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Find Batt, rolled or reflective insulation install or upgrade pros in Brentwood

Avatar for Paramount Fabrication
Paramount Fabrication
4.9(
159
)

Serving Brentwood, NY and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Great Company!!! The personal attention that Joe Giordano provides is like no other, We learned a lot from Joe about the process of insulating an attic. We ended up doing Cellulose insulation instead of Spray foam, Cutting the project cost to half or maybe more, and getting a really good R value. They showed up on time, everyone was friendly and professional. They prepared our attic doing a full cleanup, air sealing and adding vents to our roof. Today is one of the hottest days the of the year (july 19th, 2020) and I can say our house feels really good. We highly recommend Paramount Fabrication."
Insulation Work
Insulation Work
Insulation Work
Insulation Work
Response time2 days
15 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Triple H Insulation
Triple H Insulation
4.8(
35
)

Serving Brentwood, NY and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"ABSOLUTELY RECOMMENDED ð ¯, WORKERS ARE RESPECTFUL, WORKED HARD ð ð , ADDED NEW & BETTER INSULATION IN THE ATTIC, ADDED INSULATION INTO THE GARAGE WALLS & CEILING, VERY PLEASED WITH THE WORKERS & JOB, WOULD HIRE TRIPLE H INSULATION AGAIN FOR THE FUTURE."
Spray Foam -Rim Joist
Cellulose Insulation
Cellulose Insulation
SilverGlo -Crawl Space
Cellulose Insulation

+152

Response time12 hrs
Response rate93%
19 neighbors recently requested a quote
Avatar for Triple H Insulation
Triple H Insulation
4.9(
19
)

Serving Brentwood, NY and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"The job went without any problems at all. This company did an outstanding job from the beginning to the end. They were exceptionally clean, which wasn't what we were expecting. They were a team of 4 and the job took a whole day. From my first meeting with Brian, Triple H's sales consultant to meeting the crew we couldn't of been happier. They are all first rate professionals and I would highly recommend them for your insulation issues. In the first year since the job we have already seen a reduction in the gallons of oil used this past winter. <br />"
Before
Before
Before
Before
Before

+68

Response time7 hrs
Response rate99%
19 neighbors recently requested a quote
MAT General Contracting
4.6(
16
)

Serving Brentwood, NY and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"These guys are great! Manny showed up on time for his estimate, gave me a price on the spot, and talked things out with me to make sure that I understood exactly what he was including in the insulation project. He was able to meet my timeline, which was quick, and finish the project on time and as promised. He was very communicative throughout the process and pleasure to deal with. His crew was polite and worked hard. I am VERY satisfied with the crew and the workmanship."
Response time7 hrs
Response rate97%
6 neighbors recently requested a quote
Avatar for Zavza Seal, LLC
Zavza Seal, LLC
4.9(
43
)

Serving Brentwood, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Zaza seal did a blown in insulation project for one of my bathrooms, yesterday. They were punctual, highly professional, and left the area where they did the work looking like it had never been touched, which was great. They cleaned up well, afterwards. The supervisor on the job, Anderson, could not have been nicer or more responsive to my questions."
Flooring
Flooring
Flooring
Flooring
Response time7 hrs
Response rate98%
4 neighbors recently requested a quote
Avatar for Jonnathan Insulation
Jonnathan Insulation
5.0(
2
)

Serving Brentwood, NY and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, and commitment to delivering exceptional quality and customer service. Our goal is to ensure every client’s needs are fully met with professionalism and care.\n\nFrom the initial consultation through project completion, our mission is to provide outstanding workmanship and complete customer satisfaction. We prioritize clear communication and work closely with every client to understand their expectations and deliver results that exceed them.\n\nOur reputation is built on service, safety, and quality — no matter the size or scope of the project.

Closse cell spray foam
Spray foam
Spray foam
Spray foam
Spray foam

+4

2 neighbors recently requested a quote
Avatar for Stone Quality Contracting
Stone Quality Contracting
5.0(
3
)

Serving Brentwood, NY and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

Stone Quality Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Suffolk County, NY and surrounding areas. There is no job too big, or too small for our team. Call today for a Free Estimate and let us put our experience to work for you!\nFollow us on Instagram @stone_quality_contracting and Facebook Stone Quality Contracting\nCall/Text (631) 978-3387\nEmail stonequalitycontracting@gmail.com

Front Door painted
Ceiling Painted
Shed Stained Door Painted
Deck Staining
Concrete Staining

+17

Response time6 hrs
Recommended by66%of homeowners
FAQs for batt, rolled or reflective insulation install or upgrade projects in Brentwood, NY

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Brentwood, NY homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

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