64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 401 Google reviews, listed on Google as “Masonry contractor”.
- 4.9★ from 401 Google reviews
- Hours
- Mon–Sun 9 AM–9 PM
- Address
- 25 Plant Ave, Hauppauge, NY 11788
Best Masonry Contractors in Islip, NY (2026)
515 masonry contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Islip: Flawless Masonry, CR Score 64/100; 4.9★ from 401 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Martin Masonry and Landscaping, posts 24/7 hours; ranked #2 of 515.
- 39
Most-reviewed: Four Seasons Roofing & Exteriors, 683 Google reviews at 4.9★, the most of 515 ranked; ranked #39.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
515 Islip masonry contractors are ranked here by CR Score, from ten published factors. 78 are open 24/7, 398 open Saturdays and 182 open Sundays, based on posted hours. The median Google rating is 4.9★ across 515 rated businesses.
Top 10 masonry contractors in Islip at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Flawless Masonry | 64 | 4.9★ (401) | Hauppauge, 6 mi away | Sat · Sun · Evenings | Overall |
| 2 | Martin Masonry and Landscaping | 64 | 5.0★ (201) | Bayport, 9 mi away | 24/7 | Emergencies |
| 3 | Genstar Masonry and Landscaping | 63 | 5.0★ (479) | Massapequa, 13 mi away | Sat · Sun · Evenings | — |
| 4 | Advanced Driveways & Patios Paving & Masonry Specialist | 61 | 4.8★ (45) | Lindenhurst, 9 mi away | 24/7 | — |
| 5 | Softwind Landscape & Masonry | 60 | 4.7★ (158) | East Islip, 1 mi away | 24/7 | — |
| 6 | Black Bear Masonry Design | 60 | 5.0★ (38) | West Islip, 6 mi away | Sat · Sun | — |
| 7 | Mighty Pavers | 60 | 5.0★ (192) | Oyster Bay, 19 mi away | Sat · Sun · Evenings | — |
| 8 | Certified Chimney Service | 60 | 4.7★ (370) | Calverton, 19 mi away | Sat · Sun · Evenings | — |
| 9 | Creative Stone & Cabinets Kitchen & Bath Design Center | 59 | 4.9★ (676) | Selden, 14 mi away | Sat · Sun | — |
| 10 | YOYO Masonry | 59 | 5.0★ (9) | Brentwood, 4 mi away | 24/7 | — |
The 515 best masonry contractors in Islip, 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 Bayport, 9 mi away
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 201 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 201 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 947 Division St, Bayport, NY 11705
Based in Massapequa, 13 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 479 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 479 Google reviews
- Hours
- Mon–Sun 8 AM–9 PM
- Address
- 5340A Merrick Rd, Massapequa, NY 11758
Based in Lindenhurst, 9 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 45 Google reviews, listed on Google as “Masonry contractor”.
- 4.8★ from 45 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 833 N Delaware Ave, Lindenhurst, NY 11757
Based in East Islip, 1 mi away
60/100CR ScoreRanked #5 because of its Google rating and review volume: 4.7★ from 158 Google reviews.
- 4.7★ from 158 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 55 Carleton Ave #7, East Islip, NY 11730
Based in West Islip, 6 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 38 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 7 AM–3 PM · Sun 9 AM–2 PM
- Address
- 321 George St, West Islip, NY 11795
Based in Oyster Bay, 19 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 192 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 192 Google reviews
- Hours
- Mon–Sun 9 AM–7 PM
- Address
- 123 South St Ste 212, Oyster Bay, NY 11771
Based in Calverton, 19 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 370 Google reviews, listed on Google as “Masonry contractor”.
- 4.7★ from 370 Google reviews
- Hours
- Mon–Fri 7 AM–11 PM · Sat–Sun 7 AM–10 PM
Based in Selden, 14 mi away
59/100CR ScoreRanked #9 because of its Google rating and review volume: 4.9★ from 676 Google reviews.
- 4.9★ from 676 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 9 AM–6 PM · Sun 10 AM–4 PM
- Address
- 448 Middle Country Rd, Selden, NY 11784
#10 YOYO Masonry
Based in Brentwood, 4 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 14 Blacker St, Brentwood, NY 11717
Based in Farmingville, 12 mi away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 134 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 134 Google reviews
- Hours
- Mon–Sat 7:45 AM–7 PM · Sun closed
- Address
- 118 Ridgewood Ave, Farmingville, NY 11738
#12 I FIX BRIX
Based in Centerport, 16 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 97 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 97 Google reviews
- Hours
- Mon–Sun 9 AM–6:30 PM
Based in Patchogue, 11 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 66 Google reviews, listed on Google as “Masonry contractor”.
- 4.8★ from 66 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 7:30 AM–7 PM · Sun 8 AM–6 PM
- Address
- 57 E Main St, Patchogue, NY 11772
#14 Affordable Patio
Based in Bohemia, 7 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 88 Google reviews, listed on Google as “Masonry contractor”.
- 4.9★ from 88 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 7 AM–2 PM · Sun closed
- Address
- 91 Knickerbocker Ave, Bohemia, NY 11716
Based in Merrick, 18 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 36 Fox Blvd, Merrick, NY 11566
Based in Bohemia, 7 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 63 Google reviews
- Hours
- Mon–Sat 9 AM–6 PM · Sun closed
- Address
- 600 Johnson Ave Suite D9, Bohemia, NY 11716
Based in Hempstead, 22 mi away
59/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 159 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 159 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun 8 AM–1 PM
- Address
- 75 Chasner St, Hempstead, NY 11550
#18 Ageless Masonry
Based in Bethpage, 14 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.5★ from 53 Google reviews, listed on Google as “Masonry contractor”.
- 4.5★ from 53 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22 St Paul St, Bethpage, NY 11714
Based in Amityville, 16 mi away
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bayport, 21 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 52 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Coram, 15 mi away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 55 Google reviews
- Hours
- Mon–Fri 6 AM–9 PM · Sat–Sun 8 AM–9 PM
- Address
- 3 Albright Rd, Coram, NY 11727
Based in Ronkonkoma, 7 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Concrete contractor”.
- 5.0★ from 53 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1000 Easton St, Ronkonkoma, NY 11779
#23 Masone Masonry
Based in Seaford, 15 mi away
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.6★ from 34 Google reviews, listed on Google as “Masonry contractor”.
- 4.6★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3937 Merrick Rd, Seaford, NY 11783
Based in Bellmore, 18 mi away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Masonry contractor”.
- 4.9★ from 29 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2207 Newbridge Rd, Bellmore, NY 11710
Based in East Meadow, 18 mi away
58/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 61 Google reviews
- Hours
- Mon–Sun 6 AM–10 PM
- Address
- 2057 Central Dr S, East Meadow, NY 11554
Masonry contractors 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 515 ranked masonry contractors here; the rest are on their profiles.
Also serving Islip
20 more masonry contractors within 25 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 |
|---|---|---|
| 3D Landscape & Masonry | 3.5★ (2) | 9 mi |
| AND1 Masonry Inc | 5.0★ (2) | 10 mi |
| Anthony Fuschetto Landscaping | 5.0★ (2) | 11 mi |
| August Construction Corp. metal work, brick concrete work fence, painting roofing | 4.5★ (2) | 10 mi |
| B & L Concrete and Mason Contractors | 3.0★ (2) | 7 mi |
| Corea Brick Stone & construction corp. | 5.0★ (2) | 3 mi |
| ER ISLAND CONCRETE PUMP | 5.0★ (2) | 4 mi |
| Hampton Hardscapes | 5.0★ (2) | 10 mi |
| Imperial Paving Masonry | 1.0★ (2) | 11 mi |
| jcamasonry | 5.0★ (2) | 5 mi |
| Joseph Comande Mason Corporation | 3.0★ (2) | 2 mi |
| Landscaping & masonry Contreras | 5.0★ (2) | In Islip |
| mario's landscaping on suffolk county | 3.0★ (2) | 3 mi |
| P & R Masonry & Concrete Inc | 5.0★ (2) | 11 mi |
| Panacol Stone Trade | 5.0★ (2) | 5 mi |
| Roadrunner Construction Inc. - Masonry Contractor, Masonry Landscaping Service, Driveway & Paving Contractors Brentwood NY | 5.0★ (2) | 4 mi |
| Southwinds Landscaping, Inc. | 3.0★ (2) | 9 mi |
| Upwards Roofing and Masonry | 1.0★ (2) | 6 mi |
| Voytec tile & stone installation | 5.0★ (2) | 6 mi |
| Wayside Landscaping Inc | 2.0★ (2) | 7 mi |
How we ranked Islip masonry contractors
We scored 515 Islip masonry contractors 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 Islip 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 |
Masonry contractors in Islip: frequently asked questions
Who is the best masonry contractor in Islip?
By CR Score, the highest-ranked masonry contractor in Islip, NY is Flawless Masonry with a CR Score of 64/100. It has 4.9★ from 401 Google reviews. It is open 7 days a week. Martin Masonry and Landscaping (#2) and Genstar Masonry and Landscaping (#3) follow. We ranked 515 masonry contractors on ten factors, last updated October 22, 2026.
How many masonry contractors are there in Islip?
ContractorsRanked ranks 515 masonry contractors serving Islip, NY. 1 of them is based in Islip; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which masonry contractors in Islip are open 24/7?
78 ranked masonry contractors in Islip post 24/7 hours. The highest-ranked are Martin Masonry and Landscaping (#2), Advanced Driveways & Patios Paving & Masonry Specialist (#4) and Softwind Landscape & Masonry (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which masonry contractors in Islip work on weekends?
398 of 515 ranked masonry contractors post Saturday hours and 182 post Sunday hours. The highest-ranked open Saturdays are Flawless Masonry (#1), Martin Masonry and Landscaping (#2) and Genstar Masonry and Landscaping (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Islip masonry contractors have?
The median Google rating among 515 rated masonry contractors in Islip is 4.9★, with a median of 16 reviews. Four Seasons Roofing & Exteriors has the most, 683 reviews, and ranks #39. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank masonry contractors?
Each masonry contractor 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 masonry contractors outside Islip count in this ranking?
Yes, if they are within 25 mi of the Islip city center, our service radius for masonry contractors. 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.
Can masonry contractors pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Islip
- October 2026: CR Scores recalculated for 515 masonry contractors serving Islip.
- October 2026: 2 duplicate listings merged.
More masonry contractors and Islip pages
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