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Spray foam insulation pros in Londonderry

Avatar for Correct Energy Spray Foam
Correct Energy Spray Foam
PO Box 934
4.56(
18
)
Approved Pro
Correct Energy Spray Foam
PO Box 934
4.56(
18
)
Approved Pro
Customers say: Quality work
159 local quotes requested
18 years of experience

The leading Spray Foam Insulation Contractor in the area with over 17 years experience.

"Fast, communicative, professional, thorough. I could not have asked for a better experience. Thank you for keeping my project moving, I will definitely look to work with the team at Correct Energy again!"

Sam W on December 2024

The leading Spray Foam Insulation Contractor in the area with over 17 years experience.

"Fast, communicative, professional, thorough. I could not have asked for a better experience. Thank you for keeping my project moving, I will definitely look to work with the team at Correct Energy again!"

Sam W on December 2024


Soundrite-Acoustics, Inc.
209 S. Stephanie Street
No reviews
Soundrite-Acoustics, Inc.
209 S. Stephanie Street
No reviews
22 years of experience

We are a soundproofing supply company, we provide and recommend product for your application. Applications: home, basements, ceilings, garage conversion to music practice, and commercial applications.

We are a soundproofing supply company, we provide and recommend product for your application. Applications: home, basements, ceilings, garage conversion to music practice, and commercial applications.


Warmzone
12637 S 265 W Suite 100
4.25(
4
)
Warmzone
12637 S 265 W Suite 100
4.25(
4
)
Customers say: Quick response
22 years of experience

WARMZONE is a national company designs and sells radiant snow removal systems for heated driveways and walkways, radiant floor heating and roof deicing. We have a trained staff of professionals that will learn about your project requirements and perscribe the best solution possible to heat your driveway or home. We have a network of subcontractors across the United States. Our consultations and designs are free and we have one of the largest selection of proven products to choose from. Call or email us to receive a free quote.

"They were absolutely wonderful. Will sure recommend them"

jorge d on April 2018

WARMZONE is a national company designs and sells radiant snow removal systems for heated driveways and walkways, radiant floor heating and roof deicing. We have a trained staff of professionals that will learn about your project requirements and perscribe the best solution possible to heat your driveway or home. We have a network of subcontractors across the United States. Our consultations and designs are free and we have one of the largest selection of proven products to choose from. Call or email us to receive a free quote.

"They were absolutely wonderful. Will sure recommend them"

jorge d on April 2018


bboc contracting llc
Po Box93
No reviews
bboc contracting llc
Po Box93
No reviews
26 years of experience

Today’s homeowners are “building green” by choosing products that make their homes energy-efficient, healthier to live in, and better for the environment. Smart choices today are leading the way for a brighter tomorrow…. Our commitment to sustainability starts with energy-saving and durable products. We manufacture building materials that save energy, reduce reliance on fossil fuels and decrease greenhouse gas emissions around the world. Overall, our energy saving products make a significant net positive impact on the environment, especially in terms of energy conservation and the reduction of greenhouse gas emissions. As one example, fiberglass insulation saves 12 times the energy used to produce it — in its first year installed alone. Further, our insulation products continue to help conserve energy year after year without consuming any additional resources. Be sure to read about our continuing commitment to innovation and greening our products to add value for our customers while meeting the needs of the green marketplace.

Today’s homeowners are “building green” by choosing products that make their homes energy-efficient, healthier to live in, and better for the environment. Smart choices today are leading the way for a brighter tomorrow…. Our commitment to sustainability starts with energy-saving and durable products. We manufacture building materials that save energy, reduce reliance on fossil fuels and decrease greenhouse gas emissions around the world. Overall, our energy saving products make a significant net positive impact on the environment, especially in terms of energy conservation and the reduction of greenhouse gas emissions. As one example, fiberglass insulation saves 12 times the energy used to produce it — in its first year installed alone. Further, our insulation products continue to help conserve energy year after year without consuming any additional resources. Be sure to read about our continuing commitment to innovation and greening our products to add value for our customers while meeting the needs of the green marketplace.


Ancient Technology Home Service
151 Moulton Ave
No reviews
Ancient Technology Home Service
151 Moulton Ave
No reviews
12 years of experience

Offering a complete range of services for home improvement, remodeling, renovation, repair and maintenance AND outstanding customer service, skill, experience, reliability and transparency. Services provided include: Painting and Sheetrock - all phases of Interior and Exterior General and Finish Carpentry - from Additions, Decks, and Remodels to small repairs and kitchen/bath installation. Siding, Roofing and Insulation - Slate, Clapboard, Vinyl, Composite, Asphalt, Shake, Shingle, Metal, repairs and replacement.

Offering a complete range of services for home improvement, remodeling, renovation, repair and maintenance AND outstanding customer service, skill, experience, reliability and transparency. Services provided include: Painting and Sheetrock - all phases of Interior and Exterior General and Finish Carpentry - from Additions, Decks, and Remodels to small repairs and kitchen/bath installation. Siding, Roofing and Insulation - Slate, Clapboard, Vinyl, Composite, Asphalt, Shake, Shingle, Metal, repairs and replacement.


R-Factor Spray Foam Specialist, LLC
125 Valley Vw
No reviews
R-Factor Spray Foam Specialist, LLC
125 Valley Vw
No reviews
12 years of experience

Sealing & Insulating the North East

Sealing & Insulating the North East


ALL SEASONS URETHANE FOAM
PO Box 78
5.00(
2
)
ALL SEASONS URETHANE FOAM
PO Box 78
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

All Seasons Urethane Foam has been in business since 2001. ASUF is the premier closed cell spray foam insulation company in New England. Quality spray foam installation requires expertise that can only come from experience. Our sprayers have more than 10 years of spraying experience. Don't make the mistake of hiring an inexperienced spray foam contractor. Call today for a free estimate.

"from a freezing, drafty upstairs, we could now heat the upstairs with a couple of candles! Joe and crew make it easy. Money well spent... quality remembered after price is forgot."

John F on June 2020

All Seasons Urethane Foam has been in business since 2001. ASUF is the premier closed cell spray foam insulation company in New England. Quality spray foam installation requires expertise that can only come from experience. Our sprayers have more than 10 years of spraying experience. Don't make the mistake of hiring an inexperienced spray foam contractor. Call today for a free estimate.

"from a freezing, drafty upstairs, we could now heat the upstairs with a couple of candles! Joe and crew make it easy. Money well spent... quality remembered after price is forgot."

John F on June 2020


Smart Energy Solutions
302 Court Of Elm
3.50(
4
)
Smart Energy Solutions
302 Court Of Elm
3.50(
4
)
Customers say: Quick response
19 years of experience

1 employee- Mortgage Documentation Specialist for the: FHA/VA Energy Efficiency Program.

1 employee- Mortgage Documentation Specialist for the: FHA/VA Energy Efficiency Program.


village builders
4362 Vt. Rte. 15
1.00(
1
)
village builders
4362 Vt. Rte. 15
1.00(
1
)
32 years of experience

We Village Builders offers our customers financing options through a partnership with Synchrony Bank.

We Village Builders offers our customers financing options through a partnership with Synchrony Bank.


Re-Design Construction
680 Landgrove Rd
5.00(
1
)
Re-Design Construction
680 Landgrove Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Re-Design Construction is a small community based company. At Re-Design we believe that there is one value which is the foundation for quality work and lasting relationships. That value is communication. There is nothing more important during and project, big or small, than communication between contractor and customer. Each job is unique, so contact us for more information.

Re-Design Construction is a small community based company. At Re-Design we believe that there is one value which is the foundation for quality work and lasting relationships. That value is communication. There is nothing more important during and project, big or small, than communication between contractor and customer. Each job is unique, so contact us for more information.

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Spray foam insulation services FAQs

Yes, you should remove old insulation if it's damaged, contaminated, or deteriorated. Signs like water damage, rodent droppings, mold, or gaps mean removal is essential to maintain energy efficiency and a safe living environment. If the insulation is intact and functioning well, removal isn't necessary. However, compromised insulation can increase energy costs and pose health risks.

Attic insulation lasts 80 to 100 years; however, its performance starts to decline after 15 years. Insulation loses effectiveness as materials like fiberglass become dirty, wet, or affected by mold and other contaminants. Regular evaluation is critical because reduced insulation performance leads to higher energy loss. A professional inspection confirms when replacement is necessary, ensuring that your home maintains peak energy efficiency and comfort.

Excess attic insulation does not enhance energy efficiency beyond an optimal threshold. When insulation surpasses the necessary level for your region’s climate, additional material does not improve heat retention and may cause moisture buildup. Maintaining the correct balance is essential because over-insulation can lead to unintended issues without lowering energy costs. A professional assessment ensures that the amount of insulation is ideal for performance and efficiency, and helps avoid unnecessary expenses.

R-value is the measure of a material’s ability to resist heat transfer and directly determines insulation performance. A higher R-value means the material retains heat efficiently during winter and minimizes energy loss in warmer months. Selecting insulation with the appropriate R-value for your specific location is essential because environmental conditions and installation areas significantly influence energy efficiency. Over time, external factors like moisture may degrade the R-value, which underscores the importance of periodic evaluation.

Insulation damage occurs in several forms, including mold growth, pest infestations, water intrusion, and electrical harm. Damaged insulation compromises heat retention and significantly increases energy expenses while posing serious health risks. Immediate removal and replacement of compromised insulation are imperative to restore optimal performance and ensure the safety of your home. Regular inspections will identify these issues early, allowing for swift corrective action that maintains efficiency and protects occupants.

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