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Find Attic insulation installers in Mastic Beach

Avatar for Triple H Insulation

Triple H Insulation

90 Arlington Ave.
4.55(
20
)
•Approved Pro

Triple H Insulation

90 Arlington Ave.
4.55(
20
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
174 local quotes requested

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

D&L Hardwood Flooring

1034 Huckleberry Rd
4.91(
362
)
•Approved Pro

D&L Hardwood Flooring

1034 Huckleberry Rd
4.91(
362
)
•Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
297 local quotes requested

Fully Licensed & Insured. We repair, refinish, restore and install hardwood floors. We specialize in bringing old hardwood floors back to life. We are experts at stripping hardwood floors, sanding hardwood floors, refinishing hardwood floors, cleaning and polishing wood floors. We can refinish your wood floors with the most durable oil-based protective polyurethanes. We repair all types of wood flooring. If you have broken, cracked, chipped or rotted hard wood floor boards, call us. We know how to repair wood floors seamlessly, including color matching the stain so you would never notice the newly repaired wood floor planks from the original wood flooring. 516-506-2553 office number 516-506-9811 cell phone

"Very timely response to my initial request. Work was scheduled and completed that exceeded my expectations. The crew showed up on time. They were knowledgeable, professional, careful, did a great job installing the floor and cleaning up completing the project. We are very satisfied with the entire project and the quote was reasonable"

Richard M on September 2025

Fully Licensed & Insured. We repair, refinish, restore and install hardwood floors. We specialize in bringing old hardwood floors back to life. We are experts at stripping hardwood floors, sanding hardwood floors, refinishing hardwood floors, cleaning and polishing wood floors. We can refinish your wood floors with the most durable oil-based protective polyurethanes. We repair all types of wood flooring. If you have broken, cracked, chipped or rotted hard wood floor boards, call us. We know how to repair wood floors seamlessly, including color matching the stain so you would never notice the newly repaired wood floor planks from the original wood flooring. 516-506-2553 office number 516-506-9811 cell phone

"Very timely response to my initial request. Work was scheduled and completed that exceeded my expectations. The crew showed up on time. They were knowledgeable, professional, careful, did a great job installing the floor and cleaning up completing the project. We are very satisfied with the entire project and the quote was reasonable"

Richard M on September 2025

Nepaug River Consulting

No reviews yet

Nepaug River Consulting

No reviews yet
25 years of experience

Sustainability consulting firm.

Sustainability consulting firm.

The Bullbag/Long Island Division

PO Box 43
No reviews yet

The Bullbag/Long Island Division

PO Box 43
No reviews yet
13 years of experience

The BULLBAG is the only reusable compactable dumpster bag that is guaranteed for life. It's lightweight, simple to use and easily stores and holds up to 7500 lbs! The BULLBAG is used wherever a dumpster would be used and can be filled with any non-toxic materials, such as building materials, metal, old furniture, broken toys, brush and more! There are NEVER any over weight fees, fuel surcharges or rental costs. The best part, the BULLBAG retails for only $59.00 and is yours forever!

The BULLBAG is the only reusable compactable dumpster bag that is guaranteed for life. It's lightweight, simple to use and easily stores and holds up to 7500 lbs! The BULLBAG is used wherever a dumpster would be used and can be filled with any non-toxic materials, such as building materials, metal, old furniture, broken toys, brush and more! There are NEVER any over weight fees, fuel surcharges or rental costs. The best part, the BULLBAG retails for only $59.00 and is yours forever!

Personal Touch Contracting

1 Continental Dr
No reviews yet

Personal Touch Contracting

1 Continental Dr
No reviews yet
41 years of experience

all phases of home improvements ,kitchen and bath renovations, garage and basement conversions

all phases of home improvements ,kitchen and bath renovations, garage and basement conversions

Wallace Roofing and Construction

434 Beachway Ave
No reviews yet

Wallace Roofing and Construction

434 Beachway Ave
No reviews yet
54 years of experience

Fully registered, licensed and insured. Family business with over 40 years of experience in the tri-State area and Massachusetts. A hard-working, solid Irish guy that actually knows what he's doing. Son setting up shop in North Jersey and the NY area. Looking for new business so clients will be getting great value for Wallace Construction's experience and quality.

Fully registered, licensed and insured. Family business with over 40 years of experience in the tri-State area and Massachusetts. A hard-working, solid Irish guy that actually knows what he's doing. Son setting up shop in North Jersey and the NY area. Looking for new business so clients will be getting great value for Wallace Construction's experience and quality.

Absolute Zero Air Conditioning & Heating Inc

1 Pine Rd
5.00(
28
)

Absolute Zero Air Conditioning & Heating Inc

1 Pine Rd
5.00(
28
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Here at ABSOLUTE ZERO AIR CONDITIONING & HEATING INC, we take pride in providing the best services and satisfying our customer needs. We specialize in HVAC Contractor, HVAC Contractor, Heating Contractor, Air Conditioning Contractor, Air Conditioning Repair Service, Furnace Systems, Heat Pump Installations, Heat Pump repairs, Heat Pump Services, Thermostat Install, Thermostat Replace, Furnace Repair Service and much more. We look forward to your business and serving you. Contact us today (631) 816-1682. Voice Star: (631) 629-6125 Fax: (631) 209-0510

"I could not be happier with the service I received from Kyle and have already hired him for another project! After having my oil company tell me they could not fix my compressor and it would cost $12K to replace it, I went a year without AC in the main section of my house. Out of desperation because my mother was visiting, I reached out for a few more quotes. Kyle was able to fix the problem without having to replace the entire compressor for a fraction of the cost. In addition to that, I asked him to check the Freon levels on the other compressors, which he did and refilled. He was honest with me and did not need to fill one of them, which was great because it required a more expensive Freon. He could have taken advantage of me as a new homeowner like others companies have done, but he didn’t and gained a lifelong client in the process. If you need HVAC work done, give him a call!"

Christine S on May 2024

Here at ABSOLUTE ZERO AIR CONDITIONING & HEATING INC, we take pride in providing the best services and satisfying our customer needs. We specialize in HVAC Contractor, HVAC Contractor, Heating Contractor, Air Conditioning Contractor, Air Conditioning Repair Service, Furnace Systems, Heat Pump Installations, Heat Pump repairs, Heat Pump Services, Thermostat Install, Thermostat Replace, Furnace Repair Service and much more. We look forward to your business and serving you. Contact us today (631) 816-1682. Voice Star: (631) 629-6125 Fax: (631) 209-0510

"I could not be happier with the service I received from Kyle and have already hired him for another project! After having my oil company tell me they could not fix my compressor and it would cost $12K to replace it, I went a year without AC in the main section of my house. Out of desperation because my mother was visiting, I reached out for a few more quotes. Kyle was able to fix the problem without having to replace the entire compressor for a fraction of the cost. In addition to that, I asked him to check the Freon levels on the other compressors, which he did and refilled. He was honest with me and did not need to fill one of them, which was great because it required a more expensive Freon. He could have taken advantage of me as a new homeowner like others companies have done, but he didn’t and gained a lifelong client in the process. If you need HVAC work done, give him a call!"

Christine S on May 2024

Superior Tile Stone & Wood Inc

PO Box 1413
5.00(
2
)

Superior Tile Stone & Wood Inc

PO Box 1413
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

When it comes to top quality service and reliability for your home or business renovations, Superior is the answer. Hardwood flooring is the one of the first impressions upon homebuyers and homeowners. Care, maintenance and installation of hardwood flooring can increase the value of your home up to 14%. Call one of our flooring experts today to find out what options are best for you.

When it comes to top quality service and reliability for your home or business renovations, Superior is the answer. Hardwood flooring is the one of the first impressions upon homebuyers and homeowners. Care, maintenance and installation of hardwood flooring can increase the value of your home up to 14%. Call one of our flooring experts today to find out what options are best for you.

Contractor Sandoval Carpentry & Painting

10 3rd Street
No reviews yet

Contractor Sandoval Carpentry & Painting

10 3rd Street
No reviews yet
23 years of experience

Our business is ran by the boss Atilano Sandoval, who is the person in charged of leading the job. Whom ever is working on any of our jobs responds to Atilano. We are perfectionist, all work done by us is completely professional and as neat as possible. You can make payments by check or cash. We do payment plans while we are getting the job done. Once the job is completely done, all payment should be made.

Our business is ran by the boss Atilano Sandoval, who is the person in charged of leading the job. Whom ever is working on any of our jobs responds to Atilano. We are perfectionist, all work done by us is completely professional and as neat as possible. You can make payments by check or cash. We do payment plans while we are getting the job done. Once the job is completely done, all payment should be made.

Santiago Hardwood Flooring

48 Appleton Dr.
No reviews yet

Santiago Hardwood Flooring

48 Appleton Dr.
No reviews yet
25 years of experience

RESIDENTIAL • COMMERCIAL INDUSTRIAL • CORPORATE Santiago Hardwood Flooring provide's High Quality Flooring for New Jersey and Pennsylvania areas for Many Years. Our clients are Very Optimistic of our Services and the Outcome of the jobs. We Specialize in Sanding and Refinishing, Installation, Repairs, and Custom Exotic Hardwood Floors and More. We pride ourselves on offering high quality hardwood flooring services as well as customer satisfaction. We bring years of experience to the table. Our commitment is to offer nothing but the very best and it's reflected in our way of doing business. - David Santiago and Family

RESIDENTIAL • COMMERCIAL INDUSTRIAL • CORPORATE Santiago Hardwood Flooring provide's High Quality Flooring for New Jersey and Pennsylvania areas for Many Years. Our clients are Very Optimistic of our Services and the Outcome of the jobs. We Specialize in Sanding and Refinishing, Installation, Repairs, and Custom Exotic Hardwood Floors and More. We pride ourselves on offering high quality hardwood flooring services as well as customer satisfaction. We bring years of experience to the table. Our commitment is to offer nothing but the very best and it's reflected in our way of doing business. - David Santiago and Family

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FAQs for attic insulation installation projects in Mastic Beach, NY

The best attic insulation depends on where you live, the project stage, and your budget. New builds often benefit from structural insulated panels for top-tier efficiency, while homes in very warm regions can see big cooling savings with reflective insulation. Blown-in, loose-fill, and spray foam all excel at filling odd spaces in finished attics. Talk with a certified local pro to match the material to your climate, space, and wallet.

You’ll only need a licensed electrician if the project calls for moving existing wiring or adding new fixtures. For straightforward insulation jobs, your insulation installer can work around current cables. That said, never start insulating until a pro has checked any questionable wiring. If you suspect damaged or outdated circuits, book an electrician first to keep the project—and your home—safe and code-compliant.

Without air sealing, even the best insulation can underperform. Gaps let heated or cooled air leak out, forcing your HVAC system to work harder and driving up energy bills. Sealing those cracks before adding insulation locks in conditioned air, keeps moisture at bay, and helps the new material hit its full R-value. Ask your insulation pro to tackle sealing first so you enjoy consistent comfort and lower monthly costs.

Among readily available options, structural insulated panels and rigid foam boards top the charts with R-values that can reach 8.0. They’re ideal for new construction or very cold climates where maximum thermal resistance matters most. If you live in a milder zone, blown-in or loose-fill insulation may deliver plenty of performance at a lower price. Weigh the upfront cost against energy savings—and lean on a local pro’s guidance—to pick the smartest fit.

The Mastic Beach, NY homeowners’ guide to attic insulation installations

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

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