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Find Batt, rolled or reflective insulation install or upgrade pros in Key Largo

Avatar for Insulation Masters, Inc.
Insulation Masters, Inc.
4.6(
34
)

Serving Key Largo, FL and surrounding areas

In business since 2017

Free estimates

Small jobs welcome

"Couldn’t have chosen a better more professional company to do my insulation. Mr. Vazquez was prompt, quick and literally a Master at his profession. Highly recommend for future projects."
Work
Work
Trucks
Work
Trucks

+5

Response time1 day
Response rate90%
Recommended by96%of homeowners
A Best Insulation, Inc.
4.3(
89
)

Serving Key Largo, FL and surrounding areas

In business since 2000

Free estimates

Warranties offered

"I had an excellent experience with this insulation company and their crew. From start to finish, they were professional, timely, and extremely organized. They explained all my options clearly, offered fair pricing, and followed through on everything they promised. The crew worked efficiently, respected my home, and completed the job exactly as scheduled. They also helped me secure an FPL rebate, which was a huge added benefit and showed how knowledgeable they are about available energy‑saving programs. Overall, the service was smooth, honest, and high‑quality. I highly recommend them to anyone looking for reliable insulation work."
Spray Foam Insulation
Spray Foam Insulation
Structural support to the roof deck
Spray Foam Insulation
Air and humidity infiltration stopped

+10

Recommended by96%of homeowners
Avatar for A-1 Insulation
A-1 Insulation
4.7(
18
)

Serving Key Largo, FL and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"The best insulation company I have come by with the best prices. Start to finish they were extremely professional and knowledgeable. If you need insulation look no further, A1 insulation is the BEST in Miami. I recommend 100%."
Response time4 hrs
7 neighbors recently requested a quote
Recommended by81%of homeowners
major league contracting services
5.0(
10
)

Serving Key Largo, FL and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"I had debated installing a new system for months. I shopped around; looked at reviews; and decided to go with Major League Contracting Services! The owner, Laz, came from Miami to my home in West Delray to give me an estimate. He said my current unit was too small, and that after 12 years it was time to replace it. We agreed on a price, and set an installation day. They came up on a Saturday and installed my new "York 3.5 ton unit." The air handler is in my attic so it was a tad tricky. After a couple of hours the unit was installed! The installers were very quick, informative, knowledgeable, and polite. Laz even came up and explained the work and even offered to file my registration with York. If you want to work with a local company that goes above and beyond to provide excellent service as well as a competitive then Major League Contracting is the company to use. Call Laz today at 786-344-1846."
4 TON RHEEM...Flood Zone....
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+13

Recommended by100%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)

Serving Key Largo, FL and surrounding areas

In business since 2008

Free estimates

Warranties offered

"My installation looks beautiful my las bill will electric company was $700. Lucia Moore was my sales rep she followed up with us on every set and check on us constantly. Today she stop by to drop off a pecan pie. I recommend Sunpro"
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Avatar for Anytime Solution USA, LLC
Anytime Solution USA, LLC
5.0(
5
)

Serving Key Largo, FL and surrounding areas

In business since 2018

Free estimates

Offers commercial services

At Anytime Solution USA LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

Insulation
Blow In Insulation
Insulation
Insulation
Insulation

+10

Response time8 hrs
Response rate90%
Recommended by100%of homeowners
Avatar for AAA Construction & Restoration Services
AAA Construction & Restoration Services
3.8(
201
)

Serving Key Largo, FL and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"This was an Angies List coupon for $99 worth of 3 hours of grout restoration or re-grouting.  I was apprehensive about purchasing the coupon but am happy that I did.  The Service people did a wonderful job.  This was an old bathroom that had never been re-grouted.  There were several areas where the grout was totally missing.  The service men (sorry that I do not have their names), did a phenomenal job considering that they were there for only 1 1/2 hours (2 men = 3 hours).  I spoke to John the owner to schedule the work and I have to say that I was very pleased how everything turned out.  The bathroom looks 100% better.  Thank you for such a great job.
"
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+21

Recommended by84%of homeowners
Avatar for YNS Services
YNS Services
3.7(
31
)

Serving Key Largo, FL and surrounding areas

In business since 1999

Free estimates

Emergency services offered

Our goal is to provide honest and outstanding service through dedication, hard work, attention to detail, integrity and always focusing on our customers best interest at hand. We know that the secret to our success has and will continue to be our satisfied customers.

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+12

Response time1 hour
Response rate95%
Recommended by74%of homeowners
Avatar for Centry Air Designs
Centry Air Designs
4.9(
14
)

Serving Key Largo, FL and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"I was not sure what was wrong so I called these guys, described what I knew, and they said they would come look at it. They said there was an $85 minimum charge for an assessment but that it would be credited toward any kind of services and equipment that I needed. They showed up within 2 hours and even called me ahead of time to double check that I would be there. Once they arrived they checked several things before opening up the unit and then showed me where the electrical part of the system had melted, likely due to a power surge. So it had to be replaced, but they said they could replace the whole system (inside, outside and thermostat) that day. They even got a crane because the outdoor unit is on the roof of my condo unit. The techs were all quick, polite and respectful. They also helped provide photos and documentation should we need to submit a claim to the homeowners insurance company. I would highly recommend them and would use them again in a heartbeat. Big thanks to Alex Rodriguez and his team."
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+8

Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Key Largo, FL and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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+2

Recommended by65%of homeowners
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FAQs for batt, rolled or reflective insulation install or upgrade projects in Key Largo, FL

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Key Largo, FL homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

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