Top-rated insulation pros.

Get matched with top insulation pros in Lolo, MT

There are 1 highly-rated local insulation pros.

Need a pro for your insulation service project in Lolo, MT?

Select your specific project to find the pro for you.

TRUSTED BY LOLO, MT HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon12
    Verified insulation services reviews

Find Insulation pros in Lolo

Mendenhall Enterprise L.L.C

11791 Waterfowl Lane
4.72(
18
)

Mendenhall Enterprise L.L.C

11791 Waterfowl Lane
4.72(
18
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

"Quality and Integrity work you can rely on!" Hello My name is Boaz Mendenhall I am the Owner of Mendenhall Enterprise L.L.C. I have been serving North West Montana for 14 years now. Specializing in custom builds and designs. Most of the jobs are specifically done by me to insure the best quality from start to finish. When I need help, or If a job is too big and needs to be done in a timely fashion. I call a great selection of sub-contractors who I have known over the years and who are greatly qualified to do the job at hand. Small jobs require payment at the end of the job, and longer ones is usually divided into 3rds. Materials required for the job will have a 15% mark-up for handling. There is a minimum charge fee on smaller jobs or services.

"Boaz and his crew did a excellent job. Very detail oriented to insure my new roof will last for a long time."

Jon R on September 2025

"Quality and Integrity work you can rely on!" Hello My name is Boaz Mendenhall I am the Owner of Mendenhall Enterprise L.L.C. I have been serving North West Montana for 14 years now. Specializing in custom builds and designs. Most of the jobs are specifically done by me to insure the best quality from start to finish. When I need help, or If a job is too big and needs to be done in a timely fashion. I call a great selection of sub-contractors who I have known over the years and who are greatly qualified to do the job at hand. Small jobs require payment at the end of the job, and longer ones is usually divided into 3rds. Materials required for the job will have a 15% mark-up for handling. There is a minimum charge fee on smaller jobs or services.

"Boaz and his crew did a excellent job. Very detail oriented to insure my new roof will last for a long time."

Jon R on September 2025


Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!


WINDO THERM

PO Box 405
No reviews yet

WINDO THERM

PO Box 405
No reviews yet
24 years of experience

We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.

We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.


Veritas Maintenance and Remodel

3201 S. Russell St.
No reviews yet

Veritas Maintenance and Remodel

3201 S. Russell St.
No reviews yet
26 years of experience

Professional and affordable maintenance and repair company. No job too big or too small. 15 Years of experience in Missoula, licensed contractor, flat rate, no hidden costs, free bids. We are here to get your project completed quickly and efficiently, without breaking the bank.

Professional and affordable maintenance and repair company. No job too big or too small. 15 Years of experience in Missoula, licensed contractor, flat rate, no hidden costs, free bids. We are here to get your project completed quickly and efficiently, without breaking the bank.


HAMMERHEAD REMODELING & CONSTRUCTION

435 Syringa Lane
5.00(
2
)

HAMMERHEAD REMODELING & CONSTRUCTION

435 Syringa Lane
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Quality and Affordable Remodeling All phases of construction from Remodeling, Custom Baths & Kitchens Decks & Patios Room Additions and Landscape Construction Also Handyman services available 26 years in the trades, References and Pictures of completed jobs. Financing available Call : HAMMERHEAD Remodeling for a free estimate @ (406) 361-0780

Quality and Affordable Remodeling All phases of construction from Remodeling, Custom Baths & Kitchens Decks & Patios Room Additions and Landscape Construction Also Handyman services available 26 years in the trades, References and Pictures of completed jobs. Financing available Call : HAMMERHEAD Remodeling for a free estimate @ (406) 361-0780


Lynch Construction

18 Russel Park West
No reviews yet

Lynch Construction

18 Russel Park West
No reviews yet
35 years of experience

I am a carpenter in the true sense,as Ido it all pretty much. Been contracting on my own on and off for 22 yrs. I have ran million dollar jobs with a good size crew,and also small jobs that was just myself.

I am a carpenter in the true sense,as Ido it all pretty much. Been contracting on my own on and off for 22 yrs. I have ran million dollar jobs with a good size crew,and also small jobs that was just myself.


jerry ross construction

5.00(
1
)

jerry ross construction

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

jerry ross construction is a full service company with over 30 years experience, no project is too small, taking pride in offering quality workmanship at very fair prices, most of our customers are repeat customers and will offer high marks about our work

jerry ross construction is a full service company with over 30 years experience, no project is too small, taking pride in offering quality workmanship at very fair prices, most of our customers are repeat customers and will offer high marks about our work



Northern Roofing Consultants LLC

707 S Seventh St
5.00(
1
)

Northern Roofing Consultants LLC

707 S Seventh St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Northern roofing Consultants We are family owned and operated. Our family has been in the roofing business for over 50 years with three generations still working and managing the business today. Experience, Quality, and Customer satisfaction, that's the NRC way, all the way.

Northern roofing Consultants We are family owned and operated. Our family has been in the roofing business for over 50 years with three generations still working and managing the business today. Experience, Quality, and Customer satisfaction, that's the NRC way, all the way.


SBS Solar, LLC

620 Fish Hatchery Rd
5.00(
4
)

SBS Solar, LLC

620 Fish Hatchery Rd
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

SBS Solar is a solar electric systems integrator serving Western Montana, with over 30 years of experience. The team at SBS is dedicated to providing clean renewable solar energy to homes and commercial sites throughout Montana. We live with the products that we sell. Whether you are in the market for a grid-tie system, battery backup or a complete off grid application, SBS has the design and installation experience to help. SBS Solar has two NABCEP Certified Installers on staff, is a NorthWestern Energy Qualified Installer and is a SolarWorld Authorized Installer. SBS Solar prides itself on providing timely and professional customer service and we work hard to satisfy the needs and expectations of our clients in order to help move us forward toward a more environmentally, economically and socially sustainable society.

SBS Solar is a solar electric systems integrator serving Western Montana, with over 30 years of experience. The team at SBS is dedicated to providing clean renewable solar energy to homes and commercial sites throughout Montana. We live with the products that we sell. Whether you are in the market for a grid-tie system, battery backup or a complete off grid application, SBS has the design and installation experience to help. SBS Solar has two NABCEP Certified Installers on staff, is a NorthWestern Energy Qualified Installer and is a SolarWorld Authorized Installer. SBS Solar prides itself on providing timely and professional customer service and we work hard to satisfy the needs and expectations of our clients in order to help move us forward toward a more environmentally, economically and socially sustainable society.

Showing 1-10 of 17
Insulation questions, answered by experts

Insulating under a concrete slab foundation is a great way to improve the energy efficiency of your home, but it isn't necessary for outdoor projects like driveways, patios, sidewalks, and walkways. If you’re pouring in cold weather, insulating under the slab can help prevent heat loss from the concrete, aiding in proper curing. Along with accelerants, this can be a good way to ensure strong concrete despite pouring in the cold.

Drywall insulation costs around $1,800, on average, but prices can range from $500 to $4,500, depending on a few different factors. The following things are important considerations to make when pricing out your insulation project:

  • Square footage of insulation

  • Type of insulation 

  • Climate in your area and the insulation R-value required

  • Whether or not your walls are already finished

  • Accessibility of the area 

  • Whether or not you need old insulation removed first

If you have access to the foundation walls, adding spray foam insulation to your existing unfinished basement or crawl space is straightforward. Replacing existing insulation in your unfinished attic space is possible after removing the old insulation. However, spray foam insulating an existing wall after the drywall is in place isn’t possible unless you remove most of the drywall.

You can insulate an existing garage door. But while it’s a cost-effective option upfront, it may not perform as well as a garage door that comes with insulation. If you live in a colder climate—or if you plan on working in your garage and need a new door—you should purchase one with existing insulation for better efficiency. 

You don’t need to remove old insulation before adding new insulation. As long as the old insulation is still in good shape—not wet, physically damaged, or moldy—then you can stack new insulation on top of old insulation to get a compounding effect. You can also mix different types of insulation, like adding blown-in insulation around existing fiberglass batt insulation or installing rigid insulation boards over rafters in your attic that already have batt insulation installed. If your existing insulation is very old or damaged, though, you’ll likely see more benefit from removing it and replacing it instead.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Lolo, MT homeowners’ guide to insulation services

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