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Approved Pro
Approved Pro

Green Factor Insulation

Central A/C Installation, Central A/C Service or Repair, Radon Gas Abatement,

About us

Green Factor Insulation is committed to improving comfort and increasing energy efficiency in any home or building through professional teams dedicated to delivering outstanding customer service.

Business highlights

Se habla espanol
21 years of experience

Services we offer

Blown-In Insulation - Install or Upgrade , Heating & Cooling, Home Energy Audit , Radon Testing & Mitigation, Spray Foam Insulation - Install

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.982 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
94%
4
1%
3
0%
2
0%
1
0%
Showing 1-25 of 82 reviews
Sheryll M.
Apr 2025
5.0
$2,089
In addition to 2inch thick Thermal Shield with insulation of my rim joists they completed, I also hired them to complete my Radon Testing and then [based upon the results] just had them install their Radon Remediation System - Judd was excellent to work with and did listen to my basement unique needs and completed all the work as requested. I would recommend them for both of these services they offer.

Sterling T.
Feb 2025
5.0
$7,000
These guys did a professional job and treated our home and property with respect. I would highly. recommend Green Factor Insulation.

Kyle H.
Aug 2024
5.0
Yes, I recommend this pro
Nathan was awesome! I really appreciated his attention to detail and other improvement recommendations as part of providing an estimate for the job. Nathan is easy to work with and has excellent communications skills.

Dave S.
May 2024
4.5
Yes, I recommend this pro
Clint was knowledgeable and polite. We got the job scheduled and at a solid price

Sonya S.
Jul 2023
4.5
Yes, I recommend this pro
$12,500
Professional service. Very happy with the upgraded efficiency.

Ryan S.
Mar 2022
5.0
Yes, I recommend this pro
$20,000
very knowlegable

Joe K.
Dec 2021
5.0
Yes, I recommend this pro
$7,000
Awesome job, starting with Nathan who was our initial contact. He was thorough and very knowledgeable! I will be contacting them very soon about adding insulation in my walls. I highly recommend them.

Alex P.
Apr 2021
5.0
Yes, I recommend this pro
Fast, knowledgeable and respectful

Matthew M.
Sep 2020
5.0
Yes, I recommend this pro
$2,300
They did a great job!

Linda B.
Sep 2020
4.5
Yes, I recommend this pro
Would recommend

Sara O.
Jul 2020
5.0
Yes, I recommend this pro
$5,024
The crews were on time and friendly. The insulation is making a huge difference in our upper story.

Charlie P.
Jun 2020
5.0
Yes, I recommend this pro
Very positive experience.

Ruthanne S.
Jun 2020
5.0
Yes, I recommend this pro
I was very pleased with the initial visit. Clint was very informative and fact based with his suggestions to correct my concerns with the house. I could feel the difference within one day of completing the job.The work crew were respectful and polite. I will definitely use this company again and have already referred them to help my parents.

Christina P.
May 2020
5.0
Yes, I recommend this pro

William N.
May 2020
5.0
Yes, I recommend this pro
$400
They fit me in for a small bathroom project. Professional, friendly, good to work with, reasonable price, good follow through. Have used them for two projects with spray foam insulation.

Russell M.
Apr 2020
5.0
Yes, I recommend this pro
$3,100
Mike and the whole team at Green Factor Insulation were great to work with. I'm currently working on building a tiny home on wheels, and of all the various contractors and companies that I've spoken to and worked with for sourcing materials and having services completed, Mike and the team at Green Factor have hands down been the best to work with. Their costs were very competitive; their quoting process was easy, informative, and transparent; Mike had excellent communication skills; and he went above and beyond to make sure that I was going to be happy with the end product. The day of the install, Mike, Matt, and Eli showed up promptly, they were great to interact with (it's apparent that they have a great group who enjoy their jobs), they took the time to answer all of my questions, and they did a great job installing the closed-cell insulation. My home was clean and tidy when they left, and I can't be happier with the end product. I'm really glad that I went with Green Factor, and I'm happy to add mine among so many other great reviews. If you're looking for a quality installer for insulation, definitely give the folks at Green Factor a call up. I'm really happy that I did.

Hope S.
Mar 2020
4.5
Yes, I recommend this pro

Linda H.
Jan 2020
5.0
Yes, I recommend this pro
$4,200
A very professional company to work with...knowledgeable, friendly, and willing to work with me to fit the project to my budget.

Carl P.
Dec 2019
5.0
Yes, I recommend this pro
Very professional , efficient, , knowledgeable about their product, quality work , quoted me a price and stuck to that price. Great company, employees to work with ! Thanks for making our house warmer!

Dean W.
Nov 2019
4.5
Yes, I recommend this pro

Fred G.
Oct 2019
5.0
Yes, I recommend this pro
Great group! I was impressed with their friendly, professional attitude. They had solutions for my imperfect, incorrect DIY attic insulation efforts in an older home. They are already in my contact list for future insulation projects.

Kelly B.
Oct 2019
5.0
Yes, I recommend this pro

Michael H.
Oct 2019
5.0
Yes, I recommend this pro
$2,000
Everyone we meet or talked with were terrific.

Wes K.
Sep 2019
5.0
Yes, I recommend this pro
$1,389
Being new to this house, I notice the attic was lacking in insulation in many areas as the original installer of the insulation cut several corners. This fact was further accented as I wanted R60. I researched SEVERAL different companies and did not let onto my knowledge and experience of being a very handy homeowner; there is not much I cannot do around the house. Green Factor was the preferred choice even though they were not the lowest price, but they were the RIGHT choice. And yes, their pricing is very competitive. After hearing and understanding my needs, concerns and expectations, they did their analysis and provided me a list of options to consider, while also weighing in on the 'value' of each option. We agreed to have a foil-board (my verbiage, heat-cold reflective board) placed onto a knee wall while spray foaming all fan-light boxes in the attic, and ensuring all soffit baffles were clear and open. Insulation was also blowin in (fiberglass-like, not cellulose) and pictures were taken as the work progressed. This was valuable as I have a hard-to-reach cathedral ceiling area Lastly, they additionally provide a pre- and post home pressure test to understand the amount of 'sealing' was accomplished; ending pressure denoted approximately 1280 (sweet spot is 1200-1300). Their attention to detail, patience and approach is nothing but stellar, and I would hire them back in a flash. I've already recommended them to several friends and neighbors. I cannot be more satisfied or happy. If you are looking for an honest, hard working and quality installation, THIS IS THE COMPANY. THANK YOU Green Factor!

Karl R.
Aug 2019
5.0
Yes, I recommend this pro
$1,512
on time
Showing 1-25 of 82

Licensing

Licensed*

Trade License Number

KS-MI-0239

Trade License Expiration

11/30/2025

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Green Factor Insulation is currently rated 4.9 overall out of 5.

Monday: 7:00 AM - 5:00 PM Tuesday: 7:00 AM - 5:00 PM Wednesday: 7:00 AM - 5:00 PM Thursday: 7:00 AM - 5:00 PM Friday: 7:00 AM - 5:00 PM Saturday: Closed Sunday: Closed

Green Factor Insulation accepts the following forms of payment: CreditCard

Yes, Green Factor Insulation offers free project estimates.

No, Green Factor Insulation does not offer eco-friendly accreditations.

No, Green Factor Insulation does not offer a senior discount.

No, Green Factor Insulation does not offer emergency services.

Yes, Green Factor Insulation offers warranties.