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TRUSTED BY PLYMOUTH, MI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon412
    Verified insulation services reviews

Top-Rated Insulation pros in Plymouth - Updated Nov 2026

Avatar for DANA Insulation
DANA Insulation
4.3(
49
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Plymouth, MI and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"The team at Dana Insulation is top notch. From Tom in sales to the installation team everyone was courteous and professional. They put down protective plastic on the floors so as not to get any dirt or insulation on the floors. Did a great job cleaning up after the job as well. Thank you very much Dana Insulation!!!! I would definitely recommend this company!!!"
16 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for BlownInsulationMI.Com, LLC
BlownInsulationMI.Com, LLC
4.5(
253
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install

Serving Plymouth, MI and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Ron Stead was very friendly and professional on the phone when I talked to him. His son who came out to do the inspection was very knowledgeable and informative. The 2 guys that were sent out to do the insulation were professional, courteous, cleaned up after themselves, and very friendly. I cannot recommend this company enough. They were the lowest quote and by far the best value!"
almost finished with attic
Blown Insulation finished attic
Response time1 day
38 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for BlownInsulationMI.com LLC
BlownInsulationMI.com LLC
4.6(
11
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Plymouth, MI and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Ron from Ecology Products , INC He was very professional and explained All the different option's and feature's of the World of Insulation's...I Learned a lot that day. They showed up on the date and time we had Scheduled and even called the day before to make sure we would be home. His crew came in introduced themselves. They explained what all they were doing to make sure we were all the same page as per Ron's visit.They wasted no time in getting to work and finishing up and cleaning the job site up.I would highly recommend them for your project's. Thank's to Ron and his crew !!!"
Additional Photos
Prep Work done
Blown In Insulation
Additional Photos
Additional Photos

+1

Response time7 hrs
19 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for CS Insulation
CS Insulation
5.0(
8
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Plymouth, MI and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n \n

Fiberglass bungalow
Insulation
Insulation
Insulation
Insulation

+7

19 neighbors recently requested a quote
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Insulation FAQs, answered by experts

Blown-in insulation works, but only for unfinished attics. Also, it isn’t the longest-lasting nor the most effective option. For better options, look into spray foam insulation or natural fiber batts. They typically have a longer lifespan, better heat resistance, and stronger sound-proof abilities. Spray foam insulation costs about $1.25 to $1.50 per square foot, but can go up to more than $4 per square foot. Fiber batt pricing varies depending on the material.

The primary downside of radiant barriers is their limited effectiveness in cold climates. They are designed to reflect radiant heat, making them less beneficial in cooler conditions where heat retention is more important. 

Radiant barriers require proper installation to maximize effectiveness. Incorrect placement can lead to minimal benefits. They also do not provide insulation, meaning they should be used in conjunction with traditional insulation for optimal energy efficiency. 

If you have blown-in insulation, using an insulation vacuum will quickly and easily suck up all the insulation. Many come with built-in HEPA filters for added safety. While some people suggest breaking up large batts and feeding them into the vacuum, this can expose you to more fiberglass fibers. With batts and rolls, carefully removing them and placing them into garbage bags is a better process.

When it comes to fiberglass insulation versus foam board, there are a few notable differences, both aesthetically and functionally. Fiberglass insulation is soft and flexible, meaning it can be squeezed into tight spaces more easily than foam board. Fiberglass insulation also has a higher R-value, making it a better pick for colder climates. However, foam board insulation can resist moisture and pest damage much better than fiberglass.

There are many reasons one bedroom may be hotter than the rest of the house. The sun will quickly heat a south-facing bedroom with a large window, especially if it lacks quality curtains. If the room has poor insulation, this could let more warm outside air in. Upstairs bedrooms are often hotter than ground-floor rooms because heat rises. Finally, rooms further away from the air conditioning unit may heat up a lot if the system is not properly balanced.

The Plymouth, MI homeowners’ guide to insulation services

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