Skip to content
ContractorsRanked

Best Window Installers in Lancaster, PA (2026)

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

The short answer

  1. 1

    Best overall in Lancaster: Zen Windows Central PA, CR Score 90/100; 4.9★ from 127 Google reviews; open 24/7.

  2. 2

    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 214.

  3. 8

    Most-reviewed: Renewal by Andersen, 5,771 Google reviews at 4.8★, the most of 214 ranked; ranked #8.

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

214 Lancaster window installers are ranked here by CR Score, from 8 published factors. 19 are open 24/7, 107 open Saturdays and 45 open Sundays, based on posted hours. The median Google rating is 4.8★ across 214 rated businesses.

Top 10 window installers in Lancaster at a glance

Top 10 window installers in Lancaster at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Zen Windows Central PA904.9★ (127)Lancaster24/7Overall
2New Door Service LLC - Quality and fast installation of doors and windows875.0★ (54)Richboro, 16 mi away24/7Emergencies
3Aspen Home Improvements864.7★ (1,824)Lancaster24/7—
4Window Nation864.7★ (1,163)Mechanicsburg, 37 mi away24/7—
5West Shore Home854.8★ (2,846)Mechanicsburg, 37 mi awaySat · Sun · Evenings—
6Zimmerman's Roofing844.9★ (556)New Holland, 12 mi away24/7—
7Joyland Windows & Doors834.8★ (107)Elizabethtown, 18 mi awaySat · Sun · Evenings—
8Renewal by Andersen824.8★ (5,771)Mechanicsburg, 38 mi awaySatMost reviews
9Pella Windows and Doors Showroom of Harrisburg, PA814.9★ (1,209)Harrisburg, 31 mi awaySat—
10Renewal by Andersen Window Replacement814.9★ (193)Newark, 40 mi awaySat · Sun · Evenings—

The 214 best window installers in Lancaster, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

  1. Ranked #1 in Lancaster

    #1 Zen Windows Central PA

    Based in Lancaster

    90/100CR Score

    Ranked #1 because of its Google rating and availability: 4.9★ from 127 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 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

  3. #3 Aspen Home Improvements

    Based in Lancaster

    86/100CR Score

    Ranked #3 because of its Google rating and availability: 4.7★ from 1,824 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.7★ from 1,824 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    222 Pitney Rd, Lancaster, PA 17601
    View profile for Aspen Home Improvements(717) 923-5707

  4. #4 Window Nation

    Based in Mechanicsburg, 37 mi away

    86/100CR Score

    Ranked #4 because of its Google rating and availability: 4.7★ from 1,163 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.7★ from 1,163 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    381 Independence Ave Suite 104, Mechanicsburg, PA 17055
    View profile for Window Nation(717) 230-1080

  5. #5 West Shore Home

    Based in Mechanicsburg, 37 mi away

    85/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.8★ from 2,846 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 2,846 Google reviews
    Hours
    Mon–Sat 8 AM–8 PM · Sun 9 AM–5:30 PM
    Address
    5073 Ritter Rd Suite 101, Mechanicsburg, PA 17055
    View profile for West Shore Home(717) 276-9598

  6. #6 Zimmerman's Roofing

    Based in New Holland, 12 mi away

    84/100CR Score

    Ranked #6 because of its Google rating and availability: 4.9★ from 556 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.9★ from 556 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    325B W Main St, New Holland, PA 17557
    View profile for Zimmerman's Roofing(717) 354-3737

  7. #7 Joyland Windows & Doors

    Based in Elizabethtown, 18 mi away

    83/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.8★ from 107 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 107 Google reviews
    Hours
    Mon–Sun 5 AM–11:30 PM
    Address
    366 W Bainbridge St, Elizabethtown, PA 17022
    View profile for Joyland Windows & Doors(717) 733-7534

  8. #8 Renewal by Andersen

    Based in Mechanicsburg, 38 mi away

    82/100CR Score

    Ranked #8 because of its Google rating and review volume: 4.8★ from 5,771 Google reviews, the most Google reviews on this list (5,771).

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 5,771 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 9 AM–2 PM · Sun closed
    Address
    4856 Carlisle Pike, Mechanicsburg, PA 17050
    View profile for Renewal by Andersen(717) 364-1880

  9. #9 Pella Windows and Doors Showroom of Harrisburg, PA

    Based in Harrisburg, 31 mi away

    81/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 1,209 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.9★ from 1,209 Google reviews
    Hours
    Mon 8:30 AM–4:30 PM · Tue–Thu 8:30 AM–5 PM · Fri 8:30 AM–4:30 PM · Sat 10 AM–3 PM · Sun closed
    Address
    3950 Tecport Dr, Harrisburg, PA 17111
    View profile for Pella Windows and Doors Showroom of Harrisburg, PA(717) 545-0855

  10. #10 Renewal by Andersen Window Replacement

    Based in Newark, 40 mi away

    81/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.9★ from 193 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.9★ from 193 Google reviews
    Hours
    Mon–Thu 8 AM–11 PM · Fri 8 AM–10 PM · Sat–Sun 9 AM–10 PM
    Address
    179 W Chestnut Hill Rd Suite 7, Newark, DE 19713
    View profile for Renewal by Andersen Window Replacement(267) 845-9204

  12. #12 AMEREX American Exteriors

    Based in York, 18 mi away

    81/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Window installation service”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 4.9★ from 28 Google reviews
    Address
    148 Opportunity Ln, York, PA 17406
    View profile for AMEREX American Exteriors(717) 755-9024

  13. #13 Brian Rothweiler & Sons

    Based in Lancaster

    80/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Window installation service”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 4.6★ from 11 Google reviews
    Address
    1619 Columbia Ave, Lancaster, PA 17603
    View profile for Brian Rothweiler & Sons(717) 392-5684

  14. #14 I & D Contracting, Ltd.

    Based in Lancaster

    80/100CR Score

    Ranked #14 because of its Google rating and availability: 4.8★ from 18 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 18 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    957 Village Rd, Lancaster, PA 17602
    View profile for I & D Contracting, Ltd.(717) 464-0517

  16. #16 Choice Home Remodeling, Inc.

    Based in New Holland, 13 mi away

    79/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.7★ from 147 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.7★ from 147 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 9 AM–1 PM · Sun closed
    Address
    550 E Main St, New Holland, PA 17557
    View profile for Choice Home Remodeling, Inc.(717) 354-2003

  17. #17 Lancaster Door Service

    Based in Lancaster

    79/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.8★ from 164 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 164 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    1851 Lincoln Hwy E, Lancaster, PA 17602
    View profile for Lancaster Door Service(717) 394-4724

  18. #18 The Helping Company, LLC

    Based in Reading, 27 mi away

    79/100CR Score

    Ranked #18 because of its Google rating and availability: 4.8★ from 188 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 188 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    306 Kenhorst Blvd, Reading, PA 19607
    View profile for The Helping Company, LLC(610) 234-2210

  19. #19 Garrety Home Pros

    Based in Lancaster

    79/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.7★ from 250 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.7★ from 250 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    114 S Queen St, Lancaster, PA 17603
    View profile for Garrety Home Pros(717) 417-0441

  20. #20 CR3 American Exteriors

    Based in Hanover, 39 mi away

    79/100CR Score

    Ranked #20 because of its Google rating and availability: 4.8★ from 660 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 660 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1446 Baltimore St Suite E, Hanover, PA 17331
    View profile for CR3 American Exteriors(717) 523-9242

  21. #21 Castle Windows

    Based in Mechanicsburg, 36 mi away

    79/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.7★ from 837 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.7★ from 837 Google reviews
    Hours
    Mon–Thu 7 AM–6 PM · Fri 7 AM–4 PM · Sat 9 AM–12 PM · Sun closed
    Address
    4700 Westport Dr #50, Mechanicsburg, PA 17055
    View profile for Castle Windows(717) 795-8800

  22. #22 George J. Grove & Son Inc.

    Based in Lancaster

    79/100CR Score

    Ranked #22 because of its Google rating and review volume: 4.9★ from 413 Google reviews, 413 Google reviews.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.9★ from 413 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 8 AM–1 PM · Sun closed
    Address
    1219 Manheim Pike, Lancaster, PA 17601
    View profile for George J. Grove & Son Inc.(717) 393-0859

  24. #24 Garrety Home Pros

    Based in York, 22 mi away

    79/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.9★ from 617 Google reviews, listed on Google as “Window installation service”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.9★ from 617 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    2785 S Queen St, Dallastown, PA 17313
    View profile for Garrety Home Pros(717) 369-8455

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

window installers in Lancaster, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26PJ Fitzpatrick784.8★ (1,720)32 mi
27Your Windows & Doors785.0★ (27)38 mi
28Chapman Windows Doors & Siding784.9★ (316)39 mi
29DRS Home Improvements785.0★ (34)In Lancaster
30Above the Line Renovations785.0★ (5)22 mi
31Mid Penn Glass785.0★ (27)12 mi
32CS Stauffer & Sons Inc784.5★ (48)12 mi
33Window Genie of W Wilmington Newark and Kennett Square775.0★ (102)34 mi
34SC Home Remodeling775.0★ (83)35 mi
35Ozone Tint774.7★ (262)23 mi
36Window Depot USA of Central PA775.0★ (77)34 mi
37Window World of Harford774.8★ (132)35 mi
38Window Mania765.0★ (16)24 mi
39Surge Contracting764.7★ (27)26 mi
40Home Genius Exteriors764.9★ (257)35 mi
41Jeff Bobb Home Improvements, LLC764.4★ (11)16 mi
42Prestige Egress Systems, LLC.765.0★ (31)10 mi
43Window World of Central PA764.9★ (268)28 mi
44York Window Man754.9★ (88)21 mi
45Next Phase Exterior Remodeling755.0★ (20)33 mi
46Susquehanna Valley Door and Window754.8★ (17)In Lancaster
47Home Genius Exteriors755.0★ (53)26 mi
48Susquehanna Valley Door and Window754.9★ (112)23 mi
49Economy & West Chester Glass754.9★ (362)39 mi
50Topp Home: Roofing, Solar Panels, Windows and Doors755.0★ (125)34 mi

Also serving Lancaster

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 Lancaster
BusinessGoogle ratingDistance
Ace Handyman Services Lancaster & York Counties4.9★ (241)In Lancaster
Armor Roofing and Renovations, LLC5.0★ (84)In Lancaster
Basement Gurus LLC4.9★ (185)In Lancaster
Charter Homes & Neighborhoods2.8★ (39)In Lancaster
Floor Coverings International of East Lancaster County, PA5.0★ (42)In Lancaster
Golden Exteriors LLC5.0★ (39)In Lancaster
Helm Construction Company4.8★ (219)In Lancaster
Home One Home Improvement Services4.5★ (75)In Lancaster
Joel's Painting4.9★ (347)In Lancaster
Lamont's Handyman Services LLC5.0★ (92)In Lancaster
Leffler Energy3.8★ (468)In Lancaster
Precision Overhead Garage Door of Lancaster5.0★ (967)In Lancaster
Prime Home Contracting5.0★ (30)In Lancaster
Re-Bath4.9★ (800)In Lancaster
Rhoads Energy Corporation4.5★ (261)In Lancaster
TB Heating & Cooling5.0★ (360)In Lancaster
The Exterior Company4.8★ (2,185)In Lancaster
Topline Heating & Air4.8★ (2,281)In Lancaster
Two Dudes Painting Company4.9★ (470)In Lancaster
VZ Painting LLC5.0★ (155)In Lancaster

How much do window installers cost in Lancaster?

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 Lancaster?
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 Lancaster window installers

We scored 214 Lancaster 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Lancaster data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Window installers in Lancaster: frequently asked questions

Who is the best window installer in Lancaster?

By CR Score, the highest-ranked window installer in Lancaster, PA is Zen Windows Central PA with a CR Score of 90/100. It has 4.9★ from 127 Google reviews. It is open 24/7. New Door Service LLC - Quality and fast installation of doors and windows (#2) and Aspen Home Improvements (#3) follow. We ranked 214 window installers on 8 factors, last updated October 22, 2026.

How many window installers are there in Lancaster?

ContractorsRanked ranks 214 window installers serving Lancaster, PA. 10 of them are based in Lancaster; 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 Lancaster are open 24/7?

19 ranked window installers in Lancaster post 24/7 hours. The highest-ranked are Zen Windows Central PA (#1), New Door Service LLC - Quality and fast installation of doors and windows (#2) and Aspen Home Improvements (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which window installers in Lancaster work on weekends?

107 of 214 ranked window installers post Saturday hours and 45 post Sunday hours. The highest-ranked open Saturdays are Zen Windows Central PA (#1), New Door Service LLC - Quality and fast installation of doors and windows (#2) and Aspen Home Improvements (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does window replacement cost in Lancaster?

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 Lancaster window installers have?

The median Google rating among 214 rated window installers in Lancaster is 4.8★, with a median of 31 reviews. Renewal by Andersen has the most, 5,771 reviews, and ranks #8. 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 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do window installers outside Lancaster count in this ranking?

Yes, if they are within 40 mi of the Lancaster 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 Lancaster

  1. October 2026: CR Scores recalculated for 214 window installers serving Lancaster.
  2. October 2026: 1 duplicate listing merged.

More window installers and Lancaster pages

Other trades in Lancaster