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Serving Jerome, ID and surrounding areas. (208) 210-4790
Jerome Insulation helps homeowners in the Magic Valley stop losing heat through drafty attics, cold crawl spaces, and uninsulated walls - for good.
Jerome Insulation helps homeowners in the Magic Valley stop losing heat through drafty attics, cold crawl spaces, and uninsulated walls - for good.
Jerome Insulation is a full-service insulation contractor based in Jerome, ID, offering 16 insulation services to homeowners and businesses across 12 communities in the Magic Valley. Whether your home has cold floors, high heating bills, or outdated material that has never been replaced, we assess the problem in person and give you a written quote before any work begins. No guesswork, no pressure.
Tired of drafts and climbing heating bills? Spray foam seals every gap and holds comfort through Jerome winters.
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An under-insulated attic is the biggest source of heat loss - adding insulation here pays back faster than almost any other upgrade.
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Blown-in insulation fills odd-shaped spaces and covers the whole attic floor evenly, with no cold spots left behind.
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Every room in your home should be comfortable - whole-home insulation levels out temperatures from room to room.
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Old damaged insulation works against you - removing it is the first step before adding material that actually performs.
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Cold floors in winter mean your crawl space is uninsulated - sealing it warms your floors and improves your whole home.
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Wall insulation quiets your home and keeps rooms at a consistent temperature without working the HVAC system harder.
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Gaps around pipes and fixtures let outside air straight into your home - air sealing stops those leaks at the source.
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A cold, damp basement drags down the whole house - insulating the walls keeps your lower level usable year-round.
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Closed-cell foam is the densest option available - it resists moisture and adds structural strength where it is applied.
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Open-cell foam is a cost-effective way to fill large interior spaces and reduce sound transmission between floors.
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Commercial buildings lose energy through the same weak points as homes - we insulate offices, warehouses, and shops too.
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A torn or missing crawl space vapor barrier lets ground moisture into your home structure - replacement protects your floors and framing.
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Proper vapor barrier installation creates a sealed ground layer that keeps moisture from rising into your living space.
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Heat escapes through attic penetrations before insulation can stop it - sealing those gaps first makes the whole system work.
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Already have insulation but still feel drafts? Retrofit work adds material and seals gaps in homes that need an upgrade.
Learn MoreWhen you reach out, we ask a few simple questions about your home and what you have been experiencing - high bills, cold rooms, or drafts you can feel. We respond within 1 business day and schedule a time to come out and take a look. No commitment required at this stage.
We visit your home, walk through the areas you are concerned about, and measure what is already there. We check for moisture, pest damage, and air leaks before recommending anything. You get a written, itemized estimate after the visit - not a ballpark figure over the phone.
Once you approve the estimate, we schedule the work and handle any required permits through the Idaho Division of Building Safety. Most jobs are done in a day. Before we leave, we walk you through everything that was installed and make sure you are satisfied with the results.
We carry full liability insurance and workers compensation on every project. You can verify our license any time through the Idaho Contractors Board - it takes about 30 seconds.
We visit your home, measure the space, and give you a written itemized quote. You never receive a price over the phone without an inspection first.
We are not a franchise dispatching crews from Boise or Twin Falls. We are a local Jerome business that has served this community since 2020.
We pull required permits and handle inspections on your behalf. You walk away with paperwork that protects your investment and matters when you sell.
Ready to talk? Call (208) 210-4790 or send us a message.
"We had Jerome Insulation add blown-in insulation to our attic last fall. The difference in our January heating bill was noticeable - first time in years it did not spike. The crew finished in a single day and left the house completely clean."
David K., Jerome, ID
Attic insulation
"Our crawl space had original insulation from the 1970s - honestly just compacted fiberglass that was doing nothing. They came out, assessed it, pulled the permit, and had it done in two days. Floors are noticeably warmer this winter."
Maria T., Twin Falls, ID
Crawl space insulation
"I called three contractors for spray foam quotes. Jerome Insulation was the only one who actually came to the house before giving me a number. The estimate was fair, they explained what they were doing, and the work passed inspection with no issues."
Rob S., Kimberly, ID
Spray foam insulation
We respond within 1 business day - no obligation, no pressure. After you submit, someone from our office calls to schedule a free on-site visit where we measure your home and explain exactly what we recommend and why.
(208) 210-4790Jerome Insulation is based in Jerome, ID and serves 12 communities throughout the Magic Valley, including Twin Falls, Kimberly, Buhl, and Gooding. We typically schedule estimates within the same week for most locations in our service area.
Uneven or missing insulation creates cold pockets in rooms farthest from the furnace. The fix is usually adding insulation to the attic directly above the cold room and sealing any air gaps around penetrations.
Yes. Gaps around outlets, pipes, and framing let outside air flow directly into your walls when the wind blows. Spray foam and air sealing seal those paths - batts alone cannot stop air movement.
Closed-cell foam is denser, resists moisture, and performs better in cold, windy climates like Jerome's. Open-cell is less expensive and works well in interior wall cavities where moisture is not a concern.
Homes built before 1980 were often insulated to much lower standards. Upgrading the attic and crawl space typically reduces heating costs, evens out room temperatures, and makes the home significantly more comfortable through winter.
If existing insulation is water-damaged, compressed by rodent activity, or heavily soiled, adding new material on top does little good. Removal and replacement is the right call - and a qualified contractor will tell you honestly which situation you have.
Yes. The federal government currently offers a tax credit for qualifying insulation material improvements in existing homes. Ask your contractor for itemized documentation of materials so you can claim it correctly. Learn more at ENERGY STAR.
Jerome Insulation is a licensed and insured insulation contractor company based in Jerome, ID, serving 12 communities across the Magic Valley since 2020. We are licensed through the Idaho Contractors Board, which is regulated by the Idaho Division of Building Safety, and we carry liability insurance and workers compensation on every job.
Since 2020, we have completed insulation projects across all 16 of our service types - from spray foam and attic blown-in work to crawl space vapor barriers and commercial building insulation. Every job starts with a free in-person assessment and a written estimate.
Learn more about our companyFor most homes, yes. Heat rises and attics are the largest single source of energy loss. Upgrading attic insulation before tackling walls or crawl spaces typically delivers the fastest payback.
If the existing material is dry, intact, and pest-free, adding on top is usually fine. If it is compressed, damp, or damaged, covering it traps the problem. A quick inspection tells you which situation you have.
Absolutely. Insulation slows heat in both directions. A well-insulated attic blocks summer heat from radiating down through the ceiling, reducing how hard your air conditioner has to work from June through September.
The U.S. Department of Energy recommends specific insulation levels for each climate zone - if you are unsure whether your home meets those standards, the best next step is a free in-person assessment. Call (208) 210-4790 or request an estimate online.
Jerome is a city of about 12,000 people in south-central Idaho, sitting on a flat, high-desert plain above the Snake River Canyon at roughly 3,700 feet elevation. The open landscape means wind is a constant presence, and winters regularly drop into the single digits - conditions that make proper home insulation more important here than in milder parts of the country. According to the U.S. Census Bureau, the homeownership rate in Jerome is above the national average - most residents own their homes and plan to stay.
The city is surrounded by active farmland, and Jerome County is one of the top dairy-producing counties in the United States. Most of Jerome's housing stock dates from the 1940s through the 1980s - a period when insulation standards were far lower than they are today. Ranch-style homes on crawl space foundations dominate the residential streets, and many have original insulation that has settled or degraded over decades. The city sits about 10 miles from Twin Falls across the canyon, connected by US-93 over the Perrine Bridge.
Jerome Insulation has been working in Jerome and the surrounding Magic Valley communities since 2020. We understand what homes here deal with - the persistent wind that pushes cold air through unsealed gaps, the agricultural dust that degrades crawl space materials, and the freeze-thaw cycles that affect older foundations. If your home was built before 1985 and has never had an insulation inspection, it is worth scheduling a free assessment.
By appointment only, no walk-ins.
Jerome Insulation
504 E Ave D
Jerome, ID 83338
Always open, 24/7.
Call or send a message today - we respond within 1 business day and schedule a free on-site estimate at a time that works for you.