Northstar Insulation LLC

Insulation, Basement Waterproofing

About us

Welcome to Northstar Insulation, where we have been serving the Twin Cities for over 30 years! Northstar Insulation has served the insulation needs of home owners, general contractors, and building owners alike with quality products and expert service. At Northstar Insulation, we specialize in exceeding our customer's expectations. No job is too big, and no job is too small! Call today to learn about our rebate and tax credit programs. See what you can save! We are a contractor specializing in: - Side Walls - Attics - Bypass Sealing - Blower Door Testing - Spray Foam - Infrared Scans - BPI Home Energy Inspector - Waterproofing - Draintile Licensed and Insured Over 30 years experience! Call today for a free estimate!

Services we offer

Expertise in all forms of Insulation: spray foam, cellulose, fiberglass, weatherization & energy efficiency, energy insulation rebates, blower door test, attic insulation, wall insulation, custom insulation, insulation removal.

Services we don't offer

Don't see your need on our list of services? Give us a call to further discuss your needs!

Amenities

Free Estimates
Yes


Accepted payment methods

Check
Discover
MasterCard
Visa

Photos of past projects

Reviews

4.816 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
94%
4
0%
3
0%
2
6%
1
0%


Rating CategoryRating out of 5
quality
4.8
value
4.6
professionalism
4.7
responsiveness
4.5
punctuality
5.0

Filter reviews by category

Showing 1-16 of 16 reviews

Ryan B.
07/2024
5.0
insulation
  + -1 more
The job went extremely well. Northstar responded quickly, were very fairly priced, and did the job in a very timely manner. I would absolutely hire them again.
Description of Work: Insulation

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$900

Response from Northstar Insulation LLC
[Member Name Removed], Thank you for having us out to take care of your project. And thank you for taking the time to leave a review.

John M.
01/2024
5.0
insulation
  + -1 more
Carlos was very professional. He showed up for estimate on time. Answered all of my questions displaying his knowledge. They were reasonably priced. The crew was friendly and courteous. I would recommend them to anyone.
Description of Work: High pressure cellulose pack into existing walls.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,145

Response from Northstar Insulation LLC
[Member Name Removed], Thank you for taking the time to write a review. And thank you again for having us take care of your insulation project for you. We hope you notice the difference this winter.

Chris L.
01/2023
5.0
insulation
  + -1 more
Excellent, high quality work in a large, challenging vaulted ceiling job. And they also beat everyone's price.
Description of Work: Spray foam in large, very high ceiling

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Lynette F.
10/2022
5.0
insulation
  + -1 more
Very well, these guys are great, they seal everything right and load tons of insulation. My house is now at a R60. And this was not cheap, however I do not expect heating costs to go down for many years to come unless we all go solar.
Description of Work: Insulation added plus solar fan to keep air moving.
Rating CategoryRating out of 5
Yes, I recommend this pro

MARK K.
10/2022
5.0
insulation
  + -1 more
Alex bid out the spray foam job and it was fair. Work was done in two weeks and the crew did a great job and kept the garage clean and for the most part kept the foam out of the areas where it shouldn’t be. Will definitely hire again.
Description of Work: Insulation

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$3,000

Response from Northstar Insulation LLC
Thanks so much for the business [Member Name Removed] and the 5 star review we appreciate you and look forward to working for you in the future !

Thomas L.
10/2022
5.0
insulation
  + -1 more
North Star did an amazing job foaming my garage. I can immediately tell a difference on the garage holding heat. I will definitely be using them again in the future. Thanks for your amazing work!
Description of Work: Insulation
Rating CategoryRating out of 5
Yes, I recommend this pro

Carl G.
12/2020
5.0
insulation
  + -1 more
It went very well. A professional company that will go the extra mile for its customer. I am well pleased with their work and would recommend them to all.
Description of Work: Insulation of basement and attic.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Steve E.
11/2020
5.0
insulation
  + -1 more
It was extremely professional and easy from my end. All communication was easy and over the two day work the team was great and got everything done per the quote. Everything was cleaned up and we can already tell that the house is nice and cozy for the upcoming winter. I would not hesitate to work with them again if I ever had any additional insulation needs.
Description of Work: Attic sealing, fill insulation, and new bath fans

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,200

Eric W.
11/2020
5.0
insulation
  + -1 more
Drew, the sales member we worked with, was timely and professional and made it easy to set up. The day of the insulation went well and the members of the team were professional and courteous. Finally, Drew submitted our rebate to Xcel in quick order. I could not have been happier with the work or the communication before and after the project.
Description of Work: Attic Insulation

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Megan M.
08/2020
5.0
insulation
  + -1 more
The staff at Northstar Installation were courteous and professional throughout our interactions. I'm looking forward to the energy-cost savings they've provided for my home as the seasons change.
Description of Work: Main floor blown-in insulation

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,900

Tony K.
04/2020
5.0
insulation
  + -1 more
The whole process went very well. The workers were in constant communication to let you know when they were arriving, any concerns and what there process was in completing the work. If you are planning on having similar work done, don't hesitate to give them a call. Very satisfied with the work done!
Description of Work: Insulation replacement and bathroom fan

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

mike C.
04/2020
5.0
insulation
  + -1 more
It went good.
Description of Work: They did an insulation service.
Rating CategoryRating out of 5
Yes, I recommend this pro

brandon D.
03/2020
5.0
insulation, basement waterproofing
  + 0 more
Awesome work
Description of Work: Insulation, Basement Waterproofing

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Kara M.
11/2019
2.0
contractors, insulation
  + 0 more
The job itself went fine. However, they grossly overstated the amount of rebate dollars we would be eligible for through Xcel and after some back and forth with our main point of contact, we were referred to the owner who never returned our call. They admit to the mistake but did not work with us or Xcel so we would get some sort of resolution. This resulted in is paying $1500 more than we budgeted. Double check their math and don't trust they understand the rebate program despite being on Xcels authorized contractor list. Sad to see their only review is a D.
Description of Work: Large insulation job

Rating CategoryRating out of 5
quality
4.0
value
1.0
professionalism
1.0
responsiveness
1.0
punctuality
5.0

$6,350

Victoria K.
02/2016
5.0
insulation
  + -1 more
On time, exemplary service, manners, respect, highly knowledgeable & recommended! A++++!
Description of Work: Attic insulation, vent re-routing.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,800

DAVID & DENNIE S.
10/2002
5.0
insulation
  + -1 more
unknown
Description of Work: SEALED ALL ATTIC BYPASSES, ADDED NEW AIR INTAKE CHUTES, REPLACED NINE ROOF VENTS, ADDED 12 INCHES OF BLOWN CELLULOSE TO EXISTING ATTIC INSULATION, ADDED A WOOD DAM WITH AN INSULATION PILLOW TO THE ATTICH HATCH DOOR, ADDED APPROXIMATELY 918 SQUARE FEET OF BLOWN CELLULOSE TO THE SIDEWWALLS OF THE OLDER PART OF OUR HOUSE, FILLED PATCHES, REPLACED WOOD SIDING AND DID TOUCH UP PAINTING ON NAIL HOLES, ETC.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$1,960

    Contact information

    30181 Stacy Ponds Dr, Stacy, MN 55079

    http://www.northstarinsulation.com

    Service hours

    Sunday:
    Closed
    Monday:
    7:00 AM - 6:00 PM
    Tuesday:
    7:00 AM - 6:00 PM
    Wednesday:
    7:00 AM - 6:00 PM
    Thursday:
    7:00 AM - 6:00 PM
    Friday:
    7:00 AM - 6:00 PM
    Saturday:
    Closed

    Licensing

    Bonded

    Insured

    Licensed*

    Eco-friendly Accreditations

    LEED Accredited Professional
    No
    Energy Star Partner
    Yes
    EPA Lead-Safe Certified
    Yes
    Use Green Products or Work Practices
    Yes
    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 State Contractor License Requirements page.

    *Contact business to see additional licenses.


    Service Categories

    Insulation,
    Basement Waterproofing

    FAQ

    Northstar Insulation LLC is currently rated 4.8 overall out of 5.

    Sunday: Closed

    Monday: 7:00 AM - 6:00 PM

    Tuesday: 7:00 AM - 6:00 PM

    Wednesday: 7:00 AM - 6:00 PM

    Thursday: 7:00 AM - 6:00 PM

    Friday: 7:00 AM - 6:00 PM

    Saturday: Closed

    Northstar Insulation LLC accepts the following forms of payment: Check,Discover,MasterCard,Visa
    Yes, Northstar Insulation LLC offers free project estimates.
    Yes, Northstar Insulation LLC offers eco-friendly accreditations.
    No, Northstar Insulation LLC does not offer a senior discount.
    No, Northstar Insulation LLC does not offer emergency services.
    No, Northstar Insulation LLC does not offer warranties.
    Northstar Insulation LLC offers the following services: Expertise in all forms of Insulation: spray foam, cellulose, fiberglass, weatherization & energy efficiency, energy insulation rebates, blower door test, attic insulation, wall insulation, custom insulation, insulation removal.
    Don't see your need on our list of services? Give us a call to further discuss your needs!

    Contact information

    30181 Stacy Ponds Dr, Stacy, MN 55079

    http://www.northstarinsulation.com

    Service hours

    Sunday:
    Closed
    Monday:
    7:00 AM - 6:00 PM
    Tuesday:
    7:00 AM - 6:00 PM
    Wednesday:
    7:00 AM - 6:00 PM
    Thursday:
    7:00 AM - 6:00 PM
    Friday:
    7:00 AM - 6:00 PM
    Saturday:
    Closed