# NorthernArizonaInsulation.com

> NorthernArizonaInsulation.com is a home insulation contractor serving Flagstaff, Prescott, Sedona, and Williams, Arizona, plus the surrounding Coconino and Yavapai County high country (Prescott Valley, Chino Valley, Cottonwood, Bellemont, Munds Park, Kachina Village). Flagstaff (~6,910 ft) and Williams (~6,750 ft) sit in genuine IECC Climate Zone 5B — a cold, four-season climate with heavy snow, not low-desert Phoenix-style heat. Prescott (~5,400 ft) and Sedona (~4,500 ft) are milder IECC Zone 4B — real winters, less extreme. We install spray foam, blown-in, batt & roll, and air-sealing insulation to hit each town's climate-zone target (roughly R-49 attics in Flagstaff/Williams, R-38–R-49 in Prescott/Sedona) and stop heat loss that drives up propane and electric heat-pump bills. We also handle ice dam and frozen-pipe prevention, manufactured/mobile home belly-wrap and skirting insulation, garage/crawlspace insulation, short-term rental and vacation home insulation (a major Sedona-specific service), new-construction insulation packages, and insulation removal. This is a trade contracting business, not an insurance company.

## Services
- [Spray Foam Insulation](https://northernarizonainsulation.com/services/spray-foam-insulation): Open-cell and closed-cell spray foam for rim joists, crawlspaces, and attics.
- [Attic Insulation](https://northernarizonainsulation.com/services/attic-insulation): Full attic insulation upgrades to the Zone 5B/4B target for your town.
- [Blown-In Insulation](https://northernarizonainsulation.com/services/blown-in-insulation): Loose-fill cellulose/fiberglass attic top-offs and dense-pack wall retrofits.
- [Batt & Roll Insulation](https://northernarizonainsulation.com/services/batt-roll-insulation): Fiberglass and mineral-wool batts for new construction and open framing.
- [Air Sealing & Weatherization](https://northernarizonainsulation.com/services/air-sealing-weatherization): Rim joist, top-plate, and penetration sealing to stop cold-air infiltration.
- [Ice Dam & Pipe Freeze Prevention](https://northernarizonainsulation.com/services/ice-dam-pipe-freeze-prevention): Balanced attic insulation/ventilation and pipe protection for Flagstaff and Williams snow loads.
- [Crawlspace & Garage Insulation](https://northernarizonainsulation.com/services/crawlspace-garage-insulation): Unheated/semi-heated space insulation and pipe protection.
- [New Construction & Remodel Insulation](https://northernarizonainsulation.com/services/new-construction-remodel-insulation): Code-compliant whole-home insulation packages for builders across Zone 5B and 4B jurisdictions.
- [Short-Term Rental & Vacation Home Insulation](https://northernarizonainsulation.com/services/short-term-rental-vacation-home-insulation): Guest-comfort and energy-cost focused insulation for Sedona's dense STR market.
- [Manufactured & Mobile Home Insulation](https://northernarizonainsulation.com/services/manufactured-mobile-home-insulation): Belly-wrap, skirting, and underfloor insulation.
- [Insulation Removal & Replacement](https://northernarizonainsulation.com/services/insulation-removal-replacement): Removal of rodent-contaminated, water-damaged, or under-code insulation.

## Company
- [About](https://northernarizonainsulation.com/about): Who we are and how we work.
- [Service Areas](https://northernarizonainsulation.com/service-areas): Flagstaff, Prescott, Prescott Valley, Sedona, Williams, Chino Valley, Cottonwood, Bellemont, Munds Park, Kachina Village.
- [FAQ](https://northernarizonainsulation.com/faq): 30+ questions on R-values, ice dams, frozen pipes, cost, and rebates.
- [Contact](https://northernarizonainsulation.com/contact): Phone 844-967-5247, email josh@contractorschoiceagency.com.
- [Get a Free Quote](https://northernarizonainsulation.com/quote): Multi-step free quote request form.

## Blog
- [Why Is My House So Cold in Flagstaff?](https://northernarizonainsulation.com/blog/why-is-my-house-so-cold-in-flagstaff): Flagship guide to cold-climate heat loss at 7,000 feet and how to fix it.
- [Spray Foam vs. Blown-In for Flagstaff & Prescott](https://northernarizonainsulation.com/blog/spray-foam-vs-blown-in-flagstaff-prescott): Which insulation type fits a cold-climate home.
- [2026 Northern Arizona Insulation Rebates Guide](https://northernarizonainsulation.com/blog/2026-northern-arizona-insulation-rebates-guide): UniSource Energy, City of Flagstaff, and utility programs.
- [How to Stop Ice Dams Before Winter Hits](https://northernarizonainsulation.com/blog/how-to-stop-ice-dams-flagstaff-williams): Pre-winter attic insulation and ventilation checklist for Flagstaff and Williams.
- [Does a Sedona Vacation Rental Need Real Insulation?](https://northernarizonainsulation.com/blog/sedona-vacation-rental-insulation): The hidden cost of under-insulated short-term rentals in Red Rock Country.