Plumbing in Anthem, AZ, on Both Sides of I-17
Del Webb opened Anthem on February 27, 1999, at the foot of Daisy Mountain and Gavilan Peak, and the community was largely built out by 2008. Nearly eight in 10 Anthem houses date from 2000 through 2009, seven in 10 heat with natural gas, and the tap water east of I-17 is very hard. That suggests most garages have a gas water heater working against scale, and the tankless question often comes up when one is due.
American Discount Plumbing has been family-owned and Christian since 2000. Owner Pavel Farcas (Paul) does the work he quotes, and he knows the difference between the county side and the Phoenix side of I-17 because the rules and the water are not the same on both sides.
AZ ROC Licensed #150707
Licensed, Bonded & Insured
Owner Quotes & Does the Work
Tankless & Gas Line Work
Hard-Water Treatment
Family-Owned Since 2000
Pavel (Paul) on the Job
Tankless Done Right
Scale Under Control
HOA-Ready Details
County or Phoenix Side
Licensed & Insured
AZ ROC Licensed #150707
Licensed, Bonded & Insured
Owner Quotes & Does the Work
Tankless & Gas Line Work
Hard-Water Treatment
Family-Owned Since 2000
Pavel (Paul) on the Job
Tankless Done Right
Scale Under Control
HOA-Ready Details
County or Phoenix Side
Licensed & Insured
Which Side of I-17 Is Your Anthem Home On?
Most of Anthem lies east of I-17 in unincorporated Maricopa County. A slice west of the freeway and north of Daisy Mountain Drive is inside Phoenix city limits. The two sides share a name, but they get different water and follow different building rules:
Do not see your area? We serve all of Anthem. Just call (602) 883-2787.
Call (602) 883-2787It matters for more than paperwork. Softener settings should match the water you actually get, a tankless quote depends on which permit office reviews it, and the rebate you may or may not get depends on the utility.
Not sure which side you are on? Check who bills you for water. An EPCOR bill puts you on the county side, and a City of Phoenix bill puts you on the Phoenix side. Tell us which one it is, and the plan follows from there.
18 Grains of Hardness, and What It Does
EPCOR's 2025 report for the Anthem system puts hardness at about 18 grains per gallon and total dissolved solids at 640 milligrams per liter. EPCOR also notes that because the supply mixes surface water and groundwater, hardness and taste can change with the seasons. In a house full of gas appliances, it shows up in predictable places.
In the tank water heater
Scale settles at the bottom of the tank, where the burner has to heat through it. You hear it pop or rumble, and the heater takes longer to recover. Flushing the tank helps, and a softener slows the buildup in the first place.
In a tankless unit
Scale lines the heat exchanger, and the unit starts shutting down mid-shower, flashing a fault code, or delivering less flow. Tankless units here need regular descaling, and ours is a flat $250. Many owners pair a tankless unit with a softener or scale-control treatment for exactly this reason; check what your manufacturer's warranty expects.
At the fixtures
At 18 grains, the early signs are white crust on showerheads and aerators, a faucet handle that gets harder to turn each year, and a toilet that keeps refilling because scale has kept its fill valve from seating. A correctly sized softener reduces all of it.
In the appliances
Dishwashers, refrigerator ice makers, and washing machines all have small valves and screens that scale up. Spotty glasses, a slow ice maker, or a washer that fills slowly are often hard-water problems rather than appliance problems.
When a softener is set wrong
A softener set too low for water this hard lets scale through, and you will see spots on glasses and crust on the showerhead again within weeks. One set far too high wastes salt and water on every regeneration. If your softener came with the house, it is worth checking the setting against the water you have now, since the unit may have been set years ago or for a different supply.
At the kitchen tap
Sodium in EPCOR's Anthem water can reach about 110 parts per million, and a salt-based softener adds a little more. An under-sink RO unit gives you drinking and cooking water with far less sodium and dissolved minerals, and better-tasting ice. EPCOR disinfects with chlorine. For owners who notice the chlorine smell more than the minerals, an under-sink carbon filter reduces it in the water you drink.
Gas Homes and the Tankless Question in Anthem
When a gas water heater here is due, the choice usually comes down to one of these.
Another gas tank
The quickest path. On the county side, a like-for-like tank installed by a licensed contractor needs no permit. We still check the gas connector, the vent, and the relief valve line because, in a house from the early 2000s, those may be original.
A gas tankless unit
Endless hot water and a freed-up corner of the garage. In an early-2000s Anthem garage, the step-by-step list below shows what the switch involves, from the meter load to the county permit on the east side. We service all brands and prefer Navien.
A heat pump water heater, for electric homes
About a quarter of Anthem homes heat with electricity. If yours has an electric tank, consider a heat pump water heater when it is due. It draws warmth from the garage air and transfers it to the water, so it needs the open space and airflow that an Anthem garage usually has. Rebates come and go, so check with your electric company first.
Keeping the tank, adding a softener
If the current heater is healthy, a softener can be the better first step. It protects the next heater, whichever kind you choose.
Every water heater installation, tank or tankless, comes with 10% off.
A Tankless Conversion in Anthem, Step by Step
Because tankless is the most common upgrade question here, this is how the work actually runs, so there are no surprises:
With water this hard, we also discuss scale protection during the same visit.
Check With Your HOA Before Anything Goes Outside
Anthem has three associations under the Anthem Community Council: Parkside, the Country Club, and the Village condominiums. Each one enforces its own design rules, and those rules matter when plumbing work shows on the outside of the house.
Parkside's residential design guidelines require written approval before any exterior construction, alteration, or addition. Changes made without it face a $300 fine, possible removal, and further $ 300-per-month fines. Both Parkside and the Country Club ban roof-mounted equipment and require pool equipment to be screened from view; the Country Club also asks that approved outdoor equipment be installed to minimize its visual impact.
A design review application for plumbing equipment is easier to review when it includes:
Neither rulebook names water heaters or softeners. A replacement in the same spot inside the garage is generally not treated as an exterior change; ask your HOA if you are unsure. A tankless unit hung on an outside wall, a new vent through the siding, or a softener or loop set outdoors can be. If your job includes any of those, apply first, and we will give you the spec sheet, the location, and photos for the application. When a job needs a permit, HOA approval does not replace it, and the permit does not replace HOA approval.
A Community Built Between 1999 and 2008
Del Webb zoned Anthem for nearly 15,000 homes and billed it as its first modern community without an age-restricted section. More than 23,000 visitors toured the models in the first nine days. Pulte bought Del Webb in 2001, while construction was still underway, and the Anthem Community Council dates the initial build-out to 2008. With a median build year of 2004, many homes may still have their original supply lines and shutoff valves.
When one worn part turns up, we check its neighbors: the angle stop under the same sink, the supply line behind the same toilet. You hear what we found, and you decide what gets replaced on that visit.
Plumbing for Anthem Businesses
Anthem has its own retail base, including major grocery and big-box stores, as well as the outlet center near I-17. For the restaurants, shops, and offices around them, we work on restroom fixtures, kitchen water heaters, and grease traps, with the same written quotes a homeowner gets. Maricopa County's environmental health guidance requires a food business to have a properly sized water heater and notes that replacing it with a unit of the same capacity or larger may not require a plan review permit. The hard water is just as tough on a restaurant's water heater and dish area as it is at home, so scale protection belongs in the conversation there too.
Plumbing Services in Anthem
More services in Anthem
Other services, available on both sides of I-17. In any home built before 1978, we only take on work that leaves painted surfaces undisturbed.
Anthem Plumbing Questions
Still have a question? Call Pavel (Paul) directly and get a straight answer, no phone tree.
On the Phoenix side, the rebate requires the old toilet to use 3 gallons or more per flush. Homes built in Anthem from 1999 on came with lower-flow toilets, so most originals will not qualify. A new WaterSense toilet still saves water; it just may not come with a rebate.
The installation itself is usually a day's work. The schedule depends on the permit and on any HOA approval if the unit or vent will show outside, so we plan those first.
With 18-grain water, plan on once a year, and sooner if the tank starts popping or rumbling. Check your manufacturer's instructions, since some tanks call for a specific schedule.
Often, yes, but it stops being a like-for-like replacement. A relocation means new water and gas piping, possibly a new vent, and a permit on either side of I-17. If the new spot is outside the house, your HOA's design review also applies. We review the space and explain what it involves before you decide.
There is a $75 service fee only if no work is done. If you go ahead with the repair, there is no service fee.
A Gas Specialist in a Gas-Heated Community
Gas work is our specialty
Sizing a line for a tankless unit, adding a stub for a grill, or repairing a leak at an old connector is everyday work for us, and every new line is permitted and pressure-tested. If you smell gas inside, leave the house and call your gas utility or 911 from outside first. Once it is safe, we will find and repair the leak.
Pavel (Paul), from quote to final test
Pavel (Paul) sizes the line, pulls the permit, and runs the final pressure test. The company holds AZ ROC license #150707 and is licensed, bonded, and insured.
Serving Anthem
Homes in Anthem Parkside, the Anthem Country Club, and the Village at Anthem, on both the county side east of I-17 and the Phoenix side west of it.
What Our Customers Say
Our reputation is built on honest work and fair prices, and our customers say it better than we can. Here are a few of our five-star Google reviews, with more shown live below.
“First of all, what a kind, friendly, easy going person Paul is. And his service is professional & highly skilled. And the cost was incredibly fair.Need I say more? Ok, finding Paul is a home run. I rate him 10 out of 10”
“Simply the best plumber I have ever seen. No one is as good as Paul. A very honest and professional in every way. I cannot speak more highly of this company. They are your go too for all your plumber needs.”
Start Your Anthem Job With Three Answers
Which side of I-17, what kind of water heater, and whether anything will show outside: those three answers let Pavel (Paul) plan the job and price it in writing.
County side or Phoenix side, planned around your water and your gas line. That is the American Discount Plumbing difference.
Need a Plumber in Anthem? Call American Discount Plumbing
Which side of I-17, what kind of water heater, and whether anything will show outside: those three answers let Pavel (Paul) plan the job and price it in writing.
County side or Phoenix side, planned around your water and your gas line. That is the American Discount Plumbing difference.
A real person answers, usually Pavel (Paul), with a fast callback and same-day help when it is urgent.
Request a Free Quote
No obligation. We will call you back fast.
Honest plumbing done right, across Anthem and the Valley. That is the American Discount Plumbing difference.
