This guide covers 6 hot water system supplier options in Gilbert. Customers rate them 4.9 out of 5 on average. Most of them are spread across Gilbert, College Park Country Estates, Gilbert Corporation Center, so those are the areas to start with.

All Hot water system supplier in Gilbert

Travis & Sons Plumbing & Rooter

SameDay response
4.8 189 reviews

Travis & Sons Plumbing & Rooter is a Gilbert plumbing company operating around the clock from its Farrell Court office. Its listed offerings include water softeners and conditioners, whole-home repiping, reverse osmosis systems, slab leak detection, sewer line repair and installation, water heater repair and installation, and general plumbing repairs. Service areas listed by the company span Gilbert, Ahwatukee, Gold Canyon, Queen Creek, Sun Lakes, San Tan Valley, Phoenix, Apache Junction, Cave Creek, Paradise Valley, and Rio Verde. Reviews describe prompt, professional service with customers kept informed about the condition of their pipes and the options available. One reviewer notes Matt dispatching a technician the next day when other Gilbert plumbers required a two-week lead time, and another describes receiving helpful DIY advice over the phone instead of a sales push. Recurring themes include honesty about what a job actually needs, thorough follow-up after installations, and competitive pricing presented clearly before work begins. This is a fit for East Valley homeowners dealing with slab leaks, sewer line problems, or whole-home repiping who want a plumber experienced in those heavier jobs. The around-the-clock hours make it an option for emergencies that cannot wait for morning, while the wide service area covers communities well beyond Gilbert. For shoppers comparing options on big-ticket work, the pattern of clear option-pricing and no-pressure phone advice is worth noting.

Opening hours
  • Monday8 AM–6 PM
  • TuesdayOpen 24 hours
  • WednesdayOpen 24 hours
  • ThursdayOpen 24 hours
  • FridayOpen 24 hours
  • SaturdayOpen 24 hours
  • SundayOpen 24 hours

Benjamin Franklin Plumbing

SameDay response
4.9 323 reviews

Benjamin Franklin Plumbing is a plumbing contractor in Gilbert, Arizona, at 1545 N McQueen Road, Suite 102, operating as the local branch of the national Benjamin Franklin Plumbing franchise. Its listed offerings include drain cleaning and installation, water heater services, fixture installation and repair, garbage disposal services, and water purification and filtration. The brand's signature is a punctuality promise: the company advertises crediting customers for every minute a technician runs late, up to a stated maximum, and it handles emergency repairs outside normal business hours without extra surcharges. Customer feedback names technicians Joe Molina, Cory Greenwood, Michael, Ben Adams, Kyle, Francisco Vega, and Joseph. Review themes include water heater installations with plain-language explanations, gas line work completed thoroughly, slab leak diagnosis, cast iron pipe replacement, and a combined water softener and reverse osmosis install finished in one visit. Reviewers repeatedly praise clear communication, meticulous workmanship, and on-time arrivals, with a few notes that diagnostic pricing can run higher than expected. This fits East Valley homeowners who prioritize punctuality and communication, since both themes dominate the review record. The emergency-without-surcharge positioning makes it relevant for urgent repairs on weekends and holidays, and the water treatment list suits owners addressing Arizona's hard water. Buyers comparing quotes may want itemized estimates upfront given the mixed notes on diagnostic costs.

Opening hours
  • Monday6 AM–8 PM
  • Tuesday6 AM–8 PM
  • Wednesday6 AM–8 PM
  • Thursday6 AM–8 PM
  • Friday6 AM–8 PM
  • Saturday6 AM–8 PM
  • Sunday6 AM–8 PM

Second Opinion Plumbing

SameDay response
4.9 289 reviews

Second Opinion Plumbing is a family-run plumbing and HVAC contractor in Gilbert at 410 E Scott Ave, serving Gilbert, Chandler, Mesa, Tempe, Queen Creek, and Apache Junction seven days a week from 7 AM to 7 PM. Its plumbing menu is broad: water heaters including tankless installs, leak repairs, sewer line inspection, cleaning, and repair, drain cleaning with hydro jetting, fixture repairs, garbage disposals, whole-house repiping, water treatment and softening systems, and bathroom renovations. It also handles air conditioning work and installs high-pressure misting systems, a distinctive offering for Arizona summers. The company's signature practice is exact upfront quoting: it provides a flat price before work starts regardless of how long the job takes, and reviews confirm customers value the no-surprise billing. Named staff include technicians Kyle, Trevor, and Charles, praised for thorough explanations, and office coordinator Tawni for fast scheduling, sometimes within the hour. Review themes center on punctuality, clean work areas, and technicians who walk customers through the diagnosis before recommending a fix. Second Opinion fits Gilbert-area homeowners who want one contractor for plumbing and air conditioning, especially those wary of open-ended hourly billing. It suits people considering tankless water heater installs, sewer line work, or bathroom renovations who want a firm quote before committing, and families interested in patio misting systems for summer heat. The seven-day schedule makes it reachable for weekend repairs that cannot wait until Monday.

Opening hours
  • Monday7 AM–7 PM
  • Tuesday7 AM–7 PM
  • Wednesday7 AM–7 PM
  • Thursday7 AM–7 PM
  • Friday7 AM–7 PM
  • Saturday7 AM–7 PM
  • Sunday7 AM–7 PM

Z Plumberz of East Valley

SameDay response
5.0 135 reviews

Z Plumberz of East Valley is a full-service plumbing, sewer, and drain cleaning company based at 1528 W San Pedro St in Gilbert, part of the national Z PLUMBERZ network with a local East Valley team. Its offerings include water heater installation and repair including tankless systems, leak and clogged drain repair, burst and frozen pipe repair, gas piping installation, shower and bathtub installation, water treatment and purification systems, and sewer main clearing. The company advertises 24-hour emergency service every day. Reviews name technician Alex for water heater replacements, with customers describing professional conduct, careful cleanup, and treatment of their homes as his own. Other customers report last-minute emergency squeeze-ins with clear communication throughout, pressure-free options, and work coordinated smoothly with property managers and tenants at rental properties. Reported jobs include basement flooding response and insurance-ready plumbing reports for leak claims. This is a fit for Gilbert and East Valley homeowners who want a local team backed by a national brand, especially for water heater upgrades where installation detail matters. The rental-coordination pattern makes it useful for property managers and landlords handling tenant emergencies. For anyone dealing with active leaks or flooding who needs a same-day response, the emergency positioning and documented insurance-report support cover the practical steps beyond the repair itself.

Opening hours
  • MondayOpen 24 hours
  • TuesdayOpen 24 hours
  • WednesdayOpen 24 hours
  • ThursdayOpen 24 hours
  • FridayOpen 24 hours
  • SaturdayOpen 24 hours
  • SundayOpen 24 hours

Lawson Family Plumbing Inc.

SameDay response
4.9 1,589 reviews

Lawson Family Plumbing Inc. is a Gilbert-based plumbing contractor at 1497 E Baseline Rd, serving the Phoenix Valley including Mesa, Chandler, Phoenix, Scottsdale, Tempe, Queen Creek, San Tan Valley, and Apache Junction. It offers residential and commercial plumbing: water heaters in gas, electric, tank, and tankless configurations, drain cleaning, leak detection, toilets, disposals, softeners, and general repairs. Emergency service runs 24 hours a day, seven days a week, with same-day availability and written estimates provided before work begins. Its service range extends into heavier work: house re-pipes, water main replacements, sewer line replacements, slab leak repairs, broken pipe repair, and reverse osmosis systems, plus appliance hookups for dishwashers and washing machines. Review themes highlight techs Robert, Lionel Morris, Chris, and Kam for thorough diagnostics, with customers praising quick response times and plain-language explanations. The record is mostly strong, but one detailed negative review describes a botched tankless water heater install with a gas leak that the company struggled to fix, which makes it prudent to confirm installation credentials and post-job testing on gas work. Lawson suits homeowners who want a large, established East Valley shop with wide service coverage and round-the-clock emergency response. It fits people facing slab leaks, sewer line failures, or whole-house re-pipes, and families with water softener or water heater needs who want a technician they can request by name. The company also fits customers who value a free upfront estimate and a written price before committing to major work.

Opening hours
  • MondayOpen 24 hours
  • TuesdayOpen 24 hours
  • WednesdayOpen 24 hours
  • ThursdayOpen 24 hours
  • FridayOpen 24 hours
  • SaturdayOpen 24 hours
  • SundayOpen 24 hours

Arid Valley Plumbing

4.7 443 reviews

Arid Valley Plumbing is a Gilbert plumbing company handling residential and light commercial work across the East Valley. Its residential services cover leak repair, fixture replacement, water heater installation, repair, and maintenance including tankless units, water treatment and softeners, sewer lines, drain cleaning, and routine maintenance and upgrade projects. The company advertises same-day guaranteed drain clearing and camera inspections that include a copy of the inspection video for the customer's records. Commercial clients — offices, restaurants, and tenant spaces — get dedicated commercial plumbing service rather than residential shortcuts applied to business settings. Emergency availability runs 24/7. Reviewers describe on-time arrivals, precise written estimates, and technicians who explain the repair before beginning work. The company advertises free estimates and upfront pricing so customers approve the scope before anything is done. Feedback highlights professional conduct, punctuality, and repairs that hold, with repeat customers returning for additional jobs. This is a fit for Gilbert and East Valley homeowners who want clear pricing before work starts and a company oriented toward lasting repairs rather than quick patches. It also suits owners of small commercial spaces, restaurants, and rentals where minimizing disruption matters, and anyone with a recurring drain problem who wants the line inspected on camera rather than just cleared.

Opening hours
  • MondayOpen 24 hours
  • TuesdayOpen 24 hours
  • WednesdayOpen 24 hours
  • ThursdayOpen 24 hours
  • FridayOpen 24 hours
  • SaturdayOpen 24 hours
  • SundayOpen 24 hours