Best General Contractors in Islip, NY

The highest-rated Construction, Remodeling & Renovation companies out of 316 vetted & reviewed in the Islip area.

Kuhn Construction

Kuhn Construction

(23)
Kitchen Cabinets, Kitchen Remodels, Home Additions
“The Kuhn team of talented craftsmen and our designer did an outstanding job in remodeling our master bathroom. They stayed on budget and did an outstanding job in communication throughout the entire project. The professionalism was second to none. ...”
Free Initial Consultation
In Business Since 2001
Offers Financing Options
Transparent Fees & Pricing
417 Main St suite A, Islip, NY
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Cascella and Sons Construction Corp.

Cascella and Sons Construction Corp.

(19)
Kitchen Remodeling, Bathroom Remodeling
“We added a Porch, a Carport and a Bedroom Extension to our House. The work done by Cascella and Sons was Excellent. We are very happy with their work and service. Ciro, Sal, Raymond and Sebastian were always there to listen to our requests and pro...”
Offers Financing Options
In Business Since 2001
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
Serving Islip Area
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Asphalt D Roofing and Driveways

Asphalt D Roofing and Driveways

(30)
  • Project
  • Team
  • Communication
“Excellent service and value. No messing around and he will tell you when he can come and do the job and follows through on it. I even didn't have to be here and he got on with the job. thanks”
In Business Since 2022
Emergency Services
Licensed
Serving Islip Area
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TCR Builders

TCR Builders

(30)
Gutter Installation, Kitchen Remodeling, Commercial Roofing
“All my wife wanted for Christmas was a home gym. Sam, Ernesto and the whole crew went above and beyond and created something amazing that we are beyond proud to call our own! The gym looks even more incredible than I could have ever imagined. They wo...”
In Business Since 2016
Free Initial Consultation
Serving Islip Area
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Bancker Electric

Bancker Electric

(2)
“I worked there for almost 7 years through IBEW Local 1049. I was always treated fairly and with the utmost respect. They are truly an A++ organization.”
In Business Since 1960
BIC #1424
171 Freeman Ave, Islip, NY
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Harborwood Construction Corporation

Harborwood Construction Corporation

(1)
“Mark the owner was on the job from start to finish working with his crew of skilled, professional and polite workers. The job was cleaned after each day and was finished earlier than expected even with the last minute changes and additions. My wife a...”
In Business Since 2016
Free Initial Consultation
Licensed, BBB Rating: A+
Serving Islip Area
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Devitos Home Improvement & Design

Devitos Home Improvement & Design

(12)
Windows, Decking, Home Interior 
“I used this company. I have to say that all staff are knowledgeable and professional. I will definitely use and recommend this company to family and friends”
Family Business
In Business Since 2000
Free Initial Consultation
Licensed
Serving Islip Area
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G B Construction and Development Inc

G B Construction and Development Inc

(10)
  • Renovation
“So happy that we chose GB Construction for our remodeling project. They were very professional throughout the entire process, and the work was done in a timely manner.”
In Business Since 1990
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
Serving Islip Area
i
Deer Park Stairbuilding & Millwork Co.

Deer Park Stairbuilding & Millwork Co.

(25)
  • Sales
  • House
  • Job
“Deer park stairs made the impossible possible! From Paul's design and engineering to Marvins construction of the stairs, Boliuar + Cristians installation they all created a master piece. They turned an ugly spiral staircase into a stair case that is ...”
In Business Since 1956
Family Business
Accepts All Major Credit Cards
Serving Islip Area
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Vinyl Touch Remodeling

Vinyl Touch Remodeling

(3)
New Construction
“We have used Vinyl Touch for a new roof and siding 18 years ago and was very happy back then. When it was time to do our extension we knew who to call. Doug and his crew did an amazing job with our extension. We had concerns with the roof and flo...”
In Business Since 2000
Free Initial Consultation
200 Union Blvd, West Islip, NY
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Prodigy Contracting Inc

Prodigy Contracting Inc

(21)
  • Price
  • Home Improvement
  • Crew
“Excellent experience with this company from beginning to end. All workers were very experienced and professional. All work came out beautifully and we were very happy with the quality. Would definitely use this company again for future home improvem...”
In Business Since 2004
Offers Financing Options
Serving Islip Area
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Caldara & Sons Contracting

Caldara & Sons Contracting

(3)
“Top notch service. Very thorough and reliable. Pleasure to do business with, I couldn't be happier. Excellent staff.”
In Business Since 1968
Emergency Services
Licensed
Serving Islip Area
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Shesh Contractors and Builders

Shesh Contractors and Builders

(2)
“I've known Greg since High School and always knew his work ethic was of one dedication and two a creator. Greg and his father worked together for many years and Greg has done a great job with the business. For these reasons I had half my house knocke...”
In Business Since 2015
582 Higbie Ln, West Islip, NY
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Action Store Fronts

Action Store Fronts

(1)
“Excellent location”
In Business Since 1988
Accepts All Major Credit Cards
263 Union Blvd, West Islip, NY
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Pappy's Ultimate Remodeling & Construction

Pappy's Ultimate Remodeling & Construction

(3)
Window & Door, Home Renovations, Siding
“Wow. I saw it in my mind, i drew it out on paper and then watched my idea come to life! Pappys did an excellent job making this a reality and at a fair price! They were professional, communicated with me f4om beginning to end and showed up and finish...”
In Business Since 2022
Offers Financing Options
Emergency Services
Serving Islip Area
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Loyal Building Services

Loyal Building Services

(2)
Building Maintenance/Hvac, Equipment Repair, Janitorial
“Outstanding Company! Professional and honest people to do business with”
In Business Since 2012
Free Initial Consultation
Accepts All Major Credit Cards
Serving Islip Area
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RJL Home Remodeling

RJL Home Remodeling

(5)
  • Project
“This guy is really amazing. We added custom trim and wainscoting to enhance the beauty of our home. The transformation was phenomenal and it added elegance, appeal and sophistication to our home. He was very detail oriented and the quality is very i...”
In Business Since 2016
Free Initial Consultation
Serving Islip Area
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Maxxum Construction Corporation

Maxxum Construction Corporation

(3)
Transportation Portfolio, Senior Living, Residential Portfolio
“I hired Maxxum Construction for multiple projects over a two year period. Remodeled and gutted kitchens(2), basement and bathrooms(2). Removed carpeting and refinished wooden floors. Painted entire interior. I was very pleased with the profession...”
In Business Since 2003
Serving Islip Area
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Blue Bay Contracting

Blue Bay Contracting

(2)
“They did my house remodel and I loved how everything came out!! Great work!”
In Business Since 2013
Free Initial Consultation
Serving Islip Area
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Envy Contracting Inc.

Envy Contracting Inc.

(2)
“En Vy contracting has its all. The work completed in my house included installing a cover over the gutters, hanging the TV brackets/TV's, back entry landing, lights indoor/outdoor, shutter installation and the under cabinet garbage pull out. The comp...”
In Business Since 2020
Free Initial Consultation
Licensed
Serving Islip Area
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Shore Thing Construction Inc.

Shore Thing Construction Inc.

(1)
“Highly recommend Shore Thing Demo. They were on time, reasonably priced and professional. Will be using again for future projects.”
In Business Since 2021
Free Initial Consultation
Licensed
Serving Islip Area
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JJK Construction LLC

JJK Construction LLC

(4)
General Contracting
“Oneil and the rest of the crew did an amazing job taking care of lots of various small jobs in our new apartment. Whether it was refitted doors that wouldn't close, or replacing an old shower door, these guys accomplished more in two days than we had...”
In Business Since 2010
Serving Islip Area
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Renovation, Repair & Home Improvement Services in Islip, NY Cost Estimates

Minimum cost
$1605
Maximum cost
$222120
National Average
$29900
Avg Per Hour Rates
$152
$3909
$62006
Average price range is based on 410 cost profiles
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Average Cost $29900
Minimum cost $1605
Maximum cost $222120
Avg Per Hour Rates $152

Fair range $3909 to $62006 is based on 410 cost profiles.

Why these companies made our list

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