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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon37
    Verified insulation services reviews

Find Insulation pros in Zachary

Avatar for Sunlight Contractors

Sunlight Contractors

2323 Bainbridge St
4.97(
402
)
•Approved Pro

Sunlight Contractors

2323 Bainbridge St
4.97(
402
)
•Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
68 local quotes requested

Sunlight Contractors is a Master Certified Spray Foam Installer specializing in spray foam insulation and building performance services for residential and commercial properties. We are licensed in Residential, Commercial, Plumbing, Electrical, HVAC, and Mold Remediation with the LSLBC, licensed in 14 states, and certified as RESNET Energy Raters, BPI Gold Star Contractors, SPFA Master Spray Foam Installers, GAF Master Elite Roofers, and ABAA Members. Our expertise includes advanced air barriers and climate control. We deliver guaranteed monolithic seals, blower door testing, ASHRAE 62.2 reports, infrared imaging, and HVAC balancing for maximum comfort and efficiency. Services include foundation repairs, pier and beam installations, moisture control, roofing (Fortified and silicone systems), renovations, painting, flooring, framing, and more. With 2,100+ 5-star reviews and five locations across Louisiana, we provide efficient, comfortable, and healthy property solutions.

"They called me back immediately, sent someone by the next day, and did the job the following day. Great communication and explanations throughout. Very courteous, hard working, and professional. I recommend them to anyone who needs insulation. Truly top notch service and work! We can already feel the difference in our home after Sunlight Contractors insulated below our home. Cannot thank them enough, Ira is your man! -Frankie"

Frankie C on January 2025

Sunlight Contractors is a Master Certified Spray Foam Installer specializing in spray foam insulation and building performance services for residential and commercial properties. We are licensed in Residential, Commercial, Plumbing, Electrical, HVAC, and Mold Remediation with the LSLBC, licensed in 14 states, and certified as RESNET Energy Raters, BPI Gold Star Contractors, SPFA Master Spray Foam Installers, GAF Master Elite Roofers, and ABAA Members. Our expertise includes advanced air barriers and climate control. We deliver guaranteed monolithic seals, blower door testing, ASHRAE 62.2 reports, infrared imaging, and HVAC balancing for maximum comfort and efficiency. Services include foundation repairs, pier and beam installations, moisture control, roofing (Fortified and silicone systems), renovations, painting, flooring, framing, and more. With 2,100+ 5-star reviews and five locations across Louisiana, we provide efficient, comfortable, and healthy property solutions.

"They called me back immediately, sent someone by the next day, and did the job the following day. Great communication and explanations throughout. Very courteous, hard working, and professional. I recommend them to anyone who needs insulation. Truly top notch service and work! We can already feel the difference in our home after Sunlight Contractors insulated below our home. Cannot thank them enough, Ira is your man! -Frankie"

Frankie C on January 2025

Avatar for Air Duct Cleaning Services

Air Duct Cleaning Services

808 3rd Ave
5.00(
20
)
•Approved Pro

Air Duct Cleaning Services

808 3rd Ave
5.00(
20
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
115 local quotes requested

We clean and sanitize air ducts, air returns, air vents, & dryer vents. Call AJ for a free estimate. Fast, professional, convenient service with the best prices! Choose us to help you breathe clean, healthy air!

"The men were on time, knew what was needed and cleaned up after. They were a great team. I spoke with the manager who helped me decide what would be best for my situation. I recommend them to everyone for insulation of their attics. Thank you Mr. Brock. It was a pleasure."

Jewel G on September 2025

We clean and sanitize air ducts, air returns, air vents, & dryer vents. Call AJ for a free estimate. Fast, professional, convenient service with the best prices! Choose us to help you breathe clean, healthy air!

"The men were on time, knew what was needed and cleaned up after. They were a great team. I spoke with the manager who helped me decide what would be best for my situation. I recommend them to everyone for insulation of their attics. Thank you Mr. Brock. It was a pleasure."

Jewel G on September 2025

Avatar for Wilserv Corporation

Wilserv Corporation

Located In:
5.00(
7
)

Wilserv Corporation

Located In:
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full service insulation contractor. Our options include the installation of fiberglass, cellulose, mineral wool, open and closed cell insulation. We also can provide removal of existing insulation and debris. Please give us a call today for a free estimate!

"Very professional staff and crew, exceptional insulation performance noticed immediately!"

TL S on June 2021

We are a full service insulation contractor. Our options include the installation of fiberglass, cellulose, mineral wool, open and closed cell insulation. We also can provide removal of existing insulation and debris. Please give us a call today for a free estimate!

"Very professional staff and crew, exceptional insulation performance noticed immediately!"

TL S on June 2021

Redfish Energy Consultants

4319 Washington Ave
No reviews yet

Redfish Energy Consultants

4319 Washington Ave
No reviews yet
21 years of experience

Redfish Energy Consultants has been doing spray foam insulation for over 15 years. We insulate commercial and residential buildings using open cell and closed cell foam. We are a small family owned business that's dedicated to making sure you get the best insulation services you can find.

Redfish Energy Consultants has been doing spray foam insulation for over 15 years. We insulate commercial and residential buildings using open cell and closed cell foam. We are a small family owned business that's dedicated to making sure you get the best insulation services you can find.

LA Demo and Restoration

34280 AJ Williams Road
No reviews yet

LA Demo and Restoration

34280 AJ Williams Road
No reviews yet
11 years of experience

General contractor specializing in custom home additions, remodeling and renovations. Kitchen and bathroom remodeling. Flood, fire, mold, remediation, demolition, and repair. Roofing. We are licensed and insured to protect your property and out staff. Family owned and based in Livingston, Ascension, and Baton Rouge

General contractor specializing in custom home additions, remodeling and renovations. Kitchen and bathroom remodeling. Flood, fire, mold, remediation, demolition, and repair. Roofing. We are licensed and insured to protect your property and out staff. Family owned and based in Livingston, Ascension, and Baton Rouge

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Insulation questions, answered by experts

When temperatures are too cold, it can keep ice from melting, and products like ice melt and rock salt are ineffective. Water turns to ice in temperatures below 32 degrees Fahrenheit. Ice melts on its own when temperatures reach above 32 degrees Fahrenheit. 

Ice melt loses effectiveness in temperatures below -25 degrees Fahrenheit, and rock salt works in temperatures 5 degrees Fahrenheit and warmer.

Insulating your basement walls offers numerous advantages that make the project well worth it. By adding insulation, you can reduce the chances of moisture damage to the house's structure and lower the odds of mold growth. You'll also add comfort to the space by reducing temperature swings and increasing your home's energy efficiency, potentially reducing your energy bills to earn your investment back.

There are several strategic ways to lower your home insurance premium. The primary one is to shop around and get quotes every few years to make sure you’re getting the best deal. Also, sometimes bundling your auto and homeowner’s insurance will get you a discount on both. Finally, try to keep your credit score up; many homeowner insurance companies use credit scores to generate quotes.

The most obvious con of injection foam is the cost. It’s much more expensive to install than fiberglass or spray foam, but it may be your only option (unless you want to remove entire walls around the home). Another con is that it involves drilling into existing material, which has to be repaired after the foam is injected. Some injection foams are made from products that aren’t environmentally friendly, and improper installation can lead to trapped moisture, which can lead to expensive mold remediation down the road. 

It's essential to use insulation materials specifically designed for air ducts. Common types of duct insulation materials include fiberglass, foam board, and reflective foil. These insulation materials have the right properties to withstand the temperature and airflow conditions within the ductwork. Using the appropriate insulation not only ensures efficient temperature control but also prevents potential safety hazards or the release of harmful particles into the air.

The Zachary, LA homeowners’ guide to insulation services

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

See all articles