60/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 197 Google reviews.
- 4.9★ from 197 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1524 W 4th St, Mansfield, OH 44903
Best Window Installers in Ontario, OH (2026)
46 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Ontario: Absolute Assurance Restorations LLC, CR Score 60/100; 4.9★ from 197 Google reviews; open 24/7.
- 9
Best for emergencies (open 24/7): ACE Contracting, LLC, posts 24/7 hours; ranked #9 of 46.
- 5
Most-reviewed: Bo Lacey Construction, 558 Google reviews at 4.8★, the most of 46 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
46 Ontario window installers are ranked here by CR Score, from ten published factors. 3 are open 24/7, 19 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.8★ across 46 rated businesses.
Top 10 window installers in Ontario at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Absolute Assurance Restorations LLC | 60 | 4.9★ (197) | Mansfield, 2 mi away | 24/7 | Overall |
| 2 | Everguard Exterior LLC | 59 | 4.9★ (278) | Columbus, 28 mi away | Sat · Evenings | — |
| 3 | CENTRAL OHIO GLASS | 57 | 4.8★ (41) | Mansfield, 1 mi away | — | — |
| 4 | The Window Place | 57 | 5.0★ (30) | Mansfield, 1 mi away | — | — |
| 5 | Bo Lacey Construction | 56 | 4.8★ (558) | Mansfield, 10 mi away | Sat | Most reviews |
| 6 | All American Roof Pros | 56 | 4.8★ (264) | Mansfield, 5 mi away | Sat | — |
| 7 | Glass Doctor of Ashland | 55 | 4.6★ (88) | Ashland, 17 mi away | — | — |
| 8 | Morrison Drapery & Blinds | 55 | 5.0★ (6) | Mansfield, 4 mi away | Sat | — |
| 9 | ACE Contracting, LLC | 54 | 5.0★ (5) | Canal Fulton, 28 mi away | 24/7 | Emergencies |
| 10 | Ohio Door & Window, LLC (DBA: Ohio Door & Sash) | 54 | 4.2★ (25) | Galion, 10 mi away | — | — |
The 46 best window installers in Ontario, 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.
Based in Columbus, 28 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 278 Google reviews, listed on Google as “Window installation service”.
- 4.9★ from 278 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 8 AM–1 PM · Sun closed
Based in Mansfield, 1 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 41 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 41 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1430 Park Ave W, Mansfield, OH 44903
Based in Mansfield, 1 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 30 Google reviews
- Hours
- Mon–Fri 8:30 AM–3:30 PM · Sat–Sun closed
- Address
- 1334 Park Ave W, Mansfield, OH 44906
Based in Mansfield, 10 mi away
56/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 558 Google reviews, the most in Ontario.
- 4.8★ from 558 Google reviews
- Hours
- Mon–Thu 8 AM–6 PM · Fri 8 AM–5 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 1472 US-42, Mansfield, OH 44903
Based in Mansfield, 5 mi away
56/100CR ScoreRanked #6 because of its Google rating and review volume: 4.8★ from 264 Google reviews.
- 4.8★ from 264 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 720 5th Ave, Mansfield, OH 44905
Based in Ashland, 17 mi away
55/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 88 Google reviews, listed on Google as “Window installation service”.
- 4.6★ from 88 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1210 E Main St, Ashland, OH 44805
Based in Mansfield, 4 mi away
55/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Fri 10 AM–4 PM · Sat 10 AM–12 PM · Sun closed
- Address
- 1352 Lexington Ave, Mansfield, OH 44907
Based in Canal Fulton, 28 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Galion, 10 mi away
54/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.2★ from 25 Google reviews, listed on Google as “Window installation service”.
- 4.2★ from 25 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 120 South St, Galion, OH 44833
Based in Columbus, 17 mi away
53/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 20 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat–Sun closed
Based in Delaware, 31 mi away
53/100CR ScoreRanked #12 because of its Google rating and review volume: 5.0★ from 76 Google reviews.
- 5.0★ from 76 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 107 W High St, Ashley, OH 43003
Based in Mansfield, 3 mi away
53/100CR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 38 Google reviews.
- 5.0★ from 38 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 9 AM–4 PM · Sun closed
Based in Ashland, 17 mi away
52/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 29 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 9 AM–12 PM · Sun closed
- Address
- 1147 E Main St, Ashland, OH 44805
Based in Ashland, 16 mi away
52/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.5★ from 4 Google reviews, listed on Google as “Window installation service”.
- 4.5★ from 4 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 418 W Main St, Ashland, OH 44805
Based in Ashland, 16 mi away
52/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 733 Fairbanks St, Ashland, OH 44805
Based in Mount Vernon, 25 mi away
52/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.4★ from 31 Google reviews, listed on Google as “Window installation service”.
- 4.4★ from 31 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 810 N Sandusky St, Mt Vernon, OH 43050
Based in Lorain, 28 mi away
51/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–2 PM · Sun closed
Based in Norwalk, 34 mi away
51/100CR ScoreRanked #19 because of its Google rating and review volume: 5.0★ from 172 Google reviews.
- 5.0★ from 172 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 77 Whittlesey Ave, Norwalk, OH 44857
#20 Lakeview Roofing
Based in Mansfield, 4 mi away
51/100CR ScoreRanked #20 because of its Google rating and review volume: 4.7★ from 27 Google reviews.
- 4.7★ from 27 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 4140 Flowers Rd, Mansfield, OH 44903
Based in Galion, 9 mi away
51/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Construction company”.
- 4.6★ from 9 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–12 PM · Sun closed
Based in Wooster, 40 mi away
51/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 32 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 32 Google reviews
- Hours
- Mon–Thu 7 AM–5 PM · Fri 7 AM–4 PM · Sat–Sun closed
- Address
- 7626 Harrison Rd, Fredericksburg, OH 44627
Based in New Albany, 37 mi away
51/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 25 Google reviews
- Hours
- Mon–Wed 8 AM–5 PM · Thu 8 AM–8 PM · Fri 8 AM–5 PM · Sat–Sun closed
Based in Beavercreek, 28 mi away
51/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 8 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun closed
Based in Austintown, 10 mi away
50/100CR ScoreRanked #25 because of its Google rating and review volume: 5.0★ from 40 Google reviews.
- 5.0★ from 40 Google reviews
- Hours
- Mon–Fri 7 AM–5:30 PM · Sat–Sun closed
All 46 window installers
#1 to #25 are shown in full above. Here are #26 to #46, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Waal Construction | 50 | 5.0★ (83) | 23 mi |
| 27 | Empire Windows | 49 | 4.6★ (14) | 36 mi |
| 28 | Top Job Siding & Windows | 49 | 5.0★ (16) | 32 mi |
| 29 | Crystal Clear Window Washing, LLC | 49 | 4.6★ (9) | 12 mi |
| 30 | Tim's Mid Ohio Home Improvement | 49 | 4.1★ (41) | 3 mi |
| 31 | Toledo Glass Block & Windows | 48 | 4.6★ (9) | 23 mi |
| 32 | Columbus Gutters & More | 48 | 5.0★ (69) | 28 mi |
| 33 | Bo Lacey Construction | 48 | 4.8★ (31) | 26 mi |
| 34 | AlezzConstructionLLC | 47 | 5.0★ (25) | 31 mi |
| 35 | Eldridge Fence | 47 | 3.6★ (38) | 4 mi |
| 36 | Quality Construction & Remodeling | 47 | 2.9★ (7) | 11 mi |
| 37 | Clevenger's Construction | 47 | 4.3★ (11) | 10 mi |
| 38 | Conte Construction & Design | 46 | 4.6★ (24) | 30 mi |
| 39 | Hoffman Exteriors LLC | 46 | 5.0★ (24) | 34 mi |
| 40 | Lake Erie Window Cleaning | 45 | 5.0★ (4) | 28 mi |
| 41 | Reflections Window Cleaning and Services | 45 | 5.0★ (5) | 33 mi |
| 42 | Ron’s Way LLC. | 44 | 5.0★ (4) | 17 mi |
| 43 | Energy Smart Products | 44 | 5.0★ (10) | 28 mi |
| 44 | Mikes Roofing Inc | 44 | 4.3★ (4) | 18 mi |
| 45 | D&M Construction LLC | 44 | 4.3★ (12) | 29 mi |
| 46 | Waters' Construction Llc | 40 | 4.0★ (4) | 39 mi |
Also serving Ontario
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 |
|---|---|---|
| 3 Day Blinds | 1.0★ (2) | 39 mi |
| A-1 Evans Lawn Services | In Ontario | |
| ABC Roofing Inc. | 5.0★ (1) | 17 mi |
| B & B Hartline Family Roofing | 3.0★ (1) | 17 mi |
| Capitol Aluminum & Glass Corporation | 5.0★ (1) | 39 mi |
| Gold Seal Window and Door | 5.0★ (1) | 28 mi |
| Goodwin Remodeling Pros | 17 mi | |
| Higgins Construction | 5.0★ (1) | 26 mi |
| JTB construction | 3.0★ (2) | 4 mi |
| L & E Home Improvements, LLC | 5.0★ (2) | 36 mi |
| Noble Craft Restoration | 5.0★ (1) | 28 mi |
| Patriot P&R, LLC | 1.0★ (1) | 28 mi |
| Pro Window and Home Renovation | 5.0★ (1) | 28 mi |
| Pro Windows and Patio Doors LLC | 12 mi | |
| Sears Heating and Air Conditioning | 1 mi | |
| Staining and Painting By George | 17 mi | |
| Superior Roof and Window | 5.0★ (1) | 28 mi |
| T & L Home Improvement | 3.0★ (1) | 17 mi |
| Wildwood Designs LLC | 5.0★ (2) | 32 mi |
| Young's Gutters, WIndows & Doors | 2 mi |
How much do window installers cost in Ontario?
Typical prices in USD, adjusted for Ohio with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,430 | $7,340 | $11,830 | Per project (several windows): typical range of customer-reported projects. US national range × 1.00 East North Central factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Ontario window installers
We scored 46 Ontario 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.
| Factor | Weight | Computed from | In Ontario data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Window installers in Ontario: frequently asked questions
Who is the best window installer in Ontario?
By CR Score, the highest-ranked window installer in Ontario, OH is Absolute Assurance Restorations LLC with a CR Score of 60/100. It has 4.9★ from 197 Google reviews. It is open 24/7. Everguard Exterior LLC (#2) and CENTRAL OHIO GLASS (#3) follow. We ranked 46 window installers on ten factors, last updated October 22, 2026.
How many window installers are there in Ontario?
ContractorsRanked ranks 46 window installers serving Ontario, OH. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which window installers in Ontario are open 24/7?
3 ranked window installers in Ontario post 24/7 hours. The highest-ranked are Absolute Assurance Restorations LLC (#1), ACE Contracting, LLC (#9) and M & R Roofing & Repairs (#12). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which window installers in Ontario work on weekends?
19 of 46 ranked window installers post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Absolute Assurance Restorations LLC (#1), Everguard Exterior LLC (#2) and Bo Lacey Construction (#5). Posted hours are office hours; crews may book weekend jobs separately.
How much does window replacement cost in Ontario?
Window replacement typically costs $3,430 to $11,830, with $7,340 typical (Per project (several windows): typical range of customer-reported projects. US national range × 1.00 East North Central factor (2025 Cost vs. Value Report)). The range is adjusted for Ohio. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Ontario window installers have?
The median Google rating among 46 rated window installers in Ontario is 4.8★, with a median of 25 reviews. Bo Lacey Construction has the most, 558 reviews, and ranks #5. 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 Ontario count in this ranking?
Yes, if they are within 40 mi of the Ontario 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 Ontario
- October 2026: CR Scores recalculated for 46 window installers serving Ontario.
More window installers and Ontario pages
Window installers near Ontario
- Window installers in Mansfield, OH50 ranked
- Window installers in Shelby, OH49 ranked
- Window installers in Galion, OH51 ranked
- Window installers in Ashland, OH94 ranked
- Window installers in Bucyrus, OH54 ranked
- Window installers in Willard, OH47 ranked
- Window installers in Apple Valley, OH85 ranked
- Window installers in Mount Vernon, OH157 ranked
- Window installers in Marion, OH117 ranked
- Window installers in Norwalk, OH69 ranked
Other trades in Ontario
- Roofers in Ontario187 ranked
- Plumbers in Ontario66 ranked
- Electricians in Ontario41 ranked
- HVAC contractors in Ontario52 ranked
- General contractors in Ontario64 ranked
- Painters in Ontario25 ranked
- Landscapers in Ontario42 ranked
- Handymen in Ontario13 ranked
- Kitchen remodelers in Ontario22 ranked
- Bathroom remodelers in Ontario22 ranked
- Flooring contractors in Ontario19 ranked
- Tile installers in Ontario6 ranked
- Concrete contractors in Ontario33 ranked
- Fence contractors in Ontario16 ranked
- Deck builders in Ontario17 ranked
- Siding contractors in Ontario76 ranked
- Gutter installers in Ontario25 ranked
- Insulation contractors in Ontario10 ranked
- Solar installers in Ontario10 ranked
- Garage door repair companies in Ontario8 ranked
- Foundation repair companies in Ontario27 ranked
- Tree services in Ontario38 ranked
- Masonry contractors in Ontario17 ranked
- Water damage restoration companies in Ontario56 ranked
- Home builders in Ontario48 ranked
- Demolition contractors in Ontario6 ranked
- All contractors in Ontario