Mesa-based plumbing company offering 24/7 emergency service across the East Valley.
Information last verified: September 12, 2026
Full profileInformation last verified: September 12, 2026
We hold this number from a source other than the Registrar itself, so we are not presenting it as confirmed. Check it directly before you hire. Look it up on roc.az.gov
Own a plumbing business in Mesa? This Featured Local Partner spot is available.
Mesa is the largest city in the East Valley, and its housing runs from 1950s ranch homes near downtown to subdivisions finished in the last few years out in Eastmark. That range matters when you are picking a plumber: the shop that is quick with a modern PEX system is not always the one you want opening up a slab in a sixty-year-old house.
We looked at plumbing companies serving Mesa and chose one as our pick, with another below that is worth a call.
PlumbSmart Plumbing Heating and Air operates out of East Main Street in Mesa and has been running since 2006. They are a combined plumbing and HVAC company, which in this market is common — the two trades overlap heavily on service calls.
Their published plumbing list is broad. It covers the everyday calls most homeowners make — drain cleaning, leak detection, fixture repair, water heater repair and installation — and extends to the larger jobs: whole-house repiping, sewer line repair and replacement, hydro-jetting, video camera inspection, gas line installation, and water treatment including softeners and filtration.
They advertise 24/7 availability, and their stated service area covers Mesa along with Gilbert, Chandler, Tempe, Scottsdale, Phoenix and most of the surrounding metro.
We picked PlumbSmart for three reasons, in order of how much they mattered.
They are actually in Mesa. Their shop is on East Main Street, not in a neighbouring city buying ads against the Mesa name. For an emergency call that is most of what you are buying — a crew that is already close by.
The 24/7 availability is stated plainly. Plumbing emergencies do not respect business hours, and the difference between a company that answers at 11pm and one that calls you back Monday is the difference between a wet patch of drywall and a ruined floor.
The service list covers the whole range. They do not only do the quick, profitable swaps. Repiping, sewer replacement, slab leak detection and water treatment are all on their published list, which means a diagnostic visit does not have to turn into a referral somewhere else.
They are a plumbing and HVAC company rather than a plumbing specialist, and if you have an unusual or very specialised job a dedicated shop may still be the better call. For the great majority of what Mesa homeowners phone a plumber about, we would start here.
Most plumbing decisions in Mesa get made in a hurry, which is exactly when people overpay. A few things worth checking before you agree to work:
Confirm they are licensed with the Arizona Registrar of Contractors. Arizona requires a contractor licence for most plumbing work above a small dollar threshold, and the ROC keeps a free public licence search. It takes about a minute and tells you whether the licence is active and whether complaints have been filed.
We show the licence details we hold for each company on this page, including the legal entity it is held under and when it expires — but a licence can lapse between our check and your call, so do this yourself for any company you are about to hire, including the one we recommend.
If the licence was not active on the day you signed, Arizona's Recovery Fund will not cover you — which is worth knowing before it matters. Our guide on how to check an Arizona contractor's licence walks through the search and what each status means.
Ask whether the price is flat-rate or time-and-materials. Most residential plumbing companies in the Valley quote flat rate per job. That is fine, but it means the number you are quoted should not move unless the scope changes. Get the number before work starts.
Find out whether the diagnostic fee is credited. Many shops charge to come out and diagnose, then waive or credit that fee if you proceed. Ask, because the answer varies a lot and it is rarely volunteered.
For anything opening up walls, floors or slab, get it in writing. Repipes, slab leak repairs and sewer replacements are the jobs where scope creep happens. A written scope with a clear exclusion list protects both sides.
Check that the warranty covers labour, not just parts. A water heater manufacturer warranty is nearly worthless if you have to pay full labour to have the replacement installed.
Be careful with same-day "whole house" recommendations. A repipe is sometimes genuinely the right call. But if a company arrives for a single leak and leaves recommending a five-figure repipe, that is a reasonable moment to get a second opinion.
A few things come up more often in Mesa than they might elsewhere:
Hard water. Water across the Phoenix metro, Mesa included, is hard — high in dissolved calcium and magnesium. Over years that scale builds inside water heaters, shortens their working life, and clogs fixture aerators and valve cartridges. It is the reason water heater replacement and water treatment equipment come up so often in this market, and it is worth factoring into how you budget for a water heater's lifespan.
Slab-on-grade construction. Most houses here sit on a concrete slab with no basement and no crawlspace, and in older homes the supply lines run through or under that slab. When one of those lines fails, the repair is genuinely disruptive — which is why leak detection, done properly with listening equipment rather than a jackhammer, is worth paying for.
Older supply piping in the parts of Mesa built before the 1980s. Galvanised steel corrodes from the inside and eventually restricts flow; some homes from the polybutylene era have their own history. If your water pressure has been falling for years rather than suddenly, the piping itself is a reasonable suspect.
Monsoon season. Summer storms can back water into yards and, occasionally, into drains and cleanouts. This is more often a drainage problem than a plumbing one, but a plumber with a camera can tell you quickly which it is.
Tree roots in mature neighbourhoods. Sewer lines in the older, more established parts of the city run near landscaping that has had decades to grow. Repeat main line clogs in an older home are frequently roots rather than anything you flushed.
Plumbing quotes in this market vary more than most people expect, and knowing the normal range is the difference between a fair price and an expensive afternoon.
These are market ranges compiled from published 2026 Phoenix-metro cost guides, not quotes we collected from Mesa companies. Treat them as a sanity check on a number you have been given, not as a price list. Anything can move a job outside these ranges — access, pipe material, whether a wall has to come down.
| Job | Typical Phoenix-metro range |
|---|---|
| Service call / diagnostic fee | $65 – $125 |
| Hourly labour rate | $85 – $175 |
| Clearing a sink, shower or toilet clog | $75 – $200 |
| Drain cleaning (typical job) | $125 – $300 |
| Main line clearing / hydro-jetting | up to $900 |
| Tank water heater replacement | $1,300 – $2,600 |
| Tankless water heater installation | $2,500 – $5,400+ |
A few things worth knowing about how these numbers behave locally:
Phoenix-metro rates run roughly 10–20% above the national average. That is not opportunism. Slab-on-grade construction makes leak work genuinely harder here, and hard water shortens equipment life enough that replacement work is more common.
The diagnostic fee is often negotiable in practice. Many shops credit it against the job if you go ahead. It is rarely volunteered — ask.
After-hours carries a premium, and on a weekend evening it can be substantial. If the problem can safely wait until Monday, waiting is the cheapest thing you can do.
Water heaters are where the spread is widest. A straight like-for-like tank swap sits at the bottom of that range. What pushes it up is code work the install triggers — expansion tanks, pan and drain, gas line or venting changes. Ask specifically what is included and what is extra before you accept a number.
Our recommendation: get two quotes on anything above a few hundred dollars, and three on a repipe, sewer replacement or full water heater swap.
Five questions that tend to get useful answers:
Our pick is based on East Main Street in Mesa and lists Mesa across its service area, along with Gilbert, Chandler, Tempe, Scottsdale, Phoenix and much of the surrounding metro.
If you are outside Mesa, the nearby city pages below will be more useful.
These are not paid placements. They are additional companies serving this area that we think are worth a call.
Family-owned plumbing company based in Gilbert, serving Mesa and the wider Phoenix area.
1497 E Baseline Rd STE 110, Gilbert, AZ
Start by confirming the company holds an active licence with the Arizona Registrar of Contractors — the ROC licence search is free and public. Then match the company to the job: a drain and sewer specialist is the right call for a recurring main line clog, while a leak you cannot locate or a water heater that keeps failing calls for a full-service shop with diagnostic equipment. Get the price structure in writing before work starts.
For non-urgent repairs, same-day or next-day is typical outside of peak periods. For genuine emergencies — a burst supply line, no water, or sewage backing up — a company that publishes 24/7 availability, as our pick does, will generally respond faster than a shop keeping standard business hours. Expect an after-hours premium.
If water is actively entering the house and you cannot stop it, if sewage is backing up into fixtures, or if you smell gas, treat it as an emergency and call immediately. For gas, leave first and call from outside. A dripping faucet, a single slow drain, or a running toilet can safely wait for normal business hours — and you will pay less.
It is a preference, not a requirement. Water across the Phoenix metro is hard, and softening reduces scale buildup in water heaters and fixtures, which can extend equipment life. It also adds equipment that needs its own maintenance. If you are replacing a water heater anyway, that is the natural moment to decide.
Repeat clogs in the same line usually point at the line itself rather than anything being flushed. In older, established neighbourhoods the most common causes are tree roots entering joints and sections of pipe that have sagged or cracked. A camera inspection will show which it is, and it is worth doing before paying for a third cabling in a year.
No. Nothing has been sold for Mesa plumbers — there is no Featured Partner on this page. Our pick is an editorial judgement based on the criteria in our ranking methodology. Where a placement is paid, it is labelled Sponsored or Featured Partner everywhere it appears, and it is tracked separately from the editorial pick.
We choose an Arizona Z Best pick for each city and category by looking at publicly available business information, the range of services a company offers, how long it has operated, how clearly it communicates coverage and availability, whether it is genuinely local to the city in question, and the balance of customer feedback we can find across public review sites.
We also check contractor licences against the Arizona Registrar of Contractors, and label clearly whether a licence was verified by us directly or merely reported by another source. Sponsorship is tracked separately and never determines the editorial pick — nothing has been sold for this territory.
Read our full ranking methodology. Sponsored and Featured Partner placements are paid and always labelled. They are tracked separately from editorial picks and do not decide them.