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Find Natural slate roofing repairers in West Islip

Avatar for Royal Roofing & Siding Brooklyn
Royal Roofing & Siding Brooklyn
4.6(
144
)

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"After dealing with a leak around our skylight for months, we finally called Royal Roofing & Siding, and we're so glad we did. They quickly found the source of the problem, replaced the damaged flashing, and properly sealed the skylight. The crew was courteous, professional, and kept us informed throughout the repair. Since the work was completed, we've had several heavy rainstorms without a single leak. It's refreshing to work with a company that truly stands behind its work. I wouldn't hesitate to hire them again"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+41

Response time1 day
Response rate93%
18 neighbors recently requested a quote
Avatar for Four Seasons Roofing
Four Seasons Roofing
4.6(
150
)

Serving West Islip, NY and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Bill Taylor, the President of the company, carefully surveyed the condition of the roof. His detailed, clear estimate addressed all of my concerns. The crew assigned to the project was efficient and courteous. The company is GAF certified, ensuring the warranty will be honored. I highly recommend Four Seasons Roofing."
GAF Preferred Contractor Badge
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time2 days
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for ALB Home Improvement, Inc.
ALB Home Improvement, Inc.
4.9(
299
)

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Customers say: True professional

"Albert was professional and courteous throughout the process. He gave a fair price, was punctual and did an excellent job in repairing my roof. I would not hesitate to use him for any issues relating to your roof."
Roof repair
Roof repair
Install new System
Install roof
Roof repair

+97

Response time5 hrs
Response rate98%
282 neighbors recently requested a quote
Avatar for Landstar Construction
Landstar Construction
5.0(
28
)

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Steve from Landstar Construction was honest and gave me a very fair price. The finished job was excellent and I was extremely happy with my new roof. I highly recommend Landstar Construction for your roofing needs."
COPPER FLASHING
NEW ROOF
SKYLIGHT REPLACEMENT
SKYLIGHT REPLACEMENT
Paint Gaco

+3

Response time4 hrs
Response rate99%
44 neighbors recently requested a quote
Avatar for O'Brien Brothers Contracting, Inc.
O'Brien Brothers Contracting, Inc.
4.9(
209
)

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"The two brothers were great. Very business - like and friendly. They put new copper around my chimney and also replaced slates on the roof. I am very happy and would recommend them highly."
Copper flashings
Plywood
G.A.F Architectural shingles
Only the best materials
Chimney flashing and roof repairs

+53

Response time9 hrs
Response rate94%
142 neighbors recently requested a quote
Avatar for EM Certified Construction, Inc.
EM Certified Construction, Inc.
4.9(
70
)

Serving West Islip, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I had a great experience with this EM Certified Construction for my roof repair. They responded quickly, gave a fair quote, and completed the job with excellent workmanship. The team was professional, explained everything clearly, and made sure the repair blended perfectly with the rest of the roof. It’s been a few months now, and the repair is holding up perfectly. Highly recommend them for any roof repair needs!"
Porch and backyard
Porch and backyard
Porch and backyard
Porch and backyard
Porch and backyard

+5

Response time7 hrs
1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Premium Roofing & Siding, Inc.
Premium Roofing & Siding, Inc.
4.4(
191
)

Serving West Islip, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Premium Roofing and Siding came out to give me an estimate on some siding that had blown off. Phil was very prompt and returned my call. That's rare these days. He gave me a fair price and fixed my problem on the spot. He also checked the all the siding and repaired what needed it. It's unusual these days to find a responsible and fair company that doesn't try to rip you off! I highly recommend Premium Roofing and Siding."
chimney LEAD flashing
chimney flashing
repair
repair
repair

+106

Response time9 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
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FAQs for natural slate roofing repair projects in West Islip, NY

If more than 30% of your slate roof is damaged, it's time to consider a full replacement. This will prevent further deterioration and avoid costly recurring repairs. A professional slate inspection (costing between $130 and $360) can confirm whether repairs are sufficient or if a full roof replacement is the better option.

A slate roof can last anywhere from 60 to 150 years, depending on factors like installation quality, regular maintenance and repairs, and local weather conditions. Compared to materials like clay and concrete, which often last around 50 years, a well-maintained slate roof offers superior longevity, durability, and long-lasting aesthetic appeal.

Yes, you can use temporary patch solutions, such as roofing cement or patchwork, to provide immediate relief for minor leaks or underlayment issues observed from inside your home. However, these provisional fixes do not replace the need for a permanent, professional exterior repair, which is necessary to ensure the long-term integrity and weather resistance of your slate roof.

The West Islip, NY homeowners’ guide to natural slate roofing repairs

From average costs to expert advice, get all the answers you need to get your job done.