If your home sits on a raised foundation, there is a crawl space under your floors, a low area between the ground and the framing where wood posts, concrete piers, and girder beams carry the weight of the house. Serving Prescott and the surrounding Yavapai County.
A local specialist will evaluate your foundation, walk you through the findings, and send a clear estimate. No cost, no pressure.
Prescott office
141 S McCormick St Ste 206L
Prescott, AZ 86303
Phone
(877) 360-9227Hours
Monday to Friday, 7:00 AM to 6:30 PM
Crawl Space Repair in Prescott
Prescott is a Yavapai County town in Arizona. The population is about 46,054, spread across roughly 21,803 households. Owners occupy 69 percent of the housing here, and 16,928 homes are detached single family.
This is one of the towns with one of our offices in it, so the trucks leave from inside the city limits. Across Yavapai County as a whole there are 83,199 detached single family homes, and 74 percent of occupied housing is owner occupied. This town accounts for about 18 percent of the county's housing. The county around it counts about 241,656 residents across 124,032 housing units. 5,156 homes went up in the 2000s, more than in any other decade, and the median build year is 1991. The Census puts Prescott at a median home value of $473,900 and a median household income of $66,330. The split is 15,125 owner occupied to 6,678 rented. Homes built before 1980 make up 38 percent of the stock, 8,214 in all.
Population and housing figures: American Community Survey, by way of the Signature Media market data set.
What we fix
A high shrink swell rating on rock under Prescott means the ground beside a footing is not the same size in April as it is in August.
What this looks like8,214 homes in Prescott were finished before 1980, back when a footing drain was optional and backfill was rarely compacted.
What this looks likeThe typical Prescott house dates to 1991, old enough that the ground under it has been through every wet spring and dry summer since.
What this looks likeLocal conditions
The mapped soil in Prescott is Cabezon at about 40 percent of the survey, with Lonti and Balon alongside it. Broken down by texture it is 40 percent clay. The weighted linear extensibility figure, which is how much the soil changes volume between wet and dry, sits at 6.75 percent, a high shrink swell rating. Against 25 percent clay across Yavapai County, the city sample reads 40 percent.
The typical house dates to 1991, and the single biggest block of the stock, 5,156 homes, went up in the 2000s. The 8,214 homes finished before 1980 are the ones where drainage was rarely engineered and backfill was rarely compacted. 50 percent of owner occupied homes here carry a mortgage, which is usually why a lender or an appraiser is the first to ask about a crack.
Soil survey: USDA NRCS Soil Data Access (SSURGO), sdmdataaccess.nrcs.usda.gov.
"Under Prescott the mapped soil is rock, rated high for shrink swell. Crawl space repair here is not generic. It has to match what the ground is doing."
Our approach
When that system weakens, you feel it upstairs: floors that sag or bounce, doors that stop latching, a musty smell that never quite airs out. The cause is almost always one of two things. Moisture gets in through poor drainage or grading and rots the wood supports, or the clay soil under the piers moves, because clay acts like a sponge, swelling when wet and shrinking when dry, and the supports ride that movement until they lean or sink.
Dalinghaus Foundation Repair's crawl space repair solutions address the whole system, not just the symptom. Depending on what the evaluation finds, that can mean replacing rotted posts and pads, installing steel crawl space jacks to lift and level sagging girders, repairing stem walls, correcting the drainage that let water in, improving ventilation, adding root barriers, or seismic retrofitting that ties the structure to its foundation. The work happens inside the crawl space, so most repairs cause little disruption to your household, and many are finished quickly once the plan is set.
It starts with a free evaluation: a specialist enters the crawl space, documents the supports and moisture conditions, measures your floor elevations, and gives you the findings in writing whether or not you hire us. Since brothers Brian and Brad Dalinghaus founded the company in 2011, we have completed more than 2,000 projects across California, Arizona, and Nevada, and crawl space repair has been core work the entire time. If your crawl space shows these warning signs, schedule your free evaluation.
What we install
Where we work
Granite Dells, Fort Whipple, Miller Valley and Summit Pointe are all city addresses, which means the same crew, the same schedule and the same free evaluation as anywhere else in town.
Problem signs
The crew
The same company schedules the evaluation, runs the install, and answers a warranty call later.
Google reviews
The visit was great, Jim explained everything i needed to know concerning the condition of my home. Jim was a professional and friendly. I would definitely recommend your business to others and if need be use your company in the future
Don't see your question here? Our team is happy to help. Reach out anytime.
The office is in town. The office is at 141 S McCormick St Ste 206L, Prescott, AZ 86303. The crew starts the day from there, so there is no drive in from another market.
A Dalinghaus specialist evaluates your foundation in Prescott, takes floor elevation measurements, walks you through what they found, and sends a clear itemized repair estimate. No pressure.
A straightforward path from free evaluation to completed repairs.
A specialist walks the structure, takes floor elevation measurements, and explains the failure mode.
Method, scope, and pricing, in writing. Warranty terms for your specific repair are spelled out in the estimate.
A Dalinghaus crew completes the installation with the site left cleaner than we found it.
Every home is different, so every estimate is written for the home in front of us. A free on site evaluation gives you a written estimate that reflects your specific scope, access, and conditions.
Crawl Space Repair pricing varies with depth, load, access, and soil. Typical residential jobs are estimated during the free on-site evaluation, and the written estimate spells out the method, scope and price. If site conditions change the work, the change is written and signed before it goes ahead.
If a home has purely cosmetic cracks with no structural movement, no door or window racking, and no floor slope, we will say so during the evaluation and recommend you wait or address the underlying cause first. If we cannot fix it right, we will not sell you a fix.
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.
A 4.9-star average across Google, with verified reviews from the homeowners we work for.
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