Residential Plumbing Repairs
Fast, reliable plumbing repairs for Phoenix-area homes, from minor leaks to whole-system fixes.
$120 diagnostic, waived when you go ahead with the repair.
What counts as a residential plumbing repair
Leaking faucets, running toilets, slow drains, water pressure drops, and failing supply lines all fall under residential plumbing repair. A technician starts by confirming what the fixture or line is actually doing wrong rather than guessing from a phone description, then explains the cause in plain terms before any tools come out.

Older homes in the Tempe and broader Phoenix area often show galvanized pipe corrosion, worn shutoff valves, and fixtures that have outlived their washers and cartridges. Newer homes tend to have different issues, including builder-grade fixtures and damaged supply connectors or poorly seated fixture seals. Either way, the repair approach is the same: find the source, not just the symptom.
Repair visits begin with a $120 diagnostic fee, which is waived once you decide to move forward with the repair. You will see the price in writing before any work starts, so there is nothing to calculate after the fact.
Common repairs and what to expect
Faucet and toilet repairs depend on identifying a compatible replacement part. A cartridge must match the faucet, and a toilet fill valve needs the correct adjustment for its tank. Supply line replacement, valve swaps, and small leak repairs follow the same pattern: diagnose, quote, confirm, repair.
More involved jobs, such as a cracked drain line under a slab or a corroded section of galvanized pipe feeding a bathroom, may require locating equipment or limited demolition. In those cases the technician walks through the options, including repair versus replacement of an aging section, so the decision is yours and not a surprise on the invoice.
Every repair is covered by a satisfaction guarantee on the workmanship performed. If a repaired fixture or connection fails because of installation error, call the shop first so the issue can be documented and addressed.
Scheduling and payment
Because plumbing problems rarely wait for a convenient day, call with your address and the symptoms to discuss scheduling. Emergency plumbing service is available 24/7. If a repair turns into a larger project, such as replacing an entire fixture line, financing is available through home-service lenders, including 0% promotional options for qualifying, approved credit. Applications typically take a few minutes, decisions are often instant, and the work is scheduled only after approval.
Homeowners who join Iron Horse Advantage receive a 25 point plumbing safety inspection as part of their membership, which flags small repair items like worn supply lines or slow drips before they become urgent. Members also receive a discount on repair materials and labor. Keep your invoice, along with the model and serial number of any fixture replaced, for future reference. Our shop is based at 1917 E 5th St in Tempe, and the office can be reached at (480) 808-9990 for questions about an existing repair or to schedule a new one.
Our process
- 1
Book a visit
Book online or call (480) 808-9990. Same-day appointments when the schedule allows.
- 2
Find the problem
A licensed technician tracks down the cause and explains it in plain terms. The diagnostic is $120, and we waive it when you go ahead with the repair.
- 3
Approve the price
You get a written, upfront price before any work starts.
- 4
Repair and test
We make the repair, test the system, and clean up before we leave.
What Our Customers Say
Leave Us a Google Review★★★★★
"Christie was personable and knowledgeable, and Ryan's diagnostics were thorough, clean, and clearly explained. Reliable, professional, fair pricing. We'd rate Iron Horse a 10+."
★★★★★
"The Iron Horse maintenance program is fantastic. Jonathan's inspections are detailed and he takes the time to explain everything so we understand our system and what it needs long-term."
★★★★★
"Jorge responded to our plumbing emergency within hours, assessed it thoroughly, and explained every step with a sense of humor. Iron Horse will absolutely be our first call next time."
Frequently asked questions
How is a residential repair priced?
The $120 diagnostic is waived when you go ahead with the repair. You see the proposed price in writing before work starts.
Can a repair wait until a slow drip becomes worse?
A slow drip rarely resolves on its own and usually points to a worn washer, cartridge, or valve seat that will continue to wear. Addressing it early is typically cheaper than waiting for a failure.
What if the repair uncovers a bigger problem?
You will be shown the updated price in writing before any additional work begins, so you can decide whether to proceed, pause, or explore replacement options instead.
Do you repair fixtures you did not originally install?
Yes, technicians repair fixtures and lines regardless of who installed them originally, as long as parts are available or a suitable replacement part can be sourced.
We Service Every Make and Model
Iron Horse is locally owned and services every make and model of AC, heat pump, furnace, water heater and plumbing fixture. If you got a quote for a specific brand, we can work on it.
Authorized Dealer
- Carrier
- Goodman
- A/C Pro
- Ruud
We also service
- Trane
- Lennox
- Rheem
- American Standard
- Bryant
- Daikin
- York
- Amana
- A.O. Smith
- Bradford White
- Rinnai
- Navien
Fast, Fair, Always There
Need residential plumbing repairs?
Talk to a licensed technician today. Estimates on replacements are free. Repair visits start with a $120 diagnostic, and we waive it when you go ahead with the repair. 24/7 emergency service.


