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Serving Hemet, CA and surrounding areas. (951) 430-8634
Hemet Insulation is a licensed insulation contractor serving Perris, CA with crawl space insulation, attic insulation, and spray foam services for homes throughout the city. We have served the Inland Empire since 2022 and respond to new requests within 1 business day.
Whether your home is a 1970s bungalow near downtown Perris or a newer stucco build in one of the subdivisions off Ramona Expressway, we know what these homes are made of and how to insulate them properly.
Many Perris homes with raised foundations have original insulation that has been compromised by rodents, moisture from winter storms, or minor ground movement from the nearby San Jacinto Fault. Replacing it with properly installed batts or spray foam under the floor joists keeps heat out in summer, cold out in winter, and protects the pipes that run through that space. Learn more about our crawl space insulation service and what the process involves.
Perris summers regularly push past 100 degrees, and the attic is where the heat builds up first. Most homes here need an R-value of at least R-38 in the attic to meet California Title 24 standards for this climate zone, and many older properties fall well short of that. Adding blown-in insulation to the attic floor is one of the most cost-effective improvements a Perris homeowner can make to reduce summer cooling costs.
The stucco exteriors and tract-style framing common throughout Perris can develop air gaps at penetrations and joints over time, especially after years of heat cycling. Spray foam addresses this by bonding directly to the framing and expanding to fill every void — making it the right choice when both insulation and air sealing need to happen in the same pass.
Perris receives most of its roughly 10 to 12 inches of annual rainfall in a short winter window, and when storms hit, ground moisture can push up through an unprotected crawl space floor. A heavy-mil vapor barrier laid across the crawl space ground stops that moisture before it reaches the insulation and floor joists, preventing the mold and wood rot that follows prolonged dampness.
Homes in the older parts of Perris near downtown — some dating to the early 1900s — often have decades-old insulation that has been damaged by pests or moisture. Laying new insulation over compromised material does not solve the underlying problem. We remove the old insulation, inspect what is underneath, and start fresh so the new installation performs at its rated R-value.
Perris sits in the Inland Empire, roughly 75 miles east of Los Angeles and well away from the coastal marine layer that moderates temperatures in cities closer to the Pacific. Summer highs regularly exceed 100 degrees from June through September, and that sustained heat is compounded by intense UV exposure at this inland elevation. Insulation that would be adequate in San Diego works much harder here and reaches the end of its useful life faster.
The city has a wide range of housing ages. Newer subdivisions off Ramona Expressway and on the north and west sides of the city were built in the 1990s and 2000s on concrete slab foundations with stucco exteriors. Older homes near downtown date back to the early and mid-1900s and have wood-frame construction with different insulation needs. Both types are common enough that a contractor working in Perris needs to be comfortable with both — a technique that works well in a 2003 tract home may not translate to a 1940s bungalow.
Clay soil underlies much of the Perris Valley, and this soil swells when wet and contracts when dry. The resulting ground movement — repeated across every wet and dry cycle — can dislodge crawl space insulation batts over time, even in homes that were properly installed at the original build. Proximity to the San Jacinto Fault adds seismic movement as a secondary factor. Both of these are reasons why crawl space insulation in Perris benefits from periodic inspection, not just a one-time installation.
We pull permits for permitted insulation work through the City of Perris Building Division and are familiar with the permit review timelines and the specific requirements that come up for projects in this city. We work on homes throughout Perris, from the older wood-frame properties near downtown Perris and along D Street to the newer stucco subdivisions on the north and west sides of town.
Homeowners near Lake Perris State Recreation Area on the east side of the city and those in the newer tracts along Ramona Expressway both call us regularly. The driving conditions in Perris are straightforward — Interstate 215 gets us in and out of the city quickly, which means we can schedule efficiently and are never padding a job price to cover long travel time.
We also serve Menifee, which borders Perris to the south and has a similar mix of newer subdivisions and owner-occupied single-family homes. Homeowners in both cities benefit from a contractor who drives this corridor regularly rather than treating either city as an occasional outlier job.
Reach us by phone or through the contact form. We respond within 1 business day and ask a few questions about your home and the areas you want addressed so we arrive prepared.
A technician comes to your Perris home, inspects the crawl space, attic, or wall cavities in question, and measures the space. The assessment is free and comes with a written estimate — there is no cost to find out exactly what you are dealing with before you commit to anything.
We book the work at a time that fits your schedule. Most crawl space and attic jobs in Perris are finished in a single day. We protect adjacent spaces, do the work without requiring you to supervise, and leave the area clean.
Before we leave, we walk you through the finished work, confirm the R-value achieved and the coverage area, and answer any questions. You will know exactly what was done and where.
Free estimates for all Perris homeowners. We respond within 1 business day and handle the full job from assessment to cleanup.
(951) 430-8634Perris is a city in Riverside County that has grown from roughly 36,000 residents in 2000 to over 80,000 today, making it one of the faster-growing communities in the Inland Empire. The growth shows in the housing stock: older bungalows and wood-frame homes near the historic downtown core sit alongside large tract subdivisions that were built out through the 1990s and 2000s. Single-family owner-occupied homes make up the majority of the housing market. According to U.S. Census data, the city is largely a working-family community with a strong ownership culture.
Perris is known locally and nationally as the home of Skydive Perris, one of the largest and most visited skydiving facilities in the United States, and the Lake Perris State Recreation Area draws residents and visitors for boating, fishing, and camping year-round. The city has also become a regional hub for large distribution centers and warehouse operations, which has brought stable employment and supported continued investment in residential properties.
Neighboring Menifee lies to the south, and Moreno Valley is just to the north along Interstate 215. We serve all three cities and the full Inland Empire corridor between them.
Spray foam seals gaps and delivers a high R-value in attics, walls, and crawl spaces.
Learn moreProper attic insulation reduces heat gain and keeps energy bills in check year-round.
Learn moreBlown-in insulation fills irregular cavities evenly for consistent thermal coverage.
Learn moreWhole-home insulation services that improve comfort and lower heating and cooling costs.
Learn moreSafe removal of old, damaged, or contaminated insulation before a fresh installation.
Learn moreInsulating the crawl space reduces moisture intrusion and improves floor comfort.
Learn moreWall insulation cuts noise transmission and stabilizes interior temperatures.
Learn moreAir sealing stops drafts at penetrations and joints, improving HVAC efficiency.
Learn moreBasement insulation controls moisture and keeps below-grade spaces usable.
Learn moreClosed-cell foam provides the highest R-value per inch and acts as a vapor barrier.
Learn moreOpen-cell foam expands to fill cavities and provides excellent sound dampening.
Learn moreSealing attic bypasses before insulating dramatically reduces conditioned air loss.
Learn moreA vapor barrier in the crawl space protects structural wood and subfloor materials.
Learn moreProfessional vapor barrier installation keeps ground moisture out of living areas.
Learn moreRetrofit insulation upgrades existing homes without requiring major demolition.
Learn moreCommercial insulation solutions for offices, warehouses, and light industrial buildings.
Learn moreServing these cities and communities.
Call today or request a free estimate online. We cover all of Perris and respond within 1 business day.