88/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 101 Google reviews, open 24/7.
- 5.0★ from 101 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Window Installers in Havre de Grace, MD (2026)
285 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Havre de Grace: Grimes Glass LLC, CR Score 88/100; 5.0★ from 101 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Window Nation, posts 24/7 hours; ranked #2 of 285.
- 9
Most-reviewed: PJ Fitzpatrick, 12,968 Google reviews at 4.8★, the most of 285 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
285 Havre de Grace window installers are ranked here by CR Score, from 8 published factors. 30 are open 24/7, 167 open Saturdays and 80 open Sundays, based on posted hours. The median Google rating is 4.8★ across 285 rated businesses.
Top 10 window installers in Havre de Grace at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Grimes Glass LLC | 88 | 5.0★ (101) | Aberdeen, 8 mi away | 24/7 | Overall |
| 2 | Window Nation | 86 | 4.7★ (4,186) | Glen Burnie, 39 mi away | 24/7 | Emergencies |
| 3 | Renewal by Andersen Window Replacement | 84 | 4.9★ (193) | Newark, 19 mi away | Sat · Sun · Evenings | — |
| 4 | Zen Windows Central PA | 84 | 4.9★ (127) | Lancaster, 36 mi away | 24/7 | — |
| 5 | WeatherMaster Windows | 83 | 4.6★ (262) | Baltimore, 32 mi away | 24/7 | — |
| 6 | Brandywine Window & Screen | 82 | 5.0★ (21) | Edgemoor, 26 mi away | 24/7 | — |
| 7 | New Door Service LLC - Quality and fast installation of doors and windows | 82 | 5.0★ (54) | Richboro, 36 mi away | 24/7 | — |
| 8 | West Shore Home | 82 | 4.8★ (1,036) | Arbutus, 37 mi away | Sat · Sun · Evenings | — |
| 9 | PJ Fitzpatrick | 81 | 4.8★ (12,968) | New Castle, 29 mi away | Sat · Sun · Evenings | Most reviews |
| 10 | 1st Class Glass LLC | 80 | 4.7★ (18) | Wilmington, 31 mi away | 24/7 | — |
The 285 best window installers in Havre de Grace, ranked
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.
Based in Glen Burnie, 39 mi away
86/100CR ScoreRanked #2 because of its Google rating and availability: 4.7★ from 4,186 Google reviews, open 24/7.
- 4.7★ from 4,186 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 871 Cromwell Park Dr, Glen Burnie, MD 21061
Based in Newark, 19 mi away
84/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 193 Google reviews, listed on Google as “Window installation service”.
- 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
Based in Lancaster, 36 mi away
84/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 127 Google reviews, open 24/7.
- 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
Based in Baltimore, 32 mi away
83/100CR ScoreRanked #5 because of its Google rating and availability: 4.6★ from 262 Google reviews, open 24/7.
- 4.6★ from 262 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2115 Eastern Ave, Baltimore, MD 21231
Based in Edgemoor, 26 mi away
82/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Richboro, 36 mi away
82/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 54 Google reviews, open 24/7.
- 5.0★ from 54 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Arbutus, 37 mi away
82/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 1,036 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 1,036 Google reviews
- Hours
- Mon–Sat 8 AM–8 PM · Sun 9 AM–5:30 PM
- Address
- 815 Central Ave Suite A, Linthicum Heights, MD 21090
Based in New Castle, 29 mi away
81/100CR ScoreRanked #9 because of its Google rating and review volume: 4.8★ from 12,968 Google reviews, the most Google reviews on this list (12,968).
- 4.8★ from 12,968 Google reviews
- Hours
- Mon–Fri 8 AM–9 PM · Sat–Sun 8 AM–6:30 PM
- Address
- 21 Industrial Blvd, New Castle, DE 19720
Based in Wilmington, 31 mi away
80/100CR ScoreRanked #10 because of its Google rating and availability: 4.7★ from 18 Google reviews, open 24/7.
- 4.7★ from 18 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 108 A St, Wilmington, DE 19801
Based in Bel Air South, 29 mi away
80/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
- 5.0★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Middle River, 24 mi away
80/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 425 Google reviews, listed on Google as “Window installation service”.
- 4.9★ from 425 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–3 PM · Sun closed
- Address
- 836 Middle River Rd, Middle River, MD 21220
Based in New Castle, 28 mi away
80/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 718 Google reviews, open 24/7.
- 4.8★ from 718 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 101 S Mary St, Newport, DE 19804
Based in Baltimore, 23 mi away
80/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 247 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 247 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat 9 AM–2 PM · Sun closed
- Address
- 10001 Franklin Square Dr # H, Nottingham, MD 21236
Based in Fallston, 17 mi away
80/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 83 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 83 Google reviews
- Hours
- Mon–Fri 6:30 AM–10 PM · Sat 8 AM–10 PM · Sun closed
- Address
- 1208 Hillsboro Ct, Fallston, MD 21047
Based in Timonium, 29 mi away
80/100CR ScoreRanked #16 because of its Google rating and availability: 4.7★ from 1,074 Google reviews, open 24/7.
- 4.7★ from 1,074 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1447 York Rd #610, Timonium, MD 21093
Based in Wilmington, 30 mi away
80/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 349 Google reviews, open 24/7.
- 4.9★ from 349 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 412 Meco Dr, Wilmington, DE 19804
Based in Wilmington, 34 mi away
80/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 953 Google reviews, listed on Google as “Window installation service”.
- 4.9★ from 953 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat 10 AM–3 PM · Sun closed
- Address
- 3622 Concord Pike, Wilmington, DE 19803
Based in Hockessin, 29 mi away
79/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 56 Google reviews, open 24/7.
- 4.9★ from 56 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 315 Lower Snuff Mill Road, Hockessin, DE 19707
Based in Bel Air, 14 mi away
79/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 132 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 132 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–12 PM · Sun closed
- Address
- 425 N Main St, Bel Air, MD 21014
Based in Lancaster, 36 mi away
79/100CR ScoreRanked #21 because of its Google rating and availability: 4.7★ from 1,824 Google reviews, open 24/7.
- 4.7★ from 1,824 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 222 Pitney Rd, Lancaster, PA 17601
Based in Timonium, 30 mi away
79/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 576 Google reviews, listed on Google as “Window installation service”.
- 4.9★ from 576 Google reviews
- Hours
- Mon–Fri 10 AM–5 PM · Sat 10 AM–2 PM · Sun closed
- Address
- 2066 York Rd Suite A, Timonium, MD 21093
Based in Oxford, 21 mi away
79/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 102 Google reviews, open 7 days a week.
- 5.0★ from 102 Google reviews
- Hours
- Mon–Fri 7 AM–11 PM · Sat 7 AM–8 PM · Sun 7 AM–6 PM
Based in New Holland, 38 mi away
79/100CR ScoreRanked #24 because of its Google rating and availability: 4.9★ from 556 Google reviews, open 24/7.
- 4.9★ from 556 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 325B W Main St, New Holland, PA 17557
Based in Towson, 30 mi away
79/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 140 Google reviews, open 24/7.
- 5.0★ from 140 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 404 W Pennsylvania Ave, Towson, MD 21204
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 285 ranked window installers here; the rest are on their profiles.
Also serving Havre de Grace
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 |
|---|---|---|
| ABC Supply Co. Inc. | 5.0★ (2) | 37 mi |
| ABC Supply Co., Inc. | 5.0★ (2) | 35 mi |
| Accurate Window & Construction | 5.0★ (2) | 30 mi |
| AJ Construction CT LLC | 5.0★ (2) | 35 mi |
| Anthony Dambro General Contractor, Inc. | 5.0★ (2) | 37 mi |
| BrentMore Construction, Inc. | 5.0★ (2) | 36 mi |
| C R Windows Inc. | 5.0★ (2) | 36 mi |
| C.I.R. Construction and Remodeling | 5.0★ (2) | 37 mi |
| Chesapeake Window & Remodeling, Inc. | 5.0★ (2) | 26 mi |
| Cobb & Sons Roofing & Exterior Co. | 5.0★ (2) | 29 mi |
| Countryside Roofing & Exteriors | 5.0★ (2) | 30 mi |
| Dolphin window cleaning and Painting LLC | 5.0★ (2) | 32 mi |
| G J Goss Contracting Inc | In Havre de Grace | |
| Harford Roofing & Exteriors | 5.0★ (94) | In Havre de Grace |
| Home Services at The Home Depot | 4.0★ (2) | 5 mi |
| Home Services at The Home Depot | 4.0★ (2) | 19 mi |
| Home Services at The Home Depot | 3.5★ (2) | 26 mi |
| MAS Property Services | 5.0★ (12) | In Havre de Grace |
| Smith Drain Solutions | 5.0★ (190) | In Havre de Grace |
| Sunhaven Awning Co | 5.0★ (2) | 29 mi |
How much do window installers cost in Havre de Grace?
Typical prices in USD, adjusted for Maryland with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,370 | $7,200 | $11,600 | Per project (several windows): typical range of customer-reported projects. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Havre de Grace window installers
We scored 285 Havre de Grace 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 Havre de Grace 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 |
Window installers in Havre de Grace: frequently asked questions
Who is the best window installer in Havre de Grace?
By CR Score, the highest-ranked window installer in Havre de Grace, MD is Grimes Glass LLC with a CR Score of 88/100. It has 5.0★ from 101 Google reviews. It is open 24/7. Window Nation (#2) and Renewal by Andersen Window Replacement (#3) follow. We ranked 285 window installers on 8 factors, last updated October 22, 2026.
How many window installers are there in Havre de Grace?
ContractorsRanked ranks 285 window installers serving Havre de Grace, MD. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which window installers in Havre de Grace are open 24/7?
30 ranked window installers in Havre de Grace post 24/7 hours. The highest-ranked are Grimes Glass LLC (#1), Window Nation (#2) and Zen Windows Central PA (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which window installers in Havre de Grace work on weekends?
167 of 285 ranked window installers post Saturday hours and 80 post Sunday hours. The highest-ranked open Saturdays are Grimes Glass LLC (#1), Window Nation (#2) and Renewal by Andersen Window Replacement (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does window replacement cost in Havre de Grace?
Window replacement typically costs $3,370 to $11,600, with $7,200 typical (Per project (several windows): typical range of customer-reported projects. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report)). The range is adjusted for Maryland. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Havre de Grace window installers have?
The median Google rating among 285 rated window installers in Havre de Grace is 4.8★, with a median of 36 reviews. PJ Fitzpatrick has the most, 12,968 reviews, and ranks #9. 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 Havre de Grace count in this ranking?
Yes, if they are within 40 mi of the Havre de Grace 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 Havre de Grace
- October 2026: CR Scores recalculated for 285 window installers serving Havre de Grace.
- October 2026: 2 duplicate listings merged.
More window installers and Havre de Grace pages
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