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Find Major home repair pros (general contractors) in Riverhead

Avatar for Greg Home Improvement, Inc.
Greg Home Improvement, Inc.
4.8(
80
)

Serving Riverhead, 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 Rea Professional Construction INC
Rea Professional Construction INC
5.0(
24
)

Serving Riverhead, NY and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Jaime and his crew built a cedar deck and constructed a crawl space with access doors for my new manufactured home in Montauk. Great communication, the carpentry was well done and in the timeframe that was expected. Would use again for other projects"
Before
Before
Bathroom Renovation
After
After

+223

Response time6 days
Recommended by100%of homeowners
Avatar for JA Carpentry Works LLC
JA Carpentry Works LLC
5.0(
32
)

Serving Riverhead, NY and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Excellent job in a very professional manner. Javier was courteous and very responsive and on top of things I would recommend this company and him."
Kit
Kit
Kit
Kit
Kit

+18

Response time6 hrs
Response rate92%
2 neighbors recently requested a quote
Avatar for Alta Renovations Corp
Alta Renovations Corp
5.0(
25
)

Serving Riverhead, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Working with Jose and is team was an excellent experience. He’s very dependable and reliable . He shows up on time and he works! His prices are very reasonable and his work product is wonderful. Jose was initially hired to do one project for me (renovation of all 3 bedrooms - install new ceiling light (bedroom had no overhead lighting ) repair ceiling, instal new ceiling fan, paint all bedrooms, built two custom closets. After I realized how well he worked, I asked him back to do a second project on my home, repainting the entire interior of my home, repairs to the ceiling etc. he also did more electrical work on the front of the house. He then did some tile replacement and I installed additional lights in the basement area. Based on the work my Neighbour saw at my home they also hired Jose to repaint the entire interior of their home.He’s the ONLY person I will ever call from now on for Anything I need done."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Response time8 hrs
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for A.S.M. Home Improvements
A.S.M. Home Improvements
5.0(
10
)

Serving Riverhead, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"It went very well Anthony explained what needed to be done and gave a reasonable estimate. He was knowledgeable and answered my questions. The job was done in a timely my timely manner and I was pleased with the results"
Remodeling
Remodeling
Remodeling
Remodeling
2 of 2
fire pit

+48

Response time11 hrs
5 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
5.0(
12
)

Serving Riverhead, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: Quick response

"<p>This is the 2nd major project I contracted Art DeRosa & Co for.  The 1st being 4 years ago a major living room/family room renovation which was hugely successful.  That 1st experience led me to award Art (after several other competitive quotes) this 2nd and far larger & more complex project.<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /></p> <p>Overall it went well but this was a complicated project encompassing all the typical trades and expertise of building a new luxury house but far more complicated because it was a renovation performed while we were living in the home. Dust partition walls with wood framing had to be erected in several locations in the house which included temporary doors for entering and egress in certain areas of the remaining living areas of the house in order to protect the remaining house from dust and demolition , as well as, provide privacy for us during construction. </p> <p>Experience, Experience, Experience and Professionalism, Professionalism, Professionalism are the hallmarks of Art DeRosa and company.  He is a seasoned performer and pretty much seen it all.  Art has such a vast amount of home construction experience in both hi-end and medium end homes that he can draw upon a wealth of knowledge in all construction disciplines to implement a fine finished result.  As a former tool and die maker his penchant for hi-precision finish work yields highest quality appearances to things like moldings; trim; windows; doors; floors; etc. etc. </p> <p>This complex renovation project lasted 7 months which was within the initial time estimate given at the beginning and Art DeRosa and team were here every single day, day in and day out,  bright and early during that time frame. He did not start any other projects and stayed on the job day-in and day-out even when other sub-contractors such as plumbers and electricians were on the job site excluding his people from doing any other work. Art DeRosa and team were here every single day until final signoff.</p> <p>I would not hesitate to recommend Art DeRosa & Co for any planned New House and/or House Renovation of any kind.</p> <br />"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time2 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Refined Renovators & Design
Refined Renovators & Design
5.0(
8
)

Serving Riverhead, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Had several major renovations I wanted done for my home. Danny came in and listened to my vision and was able to make it a reality. I could not be happier with the work. Every part of the project was done on time and under budget. I highly recommend them."
comfortable spaces
sunroom
Beautiful Bathroom
Primary Bedroom
custom cabinets

+8

Response time5 hrs
Response rate93%
17 neighbors recently requested a quote
Avatar for Cocos Custom Building LLC
Cocos Custom Building LLC
4.8(
8
)

Serving Riverhead, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Keith was involved in the construction of my modular home. He was the lead contractor on the job from the beginning to the end. He does a good job. I would highly recommend him."
Exterior Remodel
Modular Set And Exterior Finish Project
Exterior Remodel
Modular Set And Exterior Finish Project
Exterior Remodel

+31

Response time12 hrs
12 neighbors recently requested a quote
Recommended by100%of homeowners
MGT Construction, Corp.
4.3(
15
)

Serving Riverhead, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"We hired Steven to redo our kitchen floor and install a countertop backsplash. Unfortunately, the project did not go as smoothly as planned. The workmen on the first day caused damage to an adjacent floor and did a poor job with the leveling. To Steven’s credit, he immediately acknowledged the problems and arranged, at his own expense, for the floor to be refinished and the leveling redone properly. What was supposed to be a three-day project stretched into months because of these complications, and during that time we often doubted his assurances that he truly wanted the work done right. In the end, however, Steven stayed committed. After many conversations and much patience, the job was completed conscientiously and to our full satisfaction. He also gave us a substantial discount to help make up for the delays and inconvenience. While the process was far more drawn out than expected, Steven ultimately stood behind his work and made sure the final result was high quality. He is a man of integrity who really stands behind his work. This is something to truly be valued."
Greenport Second Floor Addition
Orient Complete Ground up House
Greenport Complete Ground Up House
Kitchen Remodeling Project
Orient Complete House Build - Bathrooms

+172

Response time1 day
21 neighbors recently requested a quote
Recommended by80%of homeowners
Curtis Caputo Home Improvement
5.0(
4
)

Serving Riverhead, NY and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Curtis is a real pro. I have used his services on two occasions and was completely satisfied. He installed a storm door, chair rail and molding. He shows up on time cleans up after he is finished for the day and ensures customer satisfaction. I plan on using his services in the near future and highly recommend him to anyone looking for a job well done"
cottage
cottage remodel
Shower
shower
Steam Room

+32

Response time2 days
Recommended by100%of homeowners
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FAQs for major home repair (general contractor) projects in Riverhead, NY

In many cases, it’s much less expensive to convert a bus than to buy an RV, especially if you’re considering a newer RV model, which can exceed $100,000.

Another huge benefit of school bus conversion is that you are in control of the renovation project. You get to pick your camper's new layout and all the appliances and furniture.

While school buses can easily cost $300,000 when they're new, you can often find used buses for just a few thousand dollars. These vehicles experience extreme depreciation due to government regulations; they can only be used for so long before they must be replaced. Due to those same regulations, other government agencies cannot purchase them for their own uses, so the consumer market is the only place they can go.

The length of time it takes to convert a bus depends on the scope of the project (and size of the bus), how much work is DIY vs. done by a professional contractor, and how much work you’re doing up front.

In general, expect at least a couple of months for a conversion, but larger conversions could take six months to a year. Remember: You can tackle projects as you go: Get the basic work done so that it’s livable, and then continue to enhance your living space over time.

The Riverhead, NY homeowners’ guide to major home repairs (general contractor)

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