How much do home renovation contractors typically cost?
- Ronkonkoma, New York Average$56,266
- Typical Range$0 - $217,000
- Low End - High End$5,000 - $225,000

All phases of work, Handyman, Tiles, drywall, plumbing,electrical, siding, roofing, windows, doors , and 1 more
"Joe did a fantastic job rebuilding a closet in my brothers house. As well as building a new wall in my home. His work is high quality and his price is very reasonable by comparison to other contractors out there. Cleans up extremely well afterwards also. Highly recommend"
B6A8193F5BDA341EF44444AAD719348BEC8A8CE06FE06BB5F4478B2BF558D65E A. in November 2025
"Hired Alta do remodel my whole kitchen and replace my roof. Kitchen was a big job that involved taking down two walls and putting in a header. Couldnt be happer, they did amazing work, a good price. Friendly, professional crew that always showed up on time and kept things as neat as possible. Jose goes above and beyond to make sure the job comes out great. He's one of the good ones 100% would recommend this company."
Thomas O. in November 2024
Electrical
"Nice guy who was prompt,courteous, and did a perfect job. The price was fair. I now have an electrician for future needs. Hire him at once if you need electrical work done."
John L. in November 2021

Kitchens\ Basements \ Domers \ Extensions, Custom Decks, Handyman \ Sheetrocking and Taping , and 2 more
"This was not a cookie cutter job but Vinny confidently said what he would do then did it in record time."
Vincent L. in November 2019

Crawlspace encapsulation, Foundation repair, General contractor , and 2 more
"PAUL AND HIS CREW WERE VERY COURTEOUS AND PROFESSIONAL. THEY CAME ON TIME AND EVEN EXTENDED THEMSELVES. THEY CLEANED UP AFTER EACH PART OF THE PROJECT BEFORE LEAVING. PAUL PROMISED ME A MIRROR FINISH ON THE TAPE AND SPACKLE, AND HE DELIVERED JUST THT. I COULD NOT HAVE BEEN HAPPIER. BY THE WAY , THIS WAS A DRYWALL JOB. I WOULD HIGHLY RECOMMEND NEW HORIZONS TO ANYONE. THANKS PAUL. YOU WERE A PLEASURE TO WORK WITH."
JOHN K. in April 2013
In business since 2006
About us: "At Eyeris Industries LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!"

Basement Remodels, Siding and Windows/ Doors, In Home Design , and 2 more
"True professional and did a good job."
Rathin M. in November 2009
In business since 1992
About us: "We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!"
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Ronkonkoma Addition & Remodeling Contractors are rated 4.9 out of 5 based on 166 reviews of 166 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
What best describes this remodel / renovation project?
Select the rooms that will be part of your remodel.
Find out how HomeAdvisor can help your business