Top-rated contractors.

Get matched with top contractors in West Islip, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your contractor service project in West Islip, NY?

Select your specific project to find the pro for you.

TRUSTED BY WEST ISLIP, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon86
    Verified contractor services reviews

Find Contractors in West Islip

Avatar for Greg Home Improvement, Inc.
Greg Home Improvement, Inc.
4.7(
86
)
Major Home Repairs (General Contractor)

Serving West Islip, NY and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"I would highly recommend Greg Home Improvement for any project & very professional, clean after himself and on time! Greg and his crew were responsible and very professional. They were able to meet every single demand of the homeowners. It’s been pleasure working with them. They really went above our expectations for our lower level make over of our home, we are truly greatful to work with Greg...bar none this has been the best experience with a contractor to date. We will always call Greg for any upcoming projects."
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS

+101

Recommended by96%of homeowners
Avatar for Alta Renovations Corp
Alta Renovations Corp
5.0(
28
)
Major Home Repairs (General Contractor)

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Excellent! Alta Renovations did my bathroom from the studs out. Tile, sheetrock, floor, vanity and the plumbing and towel hardware. The job was was in a co-op, with very frustrating "rules" and "requirements ". Most contractors would not want to participate (paperwork, time schedules and parking restrictions). Jose, the owner of Alta, abided by all the rules, whiles still keeping a smile!!! His workers worked neatly and orderly, knew exactly what had to be done, and did it. Very pleased. I'm recommending him to all my ? ? ? ? ?"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Response time8 hrs
6 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Golden Ladder Construction
Golden Ladder Construction
5.0(
11
)
Major Home Repairs (General Contractor)

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Warranties offered

"Joe did a great job! He was able to take on any job I needed done. He put up an awesome overhang over a side door and for a great price. From there he took on a bunch of others jobs like fixing the door jams on my side door, repairing my deck , fixing the roof line of my house and checking all kinds of odds and ends. He was great! He got things done and at a fair price too!"
Custom Cabinetry
LED mirror
Custom Vanity
Niche & Bench
Multifunctional

+53

Response time1 hour
Response rate93%
2 neighbors recently requested a quote
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Major Home Repairs (General Contractor)

Serving West Islip, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I used these guys for a remodeling job which included bathroom renovation, some minor electrical work, knocking down and installing new dry wall and painting. Class acts! We all hear horror stories about contractors not calling you back or not showing up on time or showing up at all. Not these guys! Hector, Moises and their crew really did exactly what they said they were going to do. Friendly, responsive and oh yea, solid work! Professional through and through! Highly recommend them and would use them again!"
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for Stars and Stripes Home Improvement LLC
Stars and Stripes Home Improvement LLC
4.8(
318
)
Major Home Repairs (General Contractor)

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Project took a lot longer then expected. The quality of the work is top notch. So overall I'll take quality over speed any day. The workers are great and easy to work with. Any Sub-contractors that were used were also great and easy to work with. Both bathrooms Came out great!"
Remodeling - Kitchen & Bathroom Project
VEGA KITCHEN
Painting - Interior Project
Complete Renovation
Basement

+720

Response time4 days
11 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
Major Home Repairs (General Contractor)

Serving West Islip, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"Artie & Mike are simply the best. I used them to: 1) Build a LARGE extension to my house and redo my entire kitchen and dining room. The job was completed on time and on budget. Throughout the process Artie was transparent & professional. EVERY person who has stepped into my house has complimented at the detailed perfection. 3) Artie built us a custom walk in pantry 2) Built 2 large decks in the backyard as well as an outdoor shower. This project was completed on time, on budget while exceeding all expectations. If you are looking for a contractor and crew that is responsible, responsive, polite, creative and delivers the HIGHEST LEVEL of quality - Artie is the one."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cocos Custom Building LLC
Cocos Custom Building LLC
4.8(
8
)
Major Home Repairs (General Contractor)

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"We hired Coco’s Custom Building on 2 separate occasions. We needed our roof redone and later decided to hire them to replace a dozen windows in our home. The owner Keith provided us with a great quote each time and was able to schedule the work right away. Any questions or concerns I had were addressed immediately which made the renovation go smoothly. I would definitely recommend Coco’s Custom Building and look forward to using them with my future home renovations."
Exterior Remodel
Modular Set And Exterior Finish Project
Exterior Remodel
Modular Set And Exterior Finish Project
Exterior Remodel

+31

Response time12 hrs
Response rate100%
45 neighbors recently requested a quote
Avatar for Homes & Beyond, Inc.
Homes & Beyond, Inc.
4.8(
20
)
Major Home Repairs (General Contractor)

Serving West Islip, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Miguel and his crew showed up on time and went right to work. they don't waste anytime and their work is impeccable . This is the third time they have worked in my house. His workers are all polite and trustworthy and that is something you cannot put a price on! speaking on THE PRICE SUBJECT he  undercut 2 of the three jobs I originally got quotes on without batting an eye.  Homes & beyond is the only contractor I would ever allow in my home.   VERY FAIR PRICES  AND THE WORK IS PERFECTION"
Kitchen
Kitchen
Kitchen
Kitchen open layout
Kitchen open layout

+50

Response time6 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Patzan Home Improvement Inc
Patzan Home Improvement Inc
5.0(
6
)
Major Home Repairs (General Contractor)

Serving West Islip, NY and surrounding areas

Approved

In business since 2008

Emergency services offered

Customers say: True professional

"Giovanni and his crew were very professional and did a wonderful renovation to my garage. Any question or concerns I had were answered to my satisfaction . I would highly recommend them for any work you may have. Mike B"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

2 neighbors recently requested a quote
Recommended by83%of homeowners
...
Showing 1-10 of 605
Unfinished Carpentry questions, answered by experts

You may need a permit to install your window seat. Even though it's an indoor modification, some municipalities require permits for any built-ins added to homes. Check with your carpenter or, if you're DIY-ing, do some research on your city's requirements.

There are both temporary and permanent ways to enclose a carport. If you’re looking to enclose your carport for the winter, a canvas enclosure could do the trick. It won’t be as protective as a permanent structure, but it can offer some protection from elements like snow, rain, and wind. For a permanent enclosure, you can add extra walls, add a new vertical roof, or a lean-to addition on one side of the structure.

Framing with metal studs can be significantly faster than using wooden studs, provided you have some experience working with the material. While you can use virtually instant pneumatic nailers with wood, metal requires installing screws. However, because metal is lighter, straighter, usually comes cut-to-length, and doesn't require sorting for the best pieces, you can save significant time using metal instead of wood.

In framing, studs are placed at 16-inch intervals to coincide with the typical spacing of wall materials such as drywall or plywood. This spacing is called "on-center" and is necessary for maintaining structural stability and efficient use of materials. The 16-inch spacing also helps to distribute the weight evenly across the building's structure. For those looking to cut material costs and improve energy efficiency, 24-inch stud spacing can be employed through a method called "advanced framing". This requires careful planning and adherence to local building codes to ensure structural integrity.

Professionals charge between $60 and $95 per hour to install ornamental porch columns. The amount of time they need varies based on the condition of the porch, whether they need to remove old columns, and if there is any damage to your porch's structure. This cost can increase if more issues come up during the installation process.

The West Islip, NY homeowners’ guide to contractor services

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