Foundation repair, concrete repair and crawl space repair in Costa Mesa, CA
Of the roughly 41,407 households in Costa Mesa, 17,155 are detached single family homes. Foundation, concrete and crawl space repair is the work we do in them. Our Irvine office is about 20 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 20 minutes from the office, 11 miles.
About Costa Mesa
What Costa Mesa looks like from the truck
Costa Mesa is a Orange County town in California. About 111,490 people live here, across roughly 41,407 households. 40 percent of occupied homes are owner occupied, and 17,155 of them are detached single family houses.
Jobs run out of the Irvine office, 11 miles up the road and about 20 minutes out. Orange County carries 563,953 detached single family homes in total, 56 percent owner occupied. That is about 4 percent of every housing unit in Orange County. Orange County as a whole is about 3,164,063 people and 1,138,473 housing units. 11,206 homes went up in the 1960s, more than in any other decade, and the median build year is 1971. The Census puts Costa Mesa at a median home value of $959,800 and a median household income of $104,981. Owners hold 16,427 of the occupied homes, renters the other 24,980. Homes built before 1980 make up 74 percent of the stock, 30,811 in all.
Population and housing figures: American Community Survey, by way of the Signature Media market data set.
What we fix
Foundation problems we see in Costa Mesa
Drywall Cracks
Soil sampled inside Costa Mesa carries a moderate shrink swell rating, which means it can swell when it is wet and shrink when it dries.
What this looks likeCracked Bricks
Of the housing here, 30,811 homes predate 1980, with the biggest block of it going up in the 1960s. Original drainage is usually the story on those.
What this looks likeUneven Floors
The typical Costa Mesa house dates to 1971, old enough that the ground under it has been through every wet spring and dry summer since.
What this looks likeLocal conditions
Why foundations move in Costa Mesa
Ground conditions
Mapped soil inside Costa Mesa is recorded as disturbed urban ground, so the soil series comes from the wider survey. Across Orange County the USDA survey is Cieneba at about 11 percent of the survey, with Myford and Calleguas alongside it. By texture that survey runs 42 percent clay, 7 percent silt and 14 percent sand. For swelling and shrinking, the city sample is the more specific reading. Inside the Costa Mesa city limits it gives a weighted linear extensibility of 5.38 percent, which USDA reads as moderate shrink swell potential.
What these homes were built like
The 1960s put up more homes than any other decade, 11,206 of them, and the median year built is 1971. Pre 1980 construction accounts for 30,811 homes here, and that is the group where original drainage is usually the story. 36 percent of the housing here, 14,985 units, sits in buildings of five or more, so a fair share of local work is on shared structures rather than single family homes. Mortgages sit on 77 percent of the owner occupied homes in Costa Mesa.
Soil survey: USDA NRCS Soil Data Access (SSURGO), sdmdataaccess.nrcs.usda.gov.
Where we work
Neighborhoods we serve in Costa Mesa
Inside the city boundary you will find Mesa Verde, Westside Costa Mesa, East Side Costa Mesa, South Coast Metro and Downtown, and every one of them is covered by the Irvine crew on the same terms.
Around Costa Mesa: Places inside Costa Mesa we pass on the way to a job include Fairview Park, Lions Park, Noguchi Garden, OCC Lot E and Orange Coast College. They sit between 10 and 12 miles from our Irvine office.
The city covers ZIP codes 92614, 92626, 92627, 92646, 92660, 92663, 92704, 92707.
Services available
Foundation repair near you in Costa Mesa
Foundation Repair in Costa Mesa
Helical piers, push piers, crack repair, and the diagnosis that decides between them.
Concrete Repair in Costa Mesa
Lifting, leveling and crack repair for driveways, patios, walkways and pool decks.
Crawl Space Repair in Costa Mesa
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
Brian came out for a free consultation to see if our house had foundation issues. We were getting some cracking in our drywall and wanted to know if it was a settlement issue. Brian measured the various elevations in our house, both inside and outside. He also went down in the crawlspace to observe the foundation. He determined our house did not have a major settling issue. He was knowledgeable about expansive soil and we were able to pick his brain about the kind of soil our house was built on. He talked through potential soil strengthening solutions with us, but didn’t recommend any major work be done at the moment. This company has serious integrity- they come out for free, and then determine they are not needed for further work. I will be recommending them to friends who may have foundation issues!!
I had Dalinghaus Construction out for a free consultation to check out some cracks in my ceiling, which I feared were based on foundation issues. Tom came from California and was so thorough in examining everything, testing the level of the floor throughout the house, walking the perimeter, and checking for other symptoms. Luckily, it wasn’t a foundation issue. Even though it was a free consultation, I felt like I should pay because he was so thorough. It made me realize how much integrity this company has. I highly recommend this company as trusted professionals that have the competence and integrity to get the job done correctly. I hope I never have foundation issues, but I certainly know who to call if I do!
Dillion and Julian did an amazing job on my foundation. They are very professional and answered all my questions and made adjustments as requested.
Saving Home In Costa Mesa, CA - Foundation Repair Near John Wayne Airport
A video from our channel that names Costa Mesa, California.
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 nearest office is in Irvine, 11 miles out and about 20 minutes on the road. 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 Costa Mesa homeowners ask
Don't see your question here? Our team is happy to help. Reach out anytime.
Costa Mesa is worked out of our Irvine, CA office. It is 11 miles from the middle of town, about 20 minutes on the road. The office is at 9891 Irvine Center Dr, Irvine, CA 92618.
Also served from Irvine
The nearest towns to Costa Mesa we also cover
Get a free evaluation. We will come and look.
A Dalinghaus specialist evaluates your foundation in Costa Mesa, 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
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.
