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Serving Redding, CA and surrounding areas. (530) 319-6848
Redding Insulation installs spray foam, attic, blown-in, and crawl space insulation for homes across Redding and Northern California. Free on-site estimates, licensed and insured.
Redding Insulation is a licensed insulation contractor in Redding, CA offering 16 insulation and air sealing services to homeowners and businesses across 12 cities in Northern California. From spray foam and blown-in attic insulation to crawl space vapor barriers and commercial projects, every job starts with a free on-site assessment and a written estimate before any work begins.
Redding attics regularly hit 150°F in summer. Spray foam blocks heat at the roof deck and seals air leaks in one application, cutting cooling costs noticeably.
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An under-insulated attic is the single biggest driver of high summer electric bills in Redding. Proper attic insulation keeps conditioned air where you paid for it.
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Loose-fill blown-in insulation fills gaps and odd-shaped attic spaces completely. Most jobs are done in a single day with no need to leave your home.
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A whole-home insulation assessment finds the biggest heat entry points first, so your money goes where it makes the most difference. Start with the attic, then address walls and floors.
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Old, compressed, or rodent-contaminated insulation reduces air quality and insulation performance. We remove it safely and prepare the space for new material.
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An uninsulated crawl space lets cold air under your floors in winter and moisture up through the subfloor year-round. Insulating it improves comfort on both counts.
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Walls are often the last area homeowners think about, but they account for a significant share of heat transfer. Retrofit wall insulation is installed without tearing out drywall.
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Insulation slows heat transfer; air sealing stops the drafts entirely. Sealing gaps around fixtures, pipes, and framing before adding insulation dramatically improves results.
Learn MoreReach out by phone or through the contact form on this page. We will follow up within 1 business day to answer your questions and schedule a visit. There is nothing to prepare beforehand — just tell us what you have noticed and we will take it from there.
We come to your home, inspect your attic, crawl space, or walls, and measure what is already there. We look for air leaks, moisture issues, and any conditions that need to be addressed before new insulation goes in. You receive a written estimate that explains exactly what will be done and what it will cost. No pressure, no obligation.
On installation day, the crew protects your home, completes the work, and photographs the finished space. Before leaving, we walk you through what was done, confirm the depth or coverage, and provide any documentation you need for PG&E rebates or the federal energy-efficiency tax credit.
We hold a current California Contractors State License Board (CSLB) license and carry general liability plus workers compensation insurance on every project. You can verify our license at cslb.ca.gov before we start.
Every estimate starts with an in-person visit, a written scope, and a fixed price. We explain what we found, what we recommend, and why — and you decide what to do next with no pressure.
We live and work in Redding. We know what Redding's 110-degree summers do to attics and how the housing stock in older neighborhoods was built. That local knowledge shapes every recommendation we make.
We do not start a job without a signed written estimate that describes the work, the materials, and the total cost. If conditions change during the job, we tell you before adjusting scope — never after.
Ready to get started? (530) 319-6848 or send us a message.
"They came out for the estimate within two days and had the attic done the following week. My upstairs bedroom was always unbearable in July — it held temperature through the whole last heat wave. First summer I can remember not dreading the PG&E bill."
Karen M., Redding — Attic insulation
"The crawl space under my house had old deteriorated insulation that nobody had touched in decades. They removed it, sealed the moisture issues, and put in new material. The floors stopped feeling cold in winter almost immediately. Straightforward work, no surprise charges."
David T., Chico — Crawl space insulation
"I had spray foam done in the attic and on the garage walls. The crew was on time, explained what they were doing before they started, and cleaned up thoroughly. The foam coverage looked exactly right when they walked me through it. Good honest people to work with."
Sandra R., Anderson — Spray foam insulation
We respond within 1 business day. There is no obligation — the estimate is free and includes an in-person visit to your home. After you submit, someone from our office will call to schedule a convenient time for a free on-site assessment. We will review what is already in your attic, crawl space, or walls and give you a written scope and price before any work is scheduled.
(530) 319-6848Redding Insulation is based in Redding, CA and serves 12 cities across Northern California, including Chico, Anderson, Red Bluff, and Oroville. Most jobs can be scheduled within the same week. Contact us to confirm availability in your area.
Redding sits in Climate Zone 2 under federal energy guidelines, one of the hotter inland zones in the state. The recommended attic R-value here is R-38 to R-60, significantly higher than what coastal California requires. Homes built before 1985 rarely meet that standard.
A well-sealed, well-insulated home keeps outdoor air from filtering through gaps in the building envelope. The same gaps that let conditioned air escape let smoke particles in. Air sealing as part of an insulation job closes those pathways. The U.S. Environmental Protection Agency provides guidance on reducing indoor smoke exposure at epa.gov.
PG&E offers rebates for qualifying insulation upgrades in its service territory, which covers most of Redding. The federal Inflation Reduction Act created a tax credit covering up to 30% of the cost of insulation improvements, up to $1,200 per year. Ask your contractor to document the work correctly before the job starts.
If the wooden floor joists in your attic are visible above the insulation, or if the insulation looks flat and thin, you almost certainly do not have enough. Homes built in Redding before 1985 were constructed under standards that fall far short of current recommendations for this climate.
Bare soil under your home releases moisture vapor year-round. Without a barrier, that moisture moves up into floor framing, insulation, and eventually living spaces, encouraging mold and wood rot. A vapor barrier stops that moisture at ground level. It is one of the most cost-effective upgrades a Redding homeowner can make.
Closed-cell foam is denser, resists moisture, and delivers a higher R-value per inch. It is the better choice for crawl spaces, exterior-facing walls, and anywhere moisture is a concern. Open-cell foam is softer, less expensive, and better suited for large interior attic cavities and soundproofing. Many homes benefit from both types in different locations.
Redding Insulation is a licensed and insured insulation contractor based in Redding, CA, serving 12 cities across Northern California since 2022.
We hold a valid California Contractors State License Board (CSLB) license in the insulation and acoustical specialty classification, issued by the State of California. Every crew member working on your home is covered under our general liability and workers compensation policies.
Since 2022, we have completed insulation projects across 12 service areas covering 16 service types, from spray foam attic jobs on older Redding ranch homes to commercial insulation for warehouses and light industrial spaces.
Learn more about our companyIf insulation is compressed to less than half its original depth, contaminated by moisture or pests, or more than 30 years old in a Redding-climate home, replacement typically delivers a better return than adding on top of it.
Most standalone attic insulation jobs do not require a permit. Work that is part of a renovation, addition, or re-roof may trigger California's Title 24 energy compliance review. A licensed contractor handles this for you.
Most homeowners notice a change in how their home holds temperature within the first few days. The full impact on your energy bill shows up in the first complete billing cycle after the work is done, typically one to two months.
Water damage compresses and degrades insulation; rodent activity can contaminate it entirely. If your attic has experienced either, have it inspected before adding new material. Installing over damaged insulation traps the problem underneath.
The U.S. Department of Energy's insulation guide provides R-value recommendations by climate zone and building type. If you have specific questions about your home, the fastest answer is a free on-site assessment. Call (530) 319-6848 or request an estimate online.
Redding is the largest city in Shasta County, with about 93,000 residents at the northern end of the Sacramento Valley, roughly 160 miles north of Sacramento. The city is a regional hub for healthcare, services, and commerce, drawing residents from a wide swath of rural Northern California. Most of the housing stock dates from the 1970s through the late 1990s, a period when insulation standards were far lower than they are today.
The city is known for a few landmarks that nearly every resident recognizes. The Sundial Bridge at Turtle Bay spans the Sacramento River in central Redding and is one of the most photographed structures in Northern California. Just north of the city sits Shasta Dam, one of the largest dams in the United States and a defining feature of the regional landscape. Turtle Bay Exploration Park sits along the river in central Redding and includes botanical gardens and a natural history museum.
Redding regularly records some of the highest summer temperatures in California, with average July highs above 100 degrees Fahrenheit and frequent stretches well past that. The 2018 Carr Fire burned through parts of the city and surrounding area, destroying over 1,000 homes and prompting many residents to think seriously about fire-resistant materials and tighter building envelopes. Insulation upgrades that include air sealing help keep wildfire smoke out of living spaces during the fire season events that are increasingly common in this part of Northern California.
Most of Redding's older neighborhoods are made up of single-story ranch homes on modest lots, many of which have never had insulation upgrades since they were built. Whether your home is near downtown, out toward Shasta View Drive, or in one of the neighborhoods along Churn Creek Road, Redding Insulation knows the local housing stock and what Redding's climate demands from a home's building envelope.
By appointment only, no walk-ins.
Redding Insulation
926 Cypress Ave Ste 2Always open, 24/7.
Call Redding Insulation for a free on-site insulation estimate. We serve Redding and 11 surrounding cities across Northern California.
