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TRUSTED BY JEFFERSON, LA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon172
    Verified insulation services reviews

Top-Rated Insulation pros in Jefferson - Updated Nov 2026

Avatar for Sunlight Contractors
Sunlight Contractors
5.0(
464
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install+2 more

Serving Jefferson, LA and surrounding areas

Approved

In business since 2003

Credit card accepted

Offers commercial services

"Contacted Sunlight Contractors about removing fiberglass insulation underneath my house and installing foam insulation. Ira answered his phone after business hours from home and gave me information. The crew showed up promptly to remove the insulation on Monday and returned on Tuesday to install the foam insulation. Crews were very polite and professional. All work was completed promised and area left clean. Will you again for insulation of our attic."
Corey Yates
Christopher Dobard
Louis Guerra
Application
Full Expanded

+45

Response time2 days
Response rate100%
11 neighbors recently requested a quote
Avatar for Eco Blanket
Eco Blanket
4.9(
21
)
Blown-In Insulation - Install or Upgrade

Serving Jefferson, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Owner came out on a Saturday morning to give me a quote. He explained everything thoroughly and answered all of my questions. He was very knowledgeable and provided a COI on the spot. Price was very fair and he came out the next morning, Sunday to blow in the insulation. Did a really good thorough job, he did everything he said he would. I would definitely recommend this company to anyone who asks."
Blow in insulation
Blow in Insulation
Blow in insulation
Blow in Insulation
EcoBlanket is Pet Friendly!

+1

Response time9 hrs
Response rate96%
11 neighbors recently requested a quote
Avatar for RMLaPlace Insulation, LLC
RMLaPlace Insulation, LLC
4.3(
60
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Jefferson, LA and surrounding areas

Approved

In business since 2012

Free estimates

Small jobs welcome

"It was so easy. The workers took out the old insulation on Saturday, and clean up/haul away of old insulation was excellent. Sunday morning the foam insulation was installed. It took about five hours. Again, everything was cleaned up. Very pleased with the quality of the work, character of the workers, as well as the owner. Would highly recommend."
RM LaPlace Insulation, LLC
R-30 Faced Fiberglass Batt
Blown Fiberglass Walls
Blown Fiberglass Walls
Spray Foam

+1

Response time1 day
Response rate100%
Recommended by100%of homeowners
Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Jefferson, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"AJ and Aaron were very professional and thorough. They arrived on scheduled time. They observed Covid protection practices by wearing masks. They showed us each duct and vent, if it had evidence of mold. They videoed and shot photos of each vent, after cleaning them. They cleaned up afterwards. Very courteous and nice. We highly recommend them and will use their services again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

17 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for King Cole Construction, LLC
King Cole Construction, LLC
4.7(
16
)
Batt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - InstallSpray Foam Insulation - Install

Serving Jefferson, LA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

We are a fully licensed and insured commercial and residential contractor based in Metairie, Louisiana, serving the greater New Orleans area. We specialize in a wide range of services, including roofing, remodeling, renovations, additions, construction management, maintenance, repairs, and full property restoration. Our team is equipped to handle large-scale commercial projects as well as smaller residential jobs, such as kitchen, bathroom, and full-home remodels. With a dedicated full-service staff and a carefully selected group of licensed and insured subcontractors, we ensure every project is completed efficiently and to the highest standards. It is our commitment to deliver exceptional service and top-quality craftsmanship.

Front of home
Living room after renovation and design
Kitchen
Kitchen
Interior remodel

+73

Response time5 days
Recommended by100%of homeowners
Avatar for First Line Handyman, LLC
First Line Handyman, LLC
5.0(
1
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Jefferson, LA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

First Line Handyman LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time3 hrs
Recommended by100%of homeowners
Avatar for Gillespie Insulation
Gillespie Insulation
5.0(
4
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Jefferson, LA and surrounding areas

Free estimates

Credit card accepted

Offers commercial services

"I highly recommend Gillespie Insulation. David was professional, punctual, and did a great job communicating what work was needed and what would help cool my house best. Always kept us updated on progress and stayed transparent through the entire project. Already notice how much cooler my house is and my AC/Heat doesn’t have to work as hard to keep this old house Cool! Thank you again David"
Blow-in Insulation
Blow-in Insulation
Blow-in Insulation
6 neighbors recently requested a quote
Insulate Pro
5.0(
5
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Jefferson, LA and surrounding areas

In business since 2019

Free estimates

Warranties offered

We specialize in insulation installation. We take pride in commitment to the quality of work we produce, and the long-term relationships we build with our clients. We guarantee quality and complete satisfaction. We set ourselves apart from our competitors by offering the highest quality of work combined with experience, guaranteed. Call today for a free estimate!

Response time12 hrs
Response rate95%
Recommended by100%of homeowners
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Insulation FAQs, answered by experts

Insulation is professionally installed by measuring spaces, cutting materials to fit correctly, and placing them without gaps for optimal thermal resistance.

Costs depend on insulation material, labor, accessibility, and whether existing insulation requires removal.

Winterizing your outdoor plumbing keeps your outdoor spigot from freezing and potentially bursting. This includes draining residual water out of the pipe and spigot after turning the valve off, then removing garden hoses and other attachments from the spigot before winter comes. Insulating the pipe that leads to the spigot and installing a freeze-proof faucet also help, as does installing an outdoor faucet protector.

Insulating a detached garage won't reduce your home's heating or cooling bills—and insulating an attached garage will only have a small effect on your home's energy efficiency. However, insulating an attached garage can reduce the transfer of heating and cooling to and from the outdoors, which can reduce the amount of energy your home needs to stay comfortable. Also, having an insulated garage is just more pleasant. Balance the cost of insulating your garage with how you'll use the space to determine if the project is worth it.

The primary purpose of insulation is to maintain comfortable temperatures in a home, whether that’s cool air when it’s hot out, or warm air in winter, but that’s not all it can do. All options will also minimize heating and cooling needs, lowering both your carbon footprint and energy bills in turn. And some options, like rigid foam boards, even offer soundproofing benefits, too.

The Jefferson, LA homeowners’ guide to insulation services

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