Get matched with top subcontractors in Brentwood, NY
There are 59 highly-rated local subcontractors.
TRUSTED BY BRENTWOOD, NY HOMEOWNERS
4.6 
1.9k+ Verified Reviews for Subcontracting pros in Brentwood, NY
*The Angi rating for Subcontracting companies in Brentwood, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
*The HomeAdvisor rating for Subcontracting companies in Brentwood, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
Last update on June 22, 2025
Subcontractors in Brentwood
WELCOME! We are so glad you are here! At SMG Home Services we truly are a Full-Service Licensed & Insured Home Improvement Company. We take pride in transforming homes & spaces with top-quality craftsmanship & exceptional customer service. We specialize in everything from Water damage Restoration to Remodeling, Carpentry, Painting, & all handyman services. SMG Home Services will be there for every phase! Whether you need mold removal, minor repairs or a complete renovation, our experienced team is committed to delivering outstanding results tailored to your vision & budget, Guaranteed!
"They were a great choice! I will use them whenever I have new projects for my house. Gave us a quote which was reasonable. Did the work + on time, and the job came out great. Definitely a great company!"
ERIC F on March 2025
WELCOME! We are so glad you are here! At SMG Home Services we truly are a Full-Service Licensed & Insured Home Improvement Company. We take pride in transforming homes & spaces with top-quality craftsmanship & exceptional customer service. We specialize in everything from Water damage Restoration to Remodeling, Carpentry, Painting, & all handyman services. SMG Home Services will be there for every phase! Whether you need mold removal, minor repairs or a complete renovation, our experienced team is committed to delivering outstanding results tailored to your vision & budget, Guaranteed!
"They were a great choice! I will use them whenever I have new projects for my house. Gave us a quote which was reasonable. Did the work + on time, and the job came out great. Definitely a great company!"
ERIC F on March 2025
Since 1999, woman-owned and operated Triple H Insulation has been providing Long Island customers with the most comprehensive home evaluation services with the utmost integrity and professionalism. We specialize in all aspects of Insulation and Air Sealing, including open and closed-cell Spray Foam, blown in and dense-packed cellulose, crawl space encapsulation and dehumidification. We can perform a free evaluation of your home from your basement or crawlspace to your attic. As a woman-owned company, we are committed to treating everyone with equal respect and focus on direct communication with all the household decision makers so each person is engaged in the process. Our skilled comfort consultants use building science principles to help our clients reduce energy costs and improve their homes' comfort. We hold a Gold Star designation from the Building Performance Institute (BPI.org) and our staff is Gold Star BPI certified. Triple H has Home Improvement Licenses in Suffolk, Nassau and NYC. See our great before and after photos on triplehcontracting.com.
"They are supposed to come tomorrow, they agreed on that. They called and told me that the job is too small and they refused to do the job. Meanwhile I described the job to the woman, the dimensions and the specifics and she agreed but still cancelled it."
Benny C on December 2021
Since 1999, woman-owned and operated Triple H Insulation has been providing Long Island customers with the most comprehensive home evaluation services with the utmost integrity and professionalism. We specialize in all aspects of Insulation and Air Sealing, including open and closed-cell Spray Foam, blown in and dense-packed cellulose, crawl space encapsulation and dehumidification. We can perform a free evaluation of your home from your basement or crawlspace to your attic. As a woman-owned company, we are committed to treating everyone with equal respect and focus on direct communication with all the household decision makers so each person is engaged in the process. Our skilled comfort consultants use building science principles to help our clients reduce energy costs and improve their homes' comfort. We hold a Gold Star designation from the Building Performance Institute (BPI.org) and our staff is Gold Star BPI certified. Triple H has Home Improvement Licenses in Suffolk, Nassau and NYC. See our great before and after photos on triplehcontracting.com.
"They are supposed to come tomorrow, they agreed on that. They called and told me that the job is too small and they refused to do the job. Meanwhile I described the job to the woman, the dimensions and the specifics and she agreed but still cancelled it."
Benny C on December 2021
All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 54 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.
"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"
JIM G on June 2023
All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 54 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.
"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"
JIM G on June 2023
Please consider us for any of your cesspool or drain issues. Make sure to save our number our coupon never expires! Check us out on Instagram for specials, discounts and additional ⭐️⭐️⭐️⭐️⭐️ reviews @thehonestcesspoolco
"It was an excellent and knowledgeable experience with Joe. Issue was resolved efficiently. Very professional, honest, and upfront. Would highly recommend and hire again."
Matt S on June 2025
Please consider us for any of your cesspool or drain issues. Make sure to save our number our coupon never expires! Check us out on Instagram for specials, discounts and additional ⭐️⭐️⭐️⭐️⭐️ reviews @thehonestcesspoolco
"It was an excellent and knowledgeable experience with Joe. Issue was resolved efficiently. Very professional, honest, and upfront. Would highly recommend and hire again."
Matt S on June 2025
Specializing in wiring of commercial buildings, new homes, remodels, extensions, dormers, services, generators, swimming pool, LED lighting and all aspects of electrical wiring. We are an owner/operator company and have been serving Long Island since 1995. We offer quality, professional service at a competitive price.
"John was excellent, very reliable efficient and responsive when it came to getting the job done. You’re getting professional work for a great price. I will definitely use again in the future"
Joe D on December 2024
Specializing in wiring of commercial buildings, new homes, remodels, extensions, dormers, services, generators, swimming pool, LED lighting and all aspects of electrical wiring. We are an owner/operator company and have been serving Long Island since 1995. We offer quality, professional service at a competitive price.
"John was excellent, very reliable efficient and responsive when it came to getting the job done. You’re getting professional work for a great price. I will definitely use again in the future"
Joe D on December 2024
3 generations serving Long Island Distinguished service Award from Agies for the past 2 years. Prompt reliable,and courteous service. We specialize in electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Dennis arrived on time. Looked at what I needed and started right into what needed to be done. Was very polite and social. Explained what needed to be done and what he was doing. Definitely will use again. Thank you."
Lynn W on May 2025
3 generations serving Long Island Distinguished service Award from Agies for the past 2 years. Prompt reliable,and courteous service. We specialize in electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Dennis arrived on time. Looked at what I needed and started right into what needed to be done. Was very polite and social. Explained what needed to be done and what he was doing. Definitely will use again. Thank you."
Lynn W on May 2025
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!
"Everything went great. PKJ electric did a great job. They even rewired my outdoor lights in a way that it isn’t going across my grass like It was before they took care of it! I would definitely recommend them and I would definitely use them again. Very professional."
Thomas D on May 2022
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!
"Everything went great. PKJ electric did a great job. They even rewired my outdoor lights in a way that it isn’t going across my grass like It was before they took care of it! I would definitely recommend them and I would definitely use them again. Very professional."
Thomas D on May 2022
Ryleigh Electric: Your trusted electrical experts in the Tri-State Area. With our family-owned and operated business, we bring a personal touch to every project. Count on us for top-notch electrical services. Contact us today!
"Clean install of 220v outlet for my EV charger."
Leigh R on July 2024
Ryleigh Electric: Your trusted electrical experts in the Tri-State Area. With our family-owned and operated business, we bring a personal touch to every project. Count on us for top-notch electrical services. Contact us today!
"Clean install of 220v outlet for my EV charger."
Leigh R on July 2024
With over 20 years of electrical experience, we are here to help you with all your electrical needs. Licensed and insured, we can tackle anything from smart home networking and landscape lighting to service upgrades and Generators
"The work was done very professionally. The price was good. The job was done in less than an hour. I highly recommend using JT Rose electric."
robert M on April 2025
With over 20 years of electrical experience, we are here to help you with all your electrical needs. Licensed and insured, we can tackle anything from smart home networking and landscape lighting to service upgrades and Generators
"The work was done very professionally. The price was good. The job was done in less than an hour. I highly recommend using JT Rose electric."
robert M on April 2025
We are a small personal electrical contracting company that have been in business since 1992. Serving all of Long Island. Trained in Ireland then moved to Long Island to live the American dream of starting a my own business.Owner is on each job from start to finish.We also work with many General contractors that build houses, kitchens and bathrooms. Member of Suffolk County Electrical Contractors Association
"Great! Back in April Mike from Shamrock Electric provided me with power from my basement to my Gazebo and also installed a fan for my wife and I.We will without a doubt recommend him to our neighbors and call on him for our future needs. Thanks Mike!"
Eric W on June 2025
We are a small personal electrical contracting company that have been in business since 1992. Serving all of Long Island. Trained in Ireland then moved to Long Island to live the American dream of starting a my own business.Owner is on each job from start to finish.We also work with many General contractors that build houses, kitchens and bathrooms. Member of Suffolk County Electrical Contractors Association
"Great! Back in April Mike from Shamrock Electric provided me with power from my basement to my Gazebo and also installed a fan for my wife and I.We will without a doubt recommend him to our neighbors and call on him for our future needs. Thanks Mike!"
Eric W on June 2025
FAQs for subcontracting projects in Brentwood, NY
One starting point to find a local home builder is to collect suggestions from friends and neighbors. However, it’s still wise to do some more research before you hire a builder. Read reviews to supplement any word-of-mouth recommendations. Check sources like Angi that have standards and criteria in place to screen the pros it lists can also help you find more reputable local home builders.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
While city and state laws vary on general contractor licensing requirements, hiring an unlicensed general contractor could lead to poor quality work, costly future expenses, and potential code violations. Be sure to check our state licensing tool to review the local general contractor guidelines for your area.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Qualified, licensed electricians will charge from $50 to $100 per hour. The cost to hire an electrician for emergency visits may range from $100 to $200 per hour because this urgent service usually takes place during off hours and may require an electrician to leave or reschedule jobs they’re currently working on. Scheduling work on holidays or during periods of high customer demand, like after a major storm, will also lead to higher rates or extra fees.
- Central Islip
- Islandia
- Hauppauge
- Islip
- Deer Park
- Commack
- Islip Terrace
- Brightwaters
- Smithtown
- North Babylon
- East Islip
- West Islip
- Ronkonkoma
- Wyandanch
- Great River
- Dix Hills
- East Northport
- Babylon
- Oakdale
- Nesconset
- Huntington Station
- West Babylon
- Kings Park
- Long Island
- Lake Ronkonkoma
- Bohemia
- Greenlawn
- Melville
- West Sayville
- Saint James
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