Spray foam insulation
High-performance spray foam that air-seals and insulates in one application.
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Serving Kennewick, WA and surrounding areas. (509) 206-9343
Serving Kennewick, WA and surrounding areas. (509) 206-9343
Kennewick Insulation serves Pasco homeowners with spray foam, attic insulation, and crawl space encapsulation. We have operated in the Tri-Cities area since 2023 and carry current Washington State contractor licensing on every job.
Pasco's high-desert climate - baking summers above 100 degrees and cold winters with hard freezes - demands an insulation that seals air leaks and adds R-value in a single pass. Spray foam is the most effective choice for crawl spaces, rim joists, and any area where the building envelope has gaps. Learn more about our spray foam insulation services.
The attic is the first place heat escapes in winter and enters in summer in any Pasco home. Bringing attic insulation up to the R-38 to R-60 levels recommended for this climate zone cuts both cooling and heating costs in the same year. Many Pasco homes built before 2000 are well below that target.
Blown-in cellulose or fiberglass is the fastest, most cost-effective way to add depth to an existing Pasco attic. It is also the standard method for dense-packing wall cavities in older downtown homes where adding insulation from the outside would disturb stucco or siding. The dry, hot climate here causes blown-in material to settle over time, so periodic top-offs may be needed.
Ranch homes in Pasco's older neighborhoods sit on vented crawl spaces that turn into cold-air chambers every winter. Insulating and encapsulating the crawl space stops heat from bleeding out through the floor, protects pipes from freezing during hard cold snaps, and blocks moisture from Pasco's sandy soil from wicking upward into the structure.
Air sealing before insulation makes every dollar of insulation spend more effective. In Pasco - where windblown agricultural dust and spring grit can infiltrate any unsealed opening - closing up bypasses around electrical, plumbing, and attic hatches is as important for indoor air quality as it is for energy performance.
Pasco sits at the confluence of the Columbia and Snake Rivers, in a high-desert climate that averages fewer than 7 inches of rain per year. Summer heat regularly tops 100 degrees for weeks at a stretch, and January lows can drop to the mid-20s or below. That seasonal swing of 70 to 80 degrees is relentless on a home's thermal envelope. Homes without proper insulation run air conditioning constantly in summer and heating systems hard in winter, and the energy bills in both seasons reflect it. Pasco's sandy soil - a legacy of ancient glacial floods through the Columbia Basin - also means crawl spaces are more vulnerable to ground moisture than homeowners expect, particularly after irrigation season or spring storms.
Pasco is one of the fastest-growing cities in Washington, with a housing stock that spans 1940s mid-century homes near downtown to brand-new subdivisions on the west side. The older neighborhoods - the compact streets near the Columbia River waterfront and downtown core - have homes that were built with minimal insulation and have often gone decades without an upgrade. Newer west-side homes built in the 2000s and 2010s are better insulated but commonly have gaps in crawl spaces and rim joists that were not fully addressed at the time of construction. Both situations benefit from a thorough on-site assessment rather than a one-size approach.
We pull permits for Pasco projects through the City of Pasco Building Division when work requires them, and we are familiar with the building standards that apply to both its older housing stock and the newer subdivisions. The homes we see most often on the west side - in the planned subdivisions off Road 100 and further north - are single-story or two-story houses built in the 2000s to 2020s with attached garages, vinyl siding, and crawl spaces that were vented at construction but never encapsulated.
Pasco's layout is straightforward to navigate, which helps us get to jobs efficiently. Lewis Street and Road 68 are the main commercial corridors through town. The Tri-City Dust Devils stadium sits along the Columbia River waterfront and is a landmark most Pasco residents know. The Sacagawea Heritage Trail runs along the waterfront near downtown and is a gathering spot for families in the area. We know the city well enough to work on homes from the older neighborhoods near the Port of Pasco all the way out to the newest streets going up on the north end of town.
We also serve nearby Kennewick, just across the Columbia River, where similar ranch-style homes and desert climate challenges apply. Homeowners in Richland, which borders both cities, are also a regular part of our service area.
We respond within 1 business day. Describe the area you want addressed and any comfort issues you have noticed. No need to send photos - we will see everything in person.
We assess the attic, crawl space, and walls, measure existing insulation depth, and check for moisture and air sealing issues. You receive a written, itemized estimate with no pressure to decide on the spot.
Most attic blown-in jobs finish in a single day. Crawl space and spray foam projects typically take one to two days. For spray foam work, we confirm the re-entry window before we begin so your family can plan accordingly.
Before we leave, we walk you through every area we worked on and confirm the insulation levels achieved. You receive written documentation of the work - useful for energy rebate applications and future home sales.
No pressure, no obligation. We assess your Pasco home, give you a written estimate, and let you decide. Most inquiries get a response within 1 business day.
(509) 206-9343Pasco is one of the three cities that make up the Tri-Cities metro area, sitting at the point where the Columbia and Snake Rivers meet in southeastern Washington. With a population now above 80,000, Pasco is one of the fastest-growing cities in the state - a distinction driven by both new residential construction on the west side and a steady economy anchored in agriculture, food processing, and the broader Tri-Cities regional workforce. The city has a strong owner-occupancy culture, with many long-time families - particularly in the older neighborhoods close to downtown and the Columbia River waterfront - who take genuine pride in their properties.
The housing stock ranges from compact mid-century homes near downtown, many built in the 1940s through 1960s on smaller lots with original windows and minimal insulation, to large two-story houses in west Pasco subdivisions built in the 2000s and 2010s. Ranch-style single-story homes are common throughout the established neighborhoods. Our crews work across all of these property types, and we are just as comfortable in a 1,100-square-foot house near the Sacagawea Heritage Trail as in a 2,800-square-foot home near Road 68. Neighboring West Richland and Kennewick share similar climate conditions and housing challenges, and we serve homeowners across all three cities.
High-performance spray foam that air-seals and insulates in one application.
Learn moreKeep heat in during winter and out during summer with proper attic insulation.
Learn moreLoose-fill insulation blown into attics, walls, and hard-to-reach areas.
Learn moreWhole-home insulation solutions to improve comfort and reduce energy bills.
Learn moreSafe removal of old, damaged, or contaminated insulation materials.
Learn moreInsulate and condition your crawl space to prevent moisture and heat loss.
Learn moreInterior and exterior wall insulation for new builds and existing homes.
Learn moreSeal air leaks throughout your home to cut drafts and energy waste.
Learn moreBasement wall and rim joist insulation to improve efficiency and comfort.
Learn moreDense, moisture-resistant closed-cell foam for maximum R-value per inch.
Learn moreFlexible, sound-dampening open-cell foam for interior walls and attics.
Learn moreSeal attic bypasses before insulating to stop conditioned air from escaping.
Learn moreHeavy-duty vapor barriers to protect crawl spaces from ground moisture.
Learn moreProfessional vapor barrier installation for crawl spaces, basements, and walls.
Learn moreUpgrade insulation in existing homes without major renovations.
Learn moreCommercial-grade insulation for offices, warehouses, and multi-family buildings.
Learn moreServing these cities and communities.
Call us today or submit an estimate request - we serve all of Pasco and respond within 1 business day.