A sealed liner, closed vents and a dehumidifier sized to the space, installed as one system for Omaha crawl spaces and the rest of Douglas County. Our Omaha office is in town.
A local specialist will inspect your foundation, walk you through the findings, and send a clear estimate, no cost, no pressure.
Omaha office
12305 Gold St
Ste 2, Omaha, NE 68144
Phone
(402) 521-5081Hours
Monday to Friday, 7:30 AM to 5:00 PM
Crawl Space Encapsulation in Omaha
Omaha is a Douglas County town in Nebraska. About 489,201 people live here, across roughly 197,842 households. Detached single family houses number 133,882, and 58 percent of occupied homes are owner occupied.
This is one of the towns with an Epp office in it, so the trucks leave from inside the city limits. 37,840 homes went up before 1940, more than in any other period, and the median build year is 1972. The Census puts Omaha at a median home value of $210,300 and a median household income of $70,202. The split is 114,534 owner occupied to 83,308 rented. Homes built before 1980 make up 67 percent of the stock, 131,573 in all.
Population and housing figures: American Community Survey, by way of the Signature Media market data set.
The sealed system
The typical Omaha house dates to 1972, and homes from that era were often built with open foundation vents that let humid summer air into the crawl space. Epp encapsulates the crawl as one system: a liner sealed at every seam across the floor and up the walls, vents and rim joist gaps sealed shut, and a dehumidifier sized to the space to hold the humidity down. If the floor has sagged or the support posts have already moved, that work is crawl space repair in Omaha, and it is done before the crawl is sealed.
Completed crawl space encapsulation jobs in town, photographed on site by the crew that did the work.
Omaha, Nebraska
The crawlspace beneath this Omaha home showed standing water, exposed soil, and deteriorated wooden structural elements, typical conditions in Douglas County where clay soils with moderate shrink-swell characteristics promote moisture retention and foundation stress.
View projectProblem signs
Omaha conditions
Based on NOAA 1991 to 2020 climate normals for Omaha Eppley Airfield, about 9 miles away. In a vented crawl space, water can condense on any pipe, duct or joist that is cooler than 66 degrees.
The survey inside the city limits reads as urban fill rather than a natural series, which is normal for ground this built up, so the honest figure is the county one: across Douglas County the USDA survey is Contrary at about 10 percent of the survey, with Marshall and Gibbon alongside it. The texture split is 32 percent clay, 24 percent silt and 9 percent sand. The weighted linear extensibility figure, which is how much the soil changes volume between wet and dry, sits at 3.85 percent, a moderate shrink swell rating.
Omaha has about 210,493 homes, and the median one was built in 1972, based on U.S. Census Bureau survey data. Roughly 63 percent went up before 1980, 33 percent before 1960.
In an older crawl space, a thin plastic sheet laid years ago can tear and pull apart at the seams. The inspection checks the cover on the soil, the vents and any water on the floor.
Soil survey: USDA NRCS Soil Data Access (SSURGO), sdmdataaccess.nrcs.usda.gov. Housing: U.S. Census Bureau, American Community Survey, year structure built, for the city of Omaha. Counts are housing units. Climate: NOAA U.S. Climate Normals 1991 to 2020, OMAHA EPPLEY AIRFIELD (USW00014942); July dew point averaged from the hourly normals at OMAHA EPPLEY AIRFIELD (USW00014942), retrieved September 30, 2026.
"Fiberglass batts between joists in a vented Nebraska crawl is a five-year decision. Maybe eight if the crawl runs dry. We've pulled out so much sagging, wet, mouse-chewed fiberglass over the decades I don't even photograph it anymore. The modern answer is rigid foam or closed-cell on the walls, and you don't insulate the walls until the encapsulation is finished. Get the sequence wrong and you're paying for the work twice."
Real projects completed in Omaha, Douglas County, photographed on site by the crew that did the work.
What we install
Each item below is one part of the same sealed system, and the inspection decides which parts a Omaha crawl space needs.
Cost and scope
Pricing depends on the size of the crawl, how much water gets in, and whether drainage or a sump goes in first. The free inspection ends with a Customized Repair Estimate that states the scope and the price.
If the posts, beams or joists under the house have moved, crawl space repair comes first, and the sealed system goes in once the structure is sound.
Where we work
Inside the city boundary you will find South Omaha, Elkhorn, Millard, Benson and East Omaha, and every one of them is covered by the Omaha crew on the same terms.
The crew
The same office schedules the inspection and runs the install.
Google reviews
Honestly 10/10. Demea was very professional and nothing but helpful. The joint sealant was even more helpful and overall amazing. Epp is definitely something that I would recommend to family and friends.
I had a great experience! I had the very kind a professional Demea and the joint sealant was very very good! I’ll definitely be referring EPP to my friends and family in the future!
Demea was very knowledgeable & made process easy 2 understand. Sealant job was top notch. Can count on positive reference.
About Omaha and the Omaha office that serves it.
Also served from Omaha
A specialist from our Omaha office inspects, explains what they found, and sends a Customized Repair Estimate at no cost.
Crawl Space Encapsulation Learn why crawl space moisture is harmful, what causes it, and when a dehumidifier actually helps once your crawl space is encapsulated.
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