Tempe stopped growing outward decades ago, so it grew up and it grew old. The ranches south of the university, from Maple-Ash to the Lakes, were poured on slab between 1955 and 1975 and plumbed in copper and galvanized. Many are now rentals. Many have been remodeled twice. Few have had the pipe under the floor replaced, because nobody replaces what they cannot see. Along the light rail and Mill Avenue, the mid-rise apartments and condos stack twenty kitchens on one riser. When something leaks in Tempe, the question is rarely whether, but which floor and whose deposit.
Tempe's leaks, and who calls about them
The mid-century ranches
Copper under slab, hot side first. A warm hallway floor or a bill that doubled. Maple-Ash, Hudson Manor, the Lakes, and the blocks around Kiwanis Park keep us busy.
Student rentals and small landlords
You hear about it from a tenant, late. We get there the same day, mark the spot, and send a report you can forward to the plumber and the property manager without a second visit.
Condos and mid-rise along the rail
A stain on the ceiling of unit 204 with a dry unit 304 above it. Water travels along slabs and chases. We isolate by riser and by floor.
Sewer laterals under old trees
Tempe's mature landscaping is beautiful and hungry. Roots find clay joints. A camera finds the roots.
Restaurants and retail on Mill and Apache
Grease, heat, old slab, and floor sinks. We work between close and prep.
Community pools and HOA mains
Shared plumbing under shared decks. Line-by-line pressure tests so the HOA fixes one thing, not three.
In a rental, a leak is not a plumbing problem. It is a phone that will not stop ringing.
For Tempe landlords and property managers
You need three things from us: a firm arrival window your tenant can plan around, a report you can forward without rewriting, and no surprises on the invoice. You get all three. The report carries photos, thermal images, the line and material involved, and the mark's location, written for a plumber who was not there and an owner who is out of state. If you manage more than one Tempe property, ask about scheduled surveys. A leak found on a calendar costs less than one found in a tenant's text message.
The Tempe visit, step by step
- 1
Meter check
City of Tempe meters carry a low-flow indicator. House closed, dial watched. Inside or outside in two minutes.
- 2
Isolate hot from cold
On a 1965 slab the hot line is the usual suspect. The gauge confirms it before we listen.
- 3
Thermal sweep
Tile and vinyl show a hot-water plume clearly. Carpet hides it, so we lift a corner where the camera says to.
- 4
Mark it, write it up
One mark, one hole. The plumber opens the floor at our spot and nowhere else.
Tempe leak detection questions
Can you find a leak in a condo without access to the unit above?
Usually. Thermal imaging and moisture readings on the affected unit, plus pressure isolation on the shared riser, narrow it fast. When we need access to another unit, we tell you exactly which one and why.
The tenant says the floor is warm. How urgent is that?
Urgent. A warm floor is a hot-water slab leak, the kind that does structural damage fastest. Turn off the water heater's supply valve if you can and call us the same day.
Do you serve all of Tempe?
Yes. North Tempe, the university district, south Tempe to Chandler Boulevard, and the Lakes.