Foundation repair, concrete repair and crawl space repair in Orange, CA
Foundation, concrete and crawl space repair across Orange, a town of about 44,336 households and 25,828 detached single family homes. The drive from our Irvine office is about 20 minutes.
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, 13 miles.
About Orange
Orange in numbers
Orange lies inside Orange County in California. Census figures put the town at about 138,728 residents and 44,336 households. 59 percent of occupied homes are owner occupied, and 25,828 of them are detached single family houses.
Work here is served from the Irvine office, about 20 minutes away at 13 miles. Orange County carries 563,953 detached single family homes in total, 56 percent owner occupied. Those households are roughly 4 percent of the Orange County total. Orange County holds about 3,164,063 people and 1,138,473 housing units in total. Half the housing predates 1972, and the 1960s were the busiest building years at 11,326 homes. A median home value of $848,200 and a median household income of $109,335 is what the American Community Survey records. Owners hold 26,103 of the occupied homes, renters the other 18,233. Roughly 68 percent of the housing here, 30,269 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 Orange
Stair Step Cracks
The USDA sample inside Orange rates shrink swell potential moderate. Soil that changes volume against a wall through the year is the driver behind most of what we are called out to look at.
What this looks likeImproper Drainage
The pre 1980 stock in Orange runs to 30,269 homes, which is where we most often find drainage that was never engineered.
What this looks likeRaised Foundation Settlement
The typical Orange house dates to 1972, 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 Orange
The soil this town is built on
Mapped soil inside Orange 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. The texture split is 42 percent clay, 7 percent silt and 14 percent sand. Inside the Orange city limits, the USDA sample puts weighted linear extensibility at 3.24 percent, which is the figure USDA turns into a moderate shrink swell rating.
The housing stock
The 1960s put up more homes than any other decade, 11,326 of them, and the median year built is 1972. 30,269 of those homes predate 1980, which is where we most often find footing drains that were never installed and backfill that was never compacted. 21 percent of the housing here, 9,356 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, 73 percent carry a mortgage.
Soil survey: USDA NRCS Soil Data Access (SSURGO), sdmdataaccess.nrcs.usda.gov.
Around Orange: Chapman University, Santiago Canyon College and Santiago Oaks Regional Park are all inside the city limits. They sit between 12 and 14 miles from our Irvine office.
ZIP codes inside Orange: 92676, 92705, 92802, 92805, 92806, 92807, 92840, 92861 and 5 more.
Services available
Foundation repair near you in Orange
Foundation Repair in Orange
Helical piers, push piers, crack repair, and the diagnosis that decides between them.
Concrete Repair in Orange
Lifting, leveling and crack repair for driveways, patios, walkways and pool decks.
Crawl Space Repair in Orange
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
Received a estimate for foundation repair Mark was very informative and did a great thorough job! Would definitely hire him when we are ready to do the work.
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!
Dillon, Julian and Jesse were great to my tenant. This company has been wonderful to work with along with Joe. Joe has been there for quite a few projects and to give some really good advice on buildings we manage. We are getting a huge project underway and the crew did great work.
Reviving a Sinking Home in Orange, CA: 6 Helical Piers & 3 Helical Tiebacks
A video from our channel that names Orange, 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, 13 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 Orange homeowners ask
Don't see your question here? Our team is happy to help. Reach out anytime.
Orange is worked out of our Irvine, CA office. It is 13 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 Orange we also cover
Get a free evaluation. We will come and look.
A Dalinghaus specialist evaluates your foundation in Orange, 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.
