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Best Window Installers in Pottstown, PA (2026)

459 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Pottstown: Renewal by Andersen Window Replacement, CR Score 63/100; 4.9★ from 5,896 Google reviews; open 7 days a week.

  2. 2

    Best for emergencies (open 24/7): Window Nation, posts 24/7 hours; ranked #2 of 459.

  3. 38

    Most-reviewed: PJ Fitzpatrick, 12,968 Google reviews at 4.8★, the most of 459 ranked; ranked #38.

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

459 Pottstown window installers are ranked here by CR Score, from ten published factors. 56 are open 24/7, 268 open Saturdays and 116 open Sundays, based on posted hours. The median Google rating is 4.9★ across 459 rated businesses.

Top 10 window installers in Pottstown at a glance

Top 10 window installers in Pottstown at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Renewal by Andersen Window Replacement634.9★ (5,896)King of Prussia, 16 mi awaySat · Sun · EveningsOverall
2Window Nation604.7★ (4,668)Pennsauken, 38 mi away24/7Emergencies
3Smart Shield Windows595.0★ (346)Camden, 28 mi away24/7—
4Standard Fence Company594.8★ (237)Clifton Heights, 24 mi away24/7—
5New Door Service LLC - Quality and fast installation of doors and windows575.0★ (54)Richboro, 22 mi away24/7—
6A.B.E. Doors & Windows574.9★ (711)Allentown, 22 mi awaySat—
7Zen Windows Philadelphia574.8★ (94)Camden, 14 mi awaySat · Sun—
8ARDMOR Windows & Doors574.9★ (1,291)Willow Grove, 29 mi awaySat—
9Green Eco Solutions574.6★ (618)Allentown, 25 mi away24/7—
10Graboyes Window & Door574.8★ (577)Blue Bell, 19 mi awaySat—

The 459 best window installers in Pottstown, 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.

  2. #2 Window Nation

    Based in Pennsauken, 38 mi away

    60/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.7★ from 4,668 Google reviews, listed on Google as “Window installation service”.

    • 4.7★ from 4,668 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9256 Commerce Hwy, Pennsauken, NJ 08110
    View profile for Window Nation(856) 566-7200

  6. #6 A.B.E. Doors & Windows

    Based in Allentown, 22 mi away

    57/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.9★ from 711 Google reviews, listed on Google as “Window installation service”.

    • 4.9★ from 711 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 9 AM–12 PM · Sun closed
    Address
    6776 Hamilton Blvd, Allentown, PA 18106
    View profile for A.B.E. Doors & Windows(610) 398-2430

  8. #8 ARDMOR Windows & Doors

    Based in Willow Grove, 29 mi away

    57/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.9★ from 1,291 Google reviews, listed on Google as “Window installation service”.

    • 4.9★ from 1,291 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 9 AM–12 PM · Sun closed
    Address
    1813 Easton Rd, Willow Grove, PA 19090
    View profile for ARDMOR Windows & Doors(267) 930-2001

  9. #9 Green Eco Solutions

    Based in Allentown, 25 mi away

    57/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.6★ from 618 Google reviews, listed on Google as “Window installation service”.

    • 4.6★ from 618 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1740 Lynnwood Rd Suite 3, Allentown, PA 18103
    View profile for Green Eco Solutions(610) 973-2500

  10. #10 Graboyes Window & Door

    Based in Blue Bell, 19 mi away

    57/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.8★ from 577 Google reviews, listed on Google as “Window installation service”.

    • 4.8★ from 577 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 10 AM–2 PM · Sun closed
    Address
    48 W Germantown Pike, East Norriton Township, PA 19401
    View profile for Graboyes Window & Door(610) 279-3905

  12. #12 Window Guardians

    Based in Horsham, 36 mi away

    57/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 235 Google reviews, listed on Google as “Window installation service”.

    • 4.8★ from 235 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    430 Fox Hollow Dr, Langhorne, PA 19053
    View profile for Window Guardians(215) 709-8793

  13. #13 Washington Windows

    Based in Lansdale, 18 mi away

    57/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Window installation service”.

    • 5.0★ from 57 Google reviews
    Hours
    Mon–Sun 8 AM–6 PM
    Address
    1484 Welsh Rd, Lansdale, PA 19446
    View profile for Washington Windows(267) 421-4397

  18. #18 Zen Windows Central PA

    Based in Lancaster, 38 mi away

    56/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.9★ from 127 Google reviews, listed on Google as “Window installation service”.

    • 4.9★ from 127 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    40 N Christian St Suite #202 Office 314, Lancaster, PA 17602
    View profile for Zen Windows Central PA(717) 773-4562

  19. #19 ACRE Windows

    Based in Horsham, 28 mi away

    56/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.6★ from 458 Google reviews, listed on Google as “Window installation service”.

    • 4.6★ from 458 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat 9 AM–3 PM · Sun 10 AM–4 PM
    Address
    109 Gibraltar Rd, Horsham, PA 19044
    View profile for ACRE Windows(267) 662-1807

  20. #20 Tom Adams Windows & Carpets

    Based in Richboro, 33 mi away

    56/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 738 Google reviews, listed on Google as “Window installation service”.

    • 4.9★ from 738 Google reviews
    Hours
    Mon–Tue 9 AM–5 PM · Wed–Thu 9 AM–6 PM · Fri 9 AM–5 PM · Sat 9 AM–3:30 PM · Sun closed
    Address
    259 Second Street Pike, Churchville, PA 18966
    View profile for Tom Adams Windows & Carpets(267) 508-7606

  21. #21 Tom Adams Windows & Carpets

    Based in Doylestown, 28 mi away

    56/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.9★ from 402 Google reviews, listed on Google as “Window installation service”.

    • 4.9★ from 402 Google reviews
    Hours
    Mon–Tue 9 AM–5 PM · Wed–Thu 9 AM–6 PM · Fri 9 AM–5 PM · Sat 9 AM–3:30 PM · Sun closed
    Address
    649 N Main St, Doylestown, PA 18901
    View profile for Tom Adams Windows & Carpets(267) 651-7764

  24. #24 Expert Window Service

    Based in Horsham, 32 mi away

    55/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 75 Google reviews, listed on Google as “Window installation service”.

    • 5.0★ from 75 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun 9 AM–3 PM
    Address
    14 Sienna Cir, Warminster, PA 18974
    View profile for Expert Window Service(215) 783-2225

Window installers 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 459 ranked window installers here; the rest are on their profiles.

window installers in Pottstown, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Bucks County Windows554.8★ (36)23 mi
27Thermal Quality Window & Door Company554.9★ (494)26 mi
28The Window Place Plus544.9★ (141)39 mi
29HMZ Construction & Remodeling545.0★ (10)14 mi
30Tom Adams Windows & Carpets544.8★ (269)29 mi
31A to Z Family Business544.8★ (225)10 mi
32Certitude Roofing and Siding544.9★ (285)15 mi
33West Shore Home544.8★ (1,285)16 mi
34Aspen Home Improvements545.0★ (11)17 mi
35Pace Roofing LLC545.0★ (118)13 mi
36Choice Home Remodeling, Inc.544.7★ (147)24 mi
37Zimmerman's Roofing544.9★ (556)26 mi
38PJ Fitzpatrick544.8★ (12,968)39 mi
39Window Mania545.0★ (16)14 mi
40Jack's Glass544.8★ (386)26 mi
41Energy Windows, Doors and More544.6★ (247)39 mi
42Infinity Replacement by Marvin544.8★ (73)36 mi
43Cabrera Built535.0★ (20)17 mi
44Roko European Windows & Doors535.0★ (18)26 mi
45York Road Auto Glass534.7★ (174)30 mi
46Hess Windows & Doors534.8★ (258)25 mi
47Miller's Hardware534.9★ (172)37 mi
48Window World of Philadelphia534.8★ (351)28 mi
49Spring House Window & Door - Malvern535.0★ (46)15 mi
50The Window Nerds535.0★ (90)22 mi

Also serving Pottstown

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.

Unranked window installers serving Pottstown
BusinessGoogle ratingDistance
All, LLC5.0★ (21)In Pottstown
Appleby Systems PottstownIn Pottstown
Benjamin Carpentry, LLC5.0★ (18)In Pottstown
Cardinal Professional Painting4.3★ (6)In Pottstown
DJS Home Remodeling, LLC2.1★ (9)In Pottstown
Frazier Cleaning Solutions LLC5.0★ (11)In Pottstown
Hollow Ridge Exteriors5.0★ (4)In Pottstown
Hydier Builders3.0★ (4)In Pottstown
JUST KOOL Heating Cooling & Water Heaters, LLC5.0★ (64)In Pottstown
Kurtas Construction5.0★ (8)In Pottstown
KW Home Improvements LLC5.0★ (18)In Pottstown
Mayer Pollock Steel Corp3.6★ (84)In Pottstown
Mike Evangelist Roof Leak Specialist4.7★ (158)In Pottstown
New Life Heating & AC Repair4.9★ (327)In Pottstown
Off The List Remodeling and Home Repair4.8★ (36)In Pottstown
Pottstown Construction Company5.0★ (52)In Pottstown
SERVPRO of North West Montgomery County4.5★ (64)In Pottstown
Spring Valley Roofing4.7★ (30)In Pottstown
Storm Guard Roofing of Ches-Mont, PA5.0★ (182)In Pottstown
Valentine Home Improvements, LLC4.2★ (14)In Pottstown

How much do window installers cost in Pottstown?

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

How much do window installers cost in Pottstown?
JobLowTypicalHighBasisChecked
Window replacement$3,730$7,980$12,860Per project (several windows): typical range of customer-reported projects. US national range × 1.09 Middle Atlantic factor (2025 Cost vs. Value Report)October 2026

How we ranked Pottstown window installers

We scored 459 Pottstown 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Pottstown 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

Window installers in Pottstown: frequently asked questions

Who is the best window installer in Pottstown?

By CR Score, the highest-ranked window installer in Pottstown, PA is Renewal by Andersen Window Replacement with a CR Score of 63/100. It has 4.9★ from 5,896 Google reviews. It is open 7 days a week. Window Nation (#2) and Smart Shield Windows (#3) follow. We ranked 459 window installers on ten factors, last updated October 22, 2026.

How many window installers are there in Pottstown?

ContractorsRanked ranks 459 window installers serving Pottstown, PA. 2 of them are based in Pottstown; 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 window installers in Pottstown are open 24/7?

56 ranked window installers in Pottstown post 24/7 hours. The highest-ranked are Window Nation (#2), Smart Shield Windows (#3) and Standard Fence Company (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which window installers in Pottstown work on weekends?

268 of 459 ranked window installers post Saturday hours and 116 post Sunday hours. The highest-ranked open Saturdays are Renewal by Andersen Window Replacement (#1), Window Nation (#2) and Smart Shield Windows (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does window replacement cost in Pottstown?

Window replacement typically costs $3,730 to $12,860, with $7,980 typical (Per project (several windows): typical range of customer-reported projects. US national range × 1.09 Middle Atlantic factor (2025 Cost vs. Value Report)). The range is adjusted for Pennsylvania. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Pottstown window installers have?

The median Google rating among 459 rated window installers in Pottstown is 4.9★, with a median of 34 reviews. PJ Fitzpatrick has the most, 12,968 reviews, and ranks #38. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank window installers?

Each window installer 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 window installers outside Pottstown count in this ranking?

Yes, if they are within 40 mi of the Pottstown city center, our service radius for window installers. 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 Pottstown

  1. October 2026: CR Scores recalculated for 459 window installers serving Pottstown.
  2. October 2026: 1 duplicate listing merged.

More window installers and Pottstown pages

Other trades in Pottstown