Foundation repair, concrete repair and crawl space repair in Fountain Valley, CA
Of the roughly 18,906 households in Fountain Valley, 13,109 are detached single family homes. Foundation, concrete and crawl space repair is the work we do in them. Our Irvine office is about 25 minutes from here.
Let's take the first step toward solid ground.
A local specialist will evaluate your foundation, walk you through the findings, and send a clear estimate. No cost, no pressure.
Irvine office
9891 Irvine Center Dr
Irvine, CA 92618
Phone
(877) 360-9227Hours
Monday to Friday, 7:00 AM to 6:30 PM
Getting to you
About 25 minutes from the office, 14 miles.
About Fountain Valley
A closer look at Fountain Valley
Fountain Valley lies inside Orange County in California. Census figures put the town at about 56,754 residents and 18,906 households. Owners occupy 66 percent of the housing here, and 13,109 homes are detached single family.
Work here is served from the Irvine office, about 25 minutes away at 14 miles. Countywide, Orange County holds 563,953 detached single family homes and runs 56 percent owner occupied. This town accounts for about 2 percent of the county's housing. Orange County holds about 3,164,063 people and 1,138,473 housing units in total. Half the housing predates 1973, and the 1970s were the busiest building years at 8,162 homes. A median home value of $932,800 and a median household income of $108,860 is what the American Community Survey records. The split is 12,455 owner occupied to 6,451 rented. Roughly 83 percent of the housing here, 15,711 homes, went up before 1980, when footing drains and grade separations were not what they are now.
Population and housing figures: American Community Survey, by way of the Signature Media market data set.
What we fix
Foundation problems we see in Fountain Valley
Stair Step Cracks
A low shrink swell rating on silt under Fountain Valley means seasonal swelling is not the story. What moves a foundation on ground like this is loading, drainage and the first time a dry layer gets properly wet.
What this looks likeCracked Bricks
15,711 homes in Fountain Valley were finished before 1980, back when a footing drain was optional and backfill was rarely compacted.
What this looks likeUneven Floors
The typical Fountain Valley house dates to 1973, so the ground under it has been carrying the house, and taking in irrigation and storm water, ever since.
What this looks likeLocal conditions
Fountain Valley's soil, weather and housing
- Precipitation a year
- 12.5 in
Based on NOAA 1991 to 2020 climate normals for the weather station at the Santa Ana fire station, about 5 miles away.
The soil this town is built on
Soil mapping within Fountain Valley returns Hueneme at about 60 percent of the survey, with Bolsa and Metz alongside it. By texture that survey runs 20 percent clay and 80 percent silt. The weighted linear extensibility figure, which is how much the soil changes volume between wet and dry, sits at 2.36 percent, a low shrink swell rating. Against 42 percent clay across Orange County, the city sample reads 20 percent.
What these homes were built like
The typical house dates to 1973, and the single biggest block of the stock, 8,162 homes, went up in the 1970s. The 15,711 homes finished before 1980 are the ones where drainage was rarely engineered and backfill was rarely compacted. 17 percent of the housing here, 3,164 units, sits in buildings of five or more, so a fair share of local work is on shared structures rather than single family homes. Of the owner occupied homes, 62 percent carry a mortgage.
Soil survey: USDA NRCS Soil Data Access (SSURGO), sdmdataaccess.nrcs.usda.gov. Climate: NOAA U.S. Climate Normals 1991 to 2020, SANTA ANA FIRE STN (USC00047888), retrieved October 18, 2026.
Around Fountain Valley: Coastline College, Cordata Park, Ellis Park, Fountain Valley Recreation Center & Sports Park and Fountain Valley Universally Accessible Playground are all inside the city limits. They sit between 13 and 14 miles from our Irvine office.
ZIP codes inside Fountain Valley: 92646, 92647, 92683, 92704, 92708, 92843.
Services available
Foundation repair near you in Fountain Valley
Foundation Repair in Fountain Valley
Helical piers, push piers, crack repair, and the diagnosis that decides between them.
Concrete Repair in Fountain Valley
Lifting, leveling and crack repair for driveways, patios, walkways and pool decks.
Crawl Space Repair in Fountain Valley
Structural repair under a raised foundation: posts, pads, beams and sagging floors.
One visit covers all of it: floor elevation measurements, clear findings, a written estimate.
Google reviews
What California customers say
I hired Daulinghaus for foundation repair and they were Great!! Dillion and the crew were professional, efficient and communicative during the entire process. They did great work and would recommend them to anyone needing foundation repairs!
So incredibly helpful! Tom was prompt, professional and thorough. He took the time to clearly explain measurements and answered my questions in detail. I have peace of mind in my path from here. I’m so grateful for Tom and the team at Dalinghaus!
Showed up everyday on time and picked up after themselves after every work day ! They definitely know how to keep the area safe until the work is complete Thankyou Dalinghaus!
The crew
Some of the crew members who work on jobs like yours






The same company schedules the evaluation, runs the install, and answers a warranty call later.
Irvine office
Where the crew comes from
Our Irvine office covers this town. It is 14 miles from the middle of it, about 25 minutes. You will find it at 9891 Irvine Center Dr, Irvine, CA 92618.
- 9891 Irvine Center Dr, Irvine, CA 92618
- (877) 360-9227
- Monday to Friday, 7:00 AM to 6:30 PM
What Fountain Valley homeowners ask
Don't see your question here? Our team is happy to help. Reach out anytime.
Fountain Valley is worked out of our Irvine, CA office. It is 14 miles from the middle of town, about 25 minutes on the road. The office is at 9891 Irvine Center Dr, Irvine, CA 92618.
Also served from Irvine
The nearest towns to Fountain Valley we also cover
Get a free evaluation. We will come and look.
A Dalinghaus specialist evaluates your foundation in Fountain Valley, takes floor elevation measurements, walks you through what they found, and sends a clear itemized repair estimate. No pressure.
Care and expertise from a team that's been doing this since 2011.
Dalinghaus Foundation Repair is locally owned and operated, with crews dedicated exclusively to foundation, concrete, and crawl space work across California, Arizona, and Nevada.
Foundation repair, concrete leveling, and crawl space repair are our entire focus. Not a sideline.
More than 2,000 projects on the clay and desert soils of California, Arizona, and Nevada since 2011.
CSLB License #983851 in California, ROC #330307 in Arizona, and License #0089738 in Nevada. Look us up with the state before we ever set foot on your property.
Warranty terms come in writing with every proposal, and the terms that apply to your job are stated in that job's paperwork. Ask your project specialist during the free evaluation.
Take the first step toward a healthy home.
A straightforward path from free evaluation to completed repairs.
Schedule your free evaluation.
A local specialist visits your home, evaluates the foundation, and answers your questions on site. No cost, no obligation.
Receive an estimate based on your needs.
We provide a clear, written estimate with a scope of work tailored to your home's specific issues.
Get your repairs.
Our crews complete the work on schedule, with the findings and scope in writing from the first visit.
More than 1,000 Google reviews across our offices, averaging 4.9 stars.
A 4.9-star average across Google, with verified reviews from the homeowners we work for.
Start with a free evaluation.
Share a few details and a local specialist will follow up as soon as possible to set your evaluation.
- A local foundation specialist on site
- A complete walk-through of the findings
- A clear written estimate at no cost
- No obligation, no pressure