86/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 346 Google reviews, open 24/7.
- 5.0★ from 346 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Window Installers in Middletown, DE (2026)
191 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Middletown: Smart Shield Windows, CR Score 86/100; 5.0★ from 346 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Grimes Glass LLC, posts 24/7 hours; ranked #2 of 191.
- 6
Most-reviewed: PJ Fitzpatrick, 12,968 Google reviews at 4.8★, the most of 191 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
191 Middletown window installers are ranked here by CR Score, from 8 published factors. 24 are open 24/7, 112 open Saturdays and 47 open Sundays, based on posted hours. The median Google rating is 4.9★ across 191 rated businesses.
Top 10 window installers in Middletown at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Smart Shield Windows | 86 | 5.0★ (346) | Camden, 38 mi away | 24/7 | Overall |
| 2 | Grimes Glass LLC | 86 | 5.0★ (101) | Aberdeen, 25 mi away | 24/7 | Emergencies |
| 3 | Brandywine Window & Screen | 85 | 5.0★ (21) | Edgemoor, 8 mi away | 24/7 | — |
| 4 | Renewal by Andersen Window Replacement | 85 | 4.9★ (193) | Newark, 14 mi away | Sat · Sun · Evenings | — |
| 5 | Hargrave Contractors, LLC | 83 | 5.0★ (75) | Glassboro, 34 mi away | 24/7 | — |
| 6 | PJ Fitzpatrick | 82 | 4.8★ (12,968) | New Castle, 19 mi away | Sat · Sun · Evenings | Most reviews |
| 7 | 1st Class Glass LLC | 82 | 4.7★ (18) | Wilmington, 22 mi away | 24/7 | — |
| 8 | Meticulous Blinds | 82 | 5.0★ (63) | Middletown | Sat | — |
| 9 | G. Fedale Roofing and Siding | 82 | 4.8★ (718) | New Castle, 19 mi away | 24/7 | — |
| 10 | Tycos Roofing and Siding | 81 | 4.9★ (349) | Wilmington, 20 mi away | 24/7 | — |
The 191 best window installers in Middletown, 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 Aberdeen, 25 mi away
86/100CR ScoreRanked #2 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
Based in Edgemoor, 8 mi away
85/100CR ScoreRanked #3 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 Newark, 14 mi away
85/100CR ScoreRanked #4 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 Glassboro, 34 mi away
83/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 75 Google reviews, open 24/7.
- 5.0★ from 75 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in New Castle, 19 mi away
82/100CR ScoreRanked #6 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, 22 mi away
82/100CR ScoreRanked #7 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 Middletown
82/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 63 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 10 AM–6 PM · Sun closed
- Address
- 849 Bullen Dr, Middletown, DE 19709
Based in New Castle, 19 mi away
82/100CR ScoreRanked #9 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 Wilmington, 20 mi away
81/100CR ScoreRanked #10 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 Carneys Point, 26 mi away
81/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 491 Google reviews, open 24/7.
- 4.9★ from 491 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1194 US-40, Pilesgrove, NJ 08098
Based in New Castle, 17 mi away
80/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 142 Google reviews, open 24/7.
- 4.9★ from 142 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 13 King Ct Suite 3, New Castle, DE 19720
Based in Hockessin, 25 mi away
80/100CR ScoreRanked #13 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 King of Prussia, 31 mi away
80/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 73 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 73 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 8:30 AM–5:30 PM · Sun 9 AM–6 PM
Based in Newark, 14 mi away
79/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 50 Google reviews, open 24/7.
- 5.0★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 91 Blue Hen Dr, Newark, DE 19713
#16 Mr Screen Master
Based in Vineland, 38 mi away
79/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
- 5.0★ from 11 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1070 Garry Ave, Vineland, NJ 08361
Based in Oxford, 20 mi away
79/100CR ScoreRanked #17 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 Atco, 31 mi away
79/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.6★ from 116 Google reviews, listed on Google as “Window installation service”.
- 4.6★ from 116 Google reviews
- Hours
- Mon–Thu 8 AM–11 PM · Fri 8 AM–10 PM · Sat–Sun 9 AM–10 PM
Based in Middletown
79/100CR ScoreRanked #19 because of its Google rating and availability: 4.8★ from 170 Google reviews, open 7 days a week.
- 4.8★ from 170 Google reviews
- Hours
- Mon–Fri 10 AM–6 PM · Sat 10 AM–4 PM · Sun 12 PM–4 PM
- Address
- 938 Middletown Warwick Rd, Middletown, DE 19709
Based in Claymont, 32 mi away
79/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 151 Google reviews, open 24/7.
- 5.0★ from 151 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Elsmere, 10 mi away
78/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 25 Google reviews
- Hours
- Mon–Thu 7:30 AM–5 PM · Fri 7:30 AM–5:30 PM · Sat 8 AM–4 PM · Sun closed
Based in Carneys Point, 32 mi away
78/100CR ScoreRanked #22 because of its Google rating and availability: 4.9★ from 197 Google reviews, open 24/7.
- 4.9★ from 197 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 467 Fislerville Rd, Mullica Hill, NJ 08062
Based in Dover, 27 mi away
78/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 501 Google reviews, open 7 days a week.
- 5.0★ from 501 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
Based in West Chester, 35 mi away
78/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 316 Google reviews, listed on Google as “Window installation service”.
- 4.9★ from 316 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 882 S Matlack St STE G, West Chester, PA 19382
Based in Wilmington, 23 mi away
78/100CR ScoreRanked #25 because of its Google rating and availability: 4.8★ from 84 Google reviews, open 24/7.
- 4.8★ from 84 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1601 Northeast Blvd, Wilmington, DE 19802
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 191 ranked window installers here; the rest are on their profiles.
Also serving Middletown
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 |
|---|---|---|
| Aire Serv of Middletown | 4.9★ (625) | In Middletown |
| All In One Home Repairs LLC | 5.0★ (21) | In Middletown |
| All Work Services and Construction | 4.9★ (77) | In Middletown |
| C.L.B. Electrical LLC | 5.0★ (122) | In Middletown |
| Cowboy Painting Co | 4.9★ (62) | In Middletown |
| Diymco | 4.8★ (26) | In Middletown |
| DSR The Basement Remodeling Specialist | 4.8★ (25) | In Middletown |
| Five Star Painting of Middletown and Bear | 4.8★ (83) | In Middletown |
| Fresh Coat Painters of M.O.T. | 4.9★ (88) | In Middletown |
| John E Steele Jr Inc | 4.2★ (30) | In Middletown |
| JPM Home Services | 5.0★ (30) | In Middletown |
| Ladder Guy Installs | 5.0★ (167) | In Middletown |
| Middletown Kitchen And Bath LLC | 4.8★ (93) | In Middletown |
| Middletown Painting LLC | 4.9★ (56) | In Middletown |
| MOT Roofing | 4.8★ (24) | In Middletown |
| MPC Painting & Contracting | 5.0★ (88) | In Middletown |
| Mr. Rooter Plumbing of Middletown | 4.9★ (88) | In Middletown |
| Sparkling Image Roof & Exterior Cleaning | 4.5★ (141) | In Middletown |
| T&T Powerwash | 5.0★ (496) | In Middletown |
| TC Carpentry LLC | 5.0★ (65) | In Middletown |
How much do window installers cost in Middletown?
Typical prices in USD, adjusted for Delaware 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 Middletown window installers
We scored 191 Middletown 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 Middletown 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 Middletown: frequently asked questions
Who is the best window installer in Middletown?
By CR Score, the highest-ranked window installer in Middletown, DE is Smart Shield Windows with a CR Score of 86/100. It has 5.0★ from 346 Google reviews. It is open 24/7. Grimes Glass LLC (#2) and Brandywine Window & Screen (#3) follow. We ranked 191 window installers on 8 factors, last updated October 22, 2026.
How many window installers are there in Middletown?
ContractorsRanked ranks 191 window installers serving Middletown, DE. 4 of them are based in Middletown; 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 Middletown are open 24/7?
24 ranked window installers in Middletown post 24/7 hours. The highest-ranked are Smart Shield Windows (#1), Grimes Glass LLC (#2) and Brandywine Window & Screen (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which window installers in Middletown work on weekends?
112 of 191 ranked window installers post Saturday hours and 47 post Sunday hours. The highest-ranked open Saturdays are Smart Shield Windows (#1), Grimes Glass LLC (#2) and Brandywine Window & Screen (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does window replacement cost in Middletown?
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 Delaware. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Middletown window installers have?
The median Google rating among 191 rated window installers in Middletown is 4.9★, with a median of 53 reviews. PJ Fitzpatrick has the most, 12,968 reviews, and ranks #6. 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 Middletown count in this ranking?
Yes, if they are within 40 mi of the Middletown 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 Middletown
- October 2026: CR Scores recalculated for 191 window installers serving Middletown.
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