Insulation & Air Sealing in Great Falls, MT
Planning an insulation improvement, or trying to understand cold rooms and drafts? Discuss attic, wall and floor insulation and air sealing with Big Sky Home Services. Tell us about your property and the work you have in mind. If you are unsure where to start, our $99 Home Comfort Assessment can help you prioritize next steps.
Understand your options.
Attic insulation and air sealing
Tell us about uneven insulation coverage, a drafty attic hatch or rooms below the attic that feel uncomfortable. Accessible conditions, air leakage, ventilation and the existing construction help shape the work worth discussing. Materials and installation scope are confirmed for your property.
Walls and floors
Cold surfaces and rooms over unconditioned spaces deserve a closer look. The existing construction, access, and condition of the space shape the options and project scope.
Air sealing
Insulation slows heat transfer; air sealing addresses gaps where air moves. Discuss both together, with attention to ventilation and the needs of the home.
Start with the concern. Then choose the work.
Tell us which rooms feel uncomfortable, when you notice drafts, and whether insulation has been added before. A $99 Home Comfort Assessment reviews your concerns, accessible insulation, and potential air leakage areas, then provides prioritized recommendations. It is a standalone service, paid after your visit, with no obligation to purchase improvements. Installation work is scoped and quoted separately. Formal energy audits and blower-door testing are separate services.
What happens next
- 01Share the rooms and comfort concerns you want to address.
- 02Review accessible areas and discuss likely priorities.
- 03Discuss the scope and price of any proposed work before committing.
Customer calls: Monday–Friday, 9 AM–6 PM Mountain Time. We visit customers at their properties.
Before you book.
Have a question about your home? Call (406) 598-4768.
Should I add insulation or replace my windows first?
That depends on where the problem is. Drafts, uneven temperatures, and high energy use can have several causes. Reviewing the home first helps you compare insulation, air sealing, and window repair and replacement before choosing a project. You can also compare assessment options to find a useful starting point.
Can you guarantee lower energy bills?
No fixed savings are promised. Results depend on the existing home, the improvements made, weather, equipment, and household habits. We focus on explaining the condition and options for your property.
Does the assessment include opening walls?
The Home Comfort Assessment reviews accessible areas. If a project needs further investigation or testing, that scope should be discussed separately.
What does insulation work cost?
The price depends on the area to be improved, access, existing conditions, materials and the work required. Tell us which part of the home is involved, any previous insulation work and the concerns you want to address. Photos can help start the discussion. Installation is quoted separately. If you choose a Home Comfort Assessment first, that standalone visit costs $99 and is paid after the visit.
Where do you serve?
Serving Great Falls, Black Eagle, Ulm and Vaughn. We visit customers at their properties. Share your address so we can confirm service availability.
Start with a conversation.
Serving Great Falls, Black Eagle, Ulm and Vaughn. We visit customers at their properties. Share your address so we can confirm service availability.
(406) 598-4768 ↗support@bigskyhomeservices.comMonday–Friday · 9 AM–6 PM Mountain Time