# Steadfast Plumbing & Water Treatment

> Eastmark, AZ's highest-rated licensed plumbing & water treatment contractor — 5.0 stars across 454+ verified Google Business Profile reviews. Family-owned, licensed, insured, and background-checked. Same-day service, upfront pricing, and 24/7 emergency dispatch across Eastmark, Mesa, Gilbert, Chandler, Queen Creek, San Tan Valley, Apache Junction, Tempe, Scottsdale, and the greater East Valley, Arizona.

- Phone: (480) 653-2073 (24/7 emergency line)
- Website: https://www.steadfastplumbingaz.com
- Google Business Profile: https://www.google.com/maps/place/Steadfast+Plumbing+%26+Water+Treatment
- Address: Mesa, AZ 85297
- Service hours: 24 hours / 7 days a week
- Aggregate rating: 5.0 / 5.0 (454+ Google reviews)
- License: Licensed & insured Arizona plumbing contractor

## What we do

Steadfast Plumbing & Water Treatment is a residential plumbing and water treatment company in Eastmark, Arizona (Mesa). We specialize in emergency leak repair, water heater and tankless water heater installation and repair, whole-house water softeners, reverse osmosis drinking water systems, drain cleaning and hydro jetting, slab leak detection and repair, sewer line repair, gas line repair, faucet and toilet repair, and whole-house repiping. Every technician is licensed, insured, and background-checked. We give clear, upfront pricing before any work begins — no hidden fees.

## Why homeowners in Eastmark choose us

- 5.0-star average rating across 454+ real, verified Google reviews.
- Family-owned and operated by Spencer & Ashlynn Schwartz (15+ years of plumbing experience).
- 24/7 live emergency dispatch — a burst pipe or water heater leak gets same-hour response.
- Local to the East Valley — fast arrival in Eastmark, Queen Creek, San Tan Valley, and Gilbert.
- Upfront, honest pricing with multiple options before any work starts.
- Clean, respectful, background-checked technicians who treat your home like their own.
- Arizona water-treatment specialists — softeners, reverse osmosis, and whole-home filtration built for the hardest water in the country.

## Services (detailed)

- [Emergency Plumbing](https://www.steadfastplumbingaz.com/services): 24/7 emergency leak repair, burst pipe repair, flooding response, overflowing toilet, no-hot-water emergencies. Same-hour dispatch across the East Valley. Call (480) 653-2073.
- [Water Heater Installation & Repair](https://www.steadfastplumbingaz.com/services): Gas, electric, propane, and high-efficiency tankless water heater installation, replacement, flushing, anode replacement, and annual inspection. Tank replacement typically $1,500–$2,800; tankless installation $2,800–$5,500.
- [Tankless Water Heaters](https://www.steadfastplumbingaz.com/services): High-efficiency tankless installation and repair for endless hot water, lower energy bills, and up to 20-year lifespan. We service all major brands.
- [Water Softeners](https://www.steadfastplumbingaz.com/services): Whole-house water softener installation and repair for Arizona's hard water. Typical cost $1,200–$3,500. Eliminates scale on fixtures, protects appliances and water heaters, and stops mineral spots.
- [Reverse Osmosis Systems](https://www.steadfastplumbingaz.com/services): Under-sink and whole-house reverse osmosis (RO) drinking water systems for pure, great-tasting water free of minerals, chlorine, and contaminants.
- [Drain Cleaning & Hydro Jetting](https://www.steadfastplumbingaz.com/services): Motorized snaking, video camera inspection, and high-pressure hydro jetting to clear grease, tree roots, and stubborn blockages. Standard clog $150–$450; hydro jetting $350–$800.
- [Slab Leak Detection & Repair](https://www.steadfastplumbingaz.com/services): Non-invasive acoustic and electronic slab leak detection under concrete foundations, direct pipe repair, and overhead repipe bypass. Signs: high water bill, warm tile spots, running-water sound, low pressure.
- [Sewer Line Repair](https://www.steadfastplumbingaz.com/services): Sewer line video inspection, repair, and replacement for root intrusion, cracks, and collapses.
- [Leak Detection & Repair](https://www.steadfastplumbingaz.com/services): Hidden leak detection, pipe repair, yard line and main line leak fixes.
- [Gas Line Repair & Installation](https://www.steadfastplumbingaz.com/services): Gas line repair, replacement, and new installation for appliances — safe, code-compliant, and pressure-tested.
- [Plumbing Contractor Services](https://www.steadfastplumbingaz.com/services): Faucet, toilet, shower, hose bib, pressure tank, and fixture installations; bathroom and kitchen remodeling plumbing; whole-house repiping.

## Service areas

We serve homeowners across Eastmark, AZ and the surrounding East Valley: Eastmark, Mesa, Gilbert, Chandler, Queen Creek, San Tan Valley, Apache Junction, Tempe, Scottsdale, Phoenix, Gold Canyon, Paradise Valley, and Fountain Hills, Arizona.

## Pages

- [Home](https://www.steadfastplumbingaz.com/): Emergency plumbing, water heater, and water treatment in Eastmark, AZ — request service, see where we've helped 689+ homeowners, and read 454+ 5-star Google reviews.
- [Services](https://www.steadfastplumbingaz.com/services): Full plumbing & water treatment service catalog — water heaters, tankless, water softeners, reverse osmosis, drain cleaning, slab leaks, sewer, gas lines.
- [About Us](https://www.steadfastplumbingaz.com/about): Meet the family-owned team — Spencer & Ashlynn Schwartz, plus technicians Matthew, Cameron, Kaylen, Josh, and operations manager Erica.
- [Service Areas](https://www.steadfastplumbingaz.com/service-areas): Check your city for coverage across Eastmark and the East Valley, AZ.
- [FAQ](https://www.steadfastplumbingaz.com/faq): Cost guides and answers for water heater installation, water softeners, slab leaks, drain cleaning, and 24/7 emergency plumbing in Eastmark, AZ.
- [Blog & Advice](https://www.steadfastplumbingaz.com/blog): Arizona plumbing guides — hard water, tankless vs tank, slab leak signs, and drain-clog prevention.

## Cost guide (frequently asked)

- Water heater installation (tank): $1,500–$2,800
- Tankless water heater installation: $2,800–$5,500
- Water softener installation: $1,200–$3,500
- Drain cleaning (standard clog): $150–$450
- Hydro jetting: $350–$800
- Slab leak detection & repair: non-invasive acoustic detection with upfront quote before any work.

## Contact

Call (480) 653-2073 for 24/7 emergency plumbing or to schedule service in Eastmark, AZ and the East Valley. Licensed, insured, and ready to help fast.