Maricopa went from a 2000 census count of 1,040 people to an estimated 78,362 in 2025, and nearly all of its homes were built after 2000. DRR handles the water losses that come with that housing, from failed water heaters to burst supply lines, as well as storm water in a city where much of the land is mapped as floodplain.
Water damage restoration on Maricopa's floodplain
The City of Maricopa says a large portion of the city sits on land designated as floodplain. A proposed regional flood-control project would channelize about 18 miles of the Santa Rosa Wash, Santa Cruz Wash and South Side 2 Canal. In August 2024 the city announced that FEMA had issued a Conditional Letter of Map Revision, moving roughly 5,000 acres a step closer to a new flood classification. Until the maps change, your flood zone shapes both your risk and your insurance.
DRR has handled at least ten projects in Maricopa since 2023, dispatched from our shop at 977 W 23rd St in Tempe.
Maricopa · Local Loss Types
What causes water damage in Maricopa
Floodplain and wash flooding
Pinal County counts 34 major floods in the Lower Santa Cruz River Watershed since 1887, about one every three to four years. Storm water that enters a home is treated as contaminated, and wet porous materials usually have to be removed.
Hard groundwater
Global Water's 2023 report for its Maricopa system lists hardness of 150 to 310 ppm, averaging 215 ppm, or roughly 9 to 18 grains per gallon. The supply is groundwater from twelve wells, and the scale it leaves builds up in water heaters, valves and appliance lines over the years.
Boom-era water heaters and supply lines
More than 60% of Maricopa homes were built from 2000 to 2009, so water heaters, toilet supply lines and washer hoses in many homes are at or past their typical service life. A burst braided line can put out a lot of water before anyone reaches the shutoff.
Flooded roads and low-water crossings
During the September 16, 2026 storm, two people were rescued by helicopter after their vehicle was submerged at a low-water crossing on SR 238 between Maricopa and Gila Bend, according to the National Weather Service. Never drive into a flooded crossing, and wait until it's safe before going back into a flooded home.
Air-conditioning condensate
Cooling systems here run for much of the year, and a clogged condensate line or cracked drain pan can overflow into a ceiling or closet. Flushing the line each spring is an easy way to head that off.
Flood coverage versus water coverage
Standard homeowners policies typically exclude flooding from rising surface water, which falls under separate flood insurance, while sudden pipe bursts are often covered. We document exactly where the water came from so your adjuster can apply the right coverage.
Step by Step
Our Maricopa Water Damage Response Process
Emergency Dispatch
A live person answers 24/7 and a crew is dispatched from our Tempe shop as soon as you call.
Assessment & Documentation
Moisture mapping with pin and pinless meters and thermal imaging across every affected area. The source of the loss is identified and photographed before work begins.
Water Extraction
Standing water is extracted and the water is categorized under IICRC S500 — clean supply line, gray, or contaminated — because the category drives both the work and your carrier's coverage review.
Structural Drying
Dehumidifiers and air movers are placed for the loss class, with moisture readings logged daily. Equipment stays until materials reach dry standard, not on a fixed timer.
Documentation & Reconstruction
Adjuster-ready file with readings, equipment logs and photos. Repairs and rebuild under one contractor, AZ ROC #349012.
Local Context
Maricopa Water Damage: What You Need to Know
Maricopa incorporated on October 15, 2003, as Arizona's 88th city; the Census estimates its 2025 population at 78,362.
The City of Maricopa reports that a large portion of the city sits on designated floodplain; a 2024 FEMA Conditional Letter of Map Revision moved roughly 5,000 acres closer to reclassification.
According to its 2023 report, Global Water's Santa Cruz Water Company serves Maricopa with groundwater pumped from twelve wells into five storage tanks.
Since 1887 the Lower Santa Cruz River Watershed has seen 34 major floods, an average of one every three to four years (Pinal County).
96.4% of Maricopa homes are single-family detached, and the median year built is 2007 (ACS 2020–2024).
FAQ
Water damage restoration Maricopa — FAQ
Is my Maricopa home in a flood zone?
It may be. The city says a large portion of Maricopa sits on designated floodplain, and a 2024 FEMA Conditional Letter of Map Revision covers roughly 5,000 acres. Look up your address on FEMA's flood maps or ask the city. If storm water does get in, we treat it as contaminated and document it for your insurer.
How hard is Maricopa's water?
Global Water's 2023 report for its main Maricopa system lists 150 to 310 ppm of hardness as calcium carbonate, averaging 215 ppm, which is roughly 9 to 18 grains per gallon. A softener helps. Either way, flush the water heater periodically and replace braided supply lines that show corrosion or bulging.
A supply line burst under my kitchen sink. What do I do first?
Close the valve under the sink or the main shutoff, move valuables off wet floors and photograph the damage. Then call us. We extract the water, check the cabinet base, toe-kick and adjoining walls, and dry to IICRC S500.
Does homeowners insurance cover flood water?
Usually not. Most standard homeowners policies exclude flood from rising surface water, which requires a separate flood policy. Sudden pipe bursts are often covered. We document the source so your adjuster can apply the right coverage.
Which insurance companies do you work with?
DRR has worked claims with State Farm, Farmers, Allstate, USAA, Liberty Mutual, American Family and others across the Phoenix metro. We document the loss the way adjusters need it and can work directly with your adjuster.
Do you handle repairs after the drying?
Yes. DRR is a licensed Arizona contractor (AZ ROC #349012), so drying, repairs and reconstruction can stay with one contractor.
Water damage in Maricopa?
Live answer 24/7, crew dispatched as soon as you call. IICRC Certified Firm, licensed Arizona contractor.
(602) 228-949424/7 · All of Maricopa · AZ ROC #349012