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Find Major home repair pros (general contractors) in Ronkonkoma

Avatar for Northgate Home Improvement Corp.
Northgate Home Improvement Corp.
4.9(
93
)

Serving Ronkonkoma, NY and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"Jeff and his team recently completed two projects for us. First, they completely remodeled our master bathroom. This was a two-week+ project where they first removed our old bathroom, right down to the studs, and then expertly rebuilt every component of our new bathroom, including replacing a 40 year old bathtub with a beautiful new tiled shower. We are thrilled with our new bath. The second project they completed was to completely remodel our garage---floor to ceiling--- with new sheetrock, electrical, insulation, and paint. Early during this project Jeff discovered several electrical code violations, that he and his team then spent over a day correcting. This was unanticipated and required more work, although Jeff did not increase his price for the project. Throughout both projects we found Jeff to be very easy to work with and responsive to any questions or suggestions that we had. His crew was always on-time and kept the job site neat---cleaning-up at the end of each day. We are planning on having Northgate remodel our second bathrooom and replace our front door in early spring and would highly recommend Jeff and his team for any and all home remodeling projects. If you are looking for an honest, dependable, and experienced contractor that delivers the highest quality....look no further than Northgate Home Improvement!"
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+56

Response time7 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Alta Renovations Corp
Alta Renovations Corp
5.0(
28
)

Serving Ronkonkoma, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Would definitely recommend Alta Renovations Corp, they are so professional and I am completely satisfied with their work! I would definitely use them again for any home remodeling!"
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+26

Response time8 hrs
6 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Stars and Stripes Home Improvement LLC
Stars and Stripes Home Improvement LLC
4.8(
313
)

Serving Ronkonkoma, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"U.S. Home remodeling did extensive work on a total remodeling of our home. From the start to finish, they were always courteous, respectful and thorough. The quality of their workmanship was excellent throughout. I highly recommend them for all of your projects."
Remodeling - Kitchen & Bathroom Project
VEGA KITCHEN
Painting - Interior Project
Complete Renovation
Basement

+699

Response time3 days
8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Golden Ladder Construction
Golden Ladder Construction
5.0(
11
)

Serving Ronkonkoma, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Warranties offered

"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"
Custom Cabinetry
LED mirror
Custom Vanity
Niche & Bench
Multifunctional

+53

Response time50 mins
Response rate94%
2 neighbors recently requested a quote
Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)

Serving Ronkonkoma, 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."
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+20

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for A.S.M. Home Improvements
A.S.M. Home Improvements
5.0(
11
)

Serving Ronkonkoma, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I used K&A Home Repairs to rebuild my deck. I found them to be dependable, professional and experienced for what I needed. Anthony came at the appointment time to provide a fair estimate and followed the work schedule as close to the plan as He could, weather permitting. I am extremely pleased with my new deck and will be calling K&A for more projects on my home."
Remodeling
Remodeling
Remodeling
Remodeling
2 of 2
fire pit

+48

Response time11 hrs
4 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for EJHPM Corp
EJHPM Corp
5.0(
7
)

Serving Ronkonkoma, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"This contractor was prompt and on time, with a great attitude. His crew was efficient and clean, and completed the job on schedule. The pictures show unpainted wood because it needs time to sit out, but the contractor will be back to paint and do additional work in September. I would highly recommend them!"
Title - Interior
Title - Interior
Title - Interior
Title - Interior
Title - Interior

+54

Response time3 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Cocos Custom Building LLC
Cocos Custom Building LLC
4.8(
8
)

Serving Ronkonkoma, 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
30 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for major home repair (general contractor) projects in Ronkonkoma, NY

Medium-density fiberboard performs well in kitchen cabinet applications when properly finished and protected. The material offers excellent dimensional stability, maintaining its shape better than solid wood when exposed to temperature and humidity fluctuations. A quality sealer or laminate covering provides essential protection against moisture exposure. Many commercial cabinet manufacturers regularly use MDF for cabinet doors and components due to its smooth finish and painting properties. With proper installation and maintenance, MDF cabinets can provide years of reliable service in kitchen environments.

Medium-density fiberboard weighs considerably more than plywood of equivalent thickness due to its dense, uniform composition. This additional weight requires stronger mounting hardware and support structures, particularly for shelving or wall-mounted applications. The heavier nature of MDF can complicate handling during installation, often requiring additional assistance for larger panels. For weight-sensitive applications, consider ultralight MDF varieties that maintain structural integrity while reducing overall mass.

Medium-density fiberboard can function in bathroom environments when properly selected and protected. For bathroom applications, moisture-resistant MDF varieties offer enhanced protection against humidity and occasional water exposure. All exposed edges and surfaces require thorough sealing with appropriate primers and waterproof finishes. Areas with direct water contact need additional protection through laminate or specialized waterproof coatings. Proper bathroom ventilation helps extend the lifespan of MDF installations by reducing ambient moisture levels.

Medium-density fiberboard production utilizes wood byproducts and manufacturing waste, reducing demand for virgin timber. Traditional MDF manufacturing incorporates formaldehyde-based adhesives that can release emissions over time. Many manufacturers now offer formaldehyde-free or reduced-emission options for health-conscious consumers. The material's consistent quality and efficient manufacturing process result in minimal waste during production. When selecting MDF, look for products with environmental certifications that verify sustainable manufacturing practices and acceptable emission levels.

The Ronkonkoma, 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.