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Find Spray foam insulation pros in Freeport

Avatar for HM Construction Group, Inc. (Long Island Handyman Group)
HM Construction Group, Inc. (Long Island Handyman Group)
5.0(
21
)

Serving Freeport, NY and surrounding areas

Angi Approved

In business since 2017

Free estimates

Emergency services offered

"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+159

Response time7 hrs
Recommended by90%of homeowners
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Chortani Services HVAC
4.8(
177
)

Serving Freeport, NY and surrounding areas

Angi Approved

In business since 1992

Offers commercial services

Customers say: Quick response

"I had a really positive experience with Chortani. I needed a central air conditioning system totally replaced and Mongi did a professional, clean, thorough installation. He came when he said he would come, and performed the job on time and in the given time frame. The one thing that I appreciated was his honesty and integrity in performing this replacement. I have to say, Chortani did a wonderful job and I am really pleased. I recommend Chortani 100%."
Response time4 hrs
Response rate100%
Recommended by97%of homeowners
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Avatar for Zavza Seal, LLC
Zavza Seal, LLC
4.9(
43
)

Serving Freeport, NY and surrounding areas

Angi Approved

In business since 2021

Free estimates

Credit card accepted

"I hired Zavza Seal to waterproof my basement and they did an exceptional job! The team was professional, thorough and went the extra mile to ensure everything was done perfectly. I'm happy with their work and highly recommend them to anyone!"
Flooring
Flooring
Flooring
Flooring
Response time7 hrs
Response rate98%
4 neighbors recently requested a quote
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Avatar for Vantage Home Works Corp.
Vantage Home Works Corp.
5.0(
12
)

Serving Freeport, NY and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2025

Free estimates

Small jobs welcome

"Greg offered a great price for insulating my vaulted ceiling with spray foam. He was here on two occasions, the second time adding an additional layer of foam on the ceiling. When done he cleaned up everything, and I couldn't be happier with the completed job. He stands by his work, and I truly appreciated the experience of dealing with him."
Exterior Renovation
Powerwashing
Powerwashing
Powerwashing
Response time3 hrs
Response rate100%
29 neighbors recently requested a quote
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Avatar for Triple H Insulation
Triple H Insulation
4.9(
19
)

Serving Freeport, NY and surrounding areas

Angi Approved

In business since 1999

Free estimates

Warranties offered

"It went very well and were on time. Extremely polite and explained everything and cleaned up well afterwards."
Before
Before
Before
Before
Before

+68

Response time7 hrs
Response rate99%
30 neighbors recently requested a quote
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FAQs for spray foam insulation projects in Freeport, NY

Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.

It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.

Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.