig Construction, Inc | 3.0★ (6) | In Reading |
| Xpress Plumbing and Heating | In Reading |
Typical prices in USD, adjusted for Pennsylvania with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,730 | $7,980 | $12,860 | Per project (several windows): typical range of customer-reported projects. US national range × 1.09 Middle Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
We scored 249 Reading window installers 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.
| Factor | Weight | Computed from | In Reading data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |