Insulation Contractors for Attics, Walls and Whole Homes
Top-tier foam insulation and whole-home insulation solutions across Western New York, Las Vegas and Phoenix. Free visual energy audit, and a written estimate before any work begins.
Why it matters
Insulation that fixes the room you gave up on
Most homeowners call us about a utility bill. Almost all of them also have a room that has never been comfortable: the bedroom over the garage, the upstairs that will not cool, the addition that is always ten degrees off. Those two problems usually have the same cause, and it is almost never the furnace or the air conditioner.
It is the envelope. Air moving where it should not, and insulation that is thinner, older or more gapped than anybody realized. We assess what is actually there, show you the deficiency in writing, and fix it in the order that pays back fastest.
Insulation services
What we install
Six services, one envelope. We recommend the one your house actually needs, in the order that pays back fastest.
Premium Injection Foam
Fills the closed wall cavities of an existing home without tearing out drywall or siding.
Learn moreBlown-In Attic Insulation
Loose fill that flows around joists, wiring and framing to build one continuous blanket.
Learn moreAttic Air Sealing
Closes the leaks that insulation alone cannot stop, before the depth goes on.
Learn moreSpray Foam Insulation
Insulates and air seals in one step, for open framing, rim joists and crawl spaces.
Learn moreWhole Home Insulation
Attic, walls, crawl space and rim joist treated as one envelope, in payback order.
Learn moreCommercial Insulation
Warehouses, offices, retail, metal buildings and multifamily, scheduled around your operation.
Learn moreWhy homeowners call us back
How we work
A written estimate before we start
Scope, materials and R-values in writing, agreed before any work begins. No day-of revisions, and no surprises on the invoice.
Free visual energy audit
We inspect the attic, the accessible walls, the rim joist and the crawl space and tell you what is deficient, even when the answer is that you do not need us yet.
Trained, checked installers
Every technician goes through background checks, drug testing and manufacturer training, and arrives in a fully stocked truck.
Evenings and weekends, no surcharge
Same-day, evening and weekend appointments cost the same as a Tuesday morning.
Current offers
Specials and discounts
Current specials. Call (484) 989-7314 with any questions, and mention the offer when you book.
Visual Energy Audit
Energy audit, visual inspection and assessment. Attics, floors, walls, radiant barriers and more.
Valid for a limited time. Call for details.
Any Insulation Service
Any insulation service over $475.00.
Valid for a limited time. Cannot be combined with other offers.
Attic Tent Special
Attic tent supplied and installed, when installed together with attic insulation.
Valid for a limited time. Call for details.
R-38 Blown Insulation
Furnish and install blown insulation to R-38, up to 1,200 sq. ft.
Valid for a limited time. Larger areas quoted on assessment.
Service areas
Where we work
Insulation Depot USA serves three metros with very different climates, and the right scope of work is different in each one.
Western New York
Climate Zone 5A and 6A. R-49 to R-60 in the attic is the usual target.
All 11 Western New York locationsLas Vegas Valley
Climate Zone 3B, hot and dry. R-38 to R-49 in the attic is the usual target.
- East Carson, Las Vegas
- South Fourth Street, Las Vegas
- West Sahara, Las Vegas
- North Rainbow, Summerlin
- West Lake Mead, Summerlin
Phoenix Metro
Climate Zone 2B, hot and dry. R-38 to R-49 in the attic is the usual target.
All 5 Phoenix Metro locationsCommon questions
How much does insulation cost?
It depends on the measure, the size of the area and what is there now, so we will not quote a figure sight unseen. The free visual energy audit produces a written estimate with the scope, the materials and the R-values before you commit to anything.
How do I know which insulation my house needs?
That is what the assessment is for. As a rule: closed walls in an existing home point to injection foam, attic floors point to air sealing plus blown-in, and open framing, rim joists and crawl spaces point to spray foam.
Do you serve my area?
We work across Western New York, the Las Vegas Valley and the Phoenix metro, with 31 locations between them. Check the service areas page, or call (484) 989-7314 and we will tell you straight away.
Are you licensed and insured?
Yes. Licensing and insurance certificates are available on request, and we recommend every homeowner ask any contractor for them before work starts.
How long does a typical job take?
Most attic work is a few hours. Most whole-house injection foam jobs are one day. Larger or more complex homes may run to two, and the timeline is in your written estimate before we book it.
Do you offer financing?
Ask when you get your estimate and we will go through the options that are current at the time. See our financing page for what to have ready.
Free estimate
Get your free visual energy audit
Tell us about the house. We inspect the attic, the accessible walls, the rim joist and the crawl space, then give you a written picture of what is deficient and what each fix would change. No charge, and no obligation.
- Written estimate with scope, materials and R-values before any work begins
- We will tell you if you do not need us yet
- Evening and weekend appointments at no extra charge
Prefer to talk it through? Call (484) 989-7314.
Ready for a house that holds its temperature?
Free visual energy audit, written estimate before any work begins, and evening or weekend appointments at no extra charge.