Backflow Testing in Utah
Backflow Testing across Utah: the 191 ZIP codes and 103 cities we route calls in, and who licenses plumbers in the state.

Free to homeowners in Utah — the contractor pays us for the introduction, you never do.
Who has to test
Our backflow testing coverage in Utah runs to 191 ZIP codes in 103 cities. In a state that mixes large systems with small ones, a testing duty that is routine on one side of a county line can be unknown on the other, and the deadline a premises is held to is whichever its own water supplier sets.
Source: coverage area as published by our call partner; place and county names from the US Census Bureau.
We route backflow testing calls in 191 ZIP codes across 103 Utah cities, in 14 counties.
What this site is
CrossConnect is a referral service, not a contractor. We connect property owners and managers with independent contractors. Backflow assembly testing is normally restricted to testers holding a specific certification and using calibrated equipment, and the report usually has to reach your water purveyor — ask to see the certification and ask who files the report. We carry out no testing, we certify nobody, we do not set prices, and we never charge callers anything. Nothing here selects a device for any installation or states that any assembly is passing.Checking a credential in Utah
Utah licenses are issued by the Utah Division of Professional Licensing, Department of Commerce, which publishes a public search you can use before work begins.
Every Utah county we cover
- Box Elder County 9 ZIP codes
Bear River City, Brigham City, Corinne, Deweyville, Garland, Honeyville, Mantua, Tremonton, Willard - Cache County 17 ZIP codes
Logan, Clarkston, Cornish, Hyde Park, Hyrum, Lewiston, Mendon, Millville, Newton, Paradise, Providence, Richmond, Smithfield, Trenton and 1 more - Carbon County 1 ZIP code
Helper - Davis County 14 ZIP codes
Clearfield, Bountiful, Layton, Centerville, Farmington, Hill Air Force Base, Kaysville, North Salt Lake, Syracuse, Woods Cross - Duchesne County 3 ZIP codes
Duchesne, Fruitland, Hanna - Juab County 3 ZIP codes
Eureka, Mona, Nephi - Morgan County 2 ZIP codes
Croydon, Morgan - Salt Lake County 72 ZIP codes
Salt Lake City, Sandy, West Jordan, West Valley City, South Jordan, Bingham Canyon, Draper, Herriman, Magna, Midvale, Riverton - Sanpete County 7 ZIP codes
Chester, Ephraim, Fairview, Manti, Moroni, Mount Pleasant, Wales - Summit County 9 ZIP codes
Park City, Coalville, Echo, Henefer, Kamas, Oakley, Peoa - Tooele County 8 ZIP codes
Dugway, Grantsville, Ibapah, Rush Valley, Stockton, Tooele, Vernon, Wendover - Utah County 26 ZIP codes
Provo, Orem, Alpine, American Fork, Cedar Valley, Eagle Mountain, Elberta, Goshen, Lehi, Lindon, Mapleton, Payson, Pleasant Grove, Salem and 5 more - Wasatch County 3 ZIP codes
Heber City, Midway, Wallsburg - Weber County 17 ZIP codes
Ogden, Eden, Hooper, Huntsville, Roy
What that coverage looks like
The 14 counties in our Utah footprint are served by many separate water suppliers, and each one decides which premises must test and how often. Salt Lake County, with 72 covered ZIP codes, is the largest single block of them; Salt Lake City alone holds 52.
How a backflow testing job goes
A backflow test is a scheduled job that ends in a document. The assembly is isolated, the differential across it is measured, the result is written down, and the report goes to whoever requires it. A failed test means a repair or a rebuild and then a re-test; it does not mean the premises closes that day.
What the call asks about backflow testing
- What kind of premises it is and what is connected to the supply — irrigation, a boiler, a fire line, a commercial kitchen.
- Who is asking for the test: a water supplier, a health department, or a landlord.
- Whether there is an existing assembly with a serial number on it, and when it was last tested.
Every Utah city we route in
33 cities, ordered by the share of buildings with twenty or more units. Containment assemblies are required building by building, and that is where the buildings are. Each page carries that city’s own numbers and the ZIP codes we route there.
- Midvale 22%
- Vineyard 20%
- Salt Lake City 19%
- Park City 18%
- Provo 13%
- North Salt Lake 12%
- Draper 11%
- Orem 11%
- Sandy 11%
- Logan 9%
- Layton 8%
- West Jordan 8%
- South Jordan 8%
- Farmington 8%
- Ogden 8%
- West Valley City 7%
- Herriman 6%
- Magna 6%
- Clearfield 6%
- Bountiful 6%
- Pleasant Grove 6%
- Centerville 5%
- Brigham City 5%
- Lindon 5%
- American Fork 4%
- Springville 4%
- Grantsville 3%
- Santaquin 3%
- Roy 3%
- Heber City 3%
- Lehi 3%
- Riverton 3%
- Tooele 2%
Before you call
A test is a scheduled job with a report at the end of it, not a repair. What the report has to show, and who it goes to, are on the pages above.

