GTM Home Improvement

Business Details

Expert Home Remodeling & Roofing in Nesconset, NY

GTM Home Improvement is a family-owned and operated business with over 30 years of experience serving Long Island and parts of New York City. Our team of skilled craftsmen specializes in residential and commercial construction, offering comprehensive services from new home builds to full-scale renovations. We pride ourselves on delivering top-quality workmanship with attention to detail, ensuring every project meets or exceeds building codes and client expectations.

Our commitment to using environmentally friendly materials and Energy Star-certified products reflects our dedication to sustainability and energy efficiency. All projects are personally supervised by the owner, guaranteeing transparency, accountability, and a personalized approach. With a strong reputation for reliability and excellence, we are fully licensed and insured, providing peace of mind for every client we serve.

Services

Custom Homes New Construction Full Renovations Roof Installation Vinyl Siding Windows & Doors Kitchen Remodeling Bath Renovation Power Washing Fencing

Highlights and features

We have over 30 years of experience in home remodeling and construction.
Our team consists of licensed, insured, and certified professionals.
We use environmentally friendly products to reduce your carbon footprint.
All projects are personally supervised by the owner for quality assurance.
We offer Energy Star-certified appliances for energy efficiency and potential tax credits.

What people say

Excellent job Professional and knowledgeable Smoothest project Job well done Highly recommend

Website

Update Listing

Services

Roof Installation

GTM provides durable, code-compliant roof installations using premium U.S.-made materials. Our expert team ensures energy efficiency and long-term protection against weather damage. Ideal for homeowners seeking reliable, aesthetically pleasing roofing solutions.

Vinyl Siding

We install high-quality vinyl siding that enhances curb appeal while offering low-maintenance durability. Our solutions improve insulation and resist fading, making them a cost-effective upgrade for residential properties.

Kitchen Remodeling

Our kitchen renovations combine functionality and style, tailored to modern living needs. From layout redesigns to cabinet and countertop installations, we deliver seamless transformations that boost home value.

Deck Installation

GTM builds custom decks using weather-resistant materials for lasting outdoor enjoyment. Our designs prioritize safety and aesthetics, creating perfect spaces for relaxation or entertaining.

Power Washing

We offer thorough power washing to restore exteriors, removing mold, dirt, and grime. This service extends the lifespan of siding, driveways, and patios while enhancing property appearance.

Questions

What areas do you serve?

We serve all areas of Suffolk and Nassau Counties, as well as parts of New York City.

Are you licensed and insured?

Yes, we are fully licensed and insured for both residential and commercial projects.

Do you offer free estimates?

Yes, we provide free, no-obligation estimates for all our services.

What payment methods do you accept?

We accept major credit cards for your convenience.

How long does a typical renovation take?

Project timelines vary, but we prioritize efficiency while maintaining quality craftsmanship.

Do you use certified materials?

Yes, our windows, doors, and appliances meet NFRC and Energy Star certification standards.

Reviews (5)

Write a Review

Annemarie D'Amico Kohilas

Jul 27, 2020 Report

Positive:Punctuality,Quality
Im so happy I chose this small family business, instead one of the larger ones. They did my New roof, Velux skylights, !new Anderson sliding doors and 6 Anderson windows. Beyond thrilled with quality of work and professionalism. They showed up every morning at 7 and left about 4 until the job was completed. Highly recommend!
Service:Remodelling

Jason Deluca

Jul 03, 2020 Report

The guys over at GTM showed up exactly when they said theyd be for the estimate. I was blown away by how knowledgeable, thorough, and the final cost. I assumed at a price that affordable, Id be getting sub-par work. I could not have been more wrong! They showed up on time to start the job, completed it in the time frame they gave me, did top quality work, and did an excellent job with the clean up. Anyone thinking of hiring anyone else will be doing themselves a huge disservice.

Sabrina D.

Feb 06, 2018 Report

This company did a great job installing my new roof.. they came when they said and finished the job in the time frame they estimated. Very pleasant to deal with and wasn't trying to sell me on stuff I didn't need. I highly recommend this company.

Sabrina Deabreu

Oct 08, 2016 Report

Needed a pretty big renovation project which involved Siding,roofing, new windows and doors. Greg and the guys were great and extremely knowledgeable in the field. It was the smoothest project I and my Husband have ever been through. Contract NO ONE ELSE! ONE CALL DID SOLVE IT ALL.
THANK YOU again

Gerald D.

Mar 30, 2014 Report

This guy is a crook. He billed for work he did not do. The quality was dismal. We had to hire another contractor to finish all of the work. Don't sign anything with Greg Toomey. He is A liar and a crook.