“Max was very knowledgeable, and professional when it came to fixing my outdoor vacuum breaker! He was also on time and finished with the replacement very quickly! I'm very happy with their service.”
Jenifer Leake
in the last week
Water Heating & Filtration in Arlington & Alexandria, Virginia
No hot water this morning? Hard water ruining your fixtures? We repair, replace, and install tank and tankless water heaters — plus whole-home filtration, softeners, and reverse osmosis systems.
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Why Arlington & Alexandria Homes Need Water Heating & Filtration Experts
Hot water delivery in Arlington and Alexandria's older homes was often an afterthought in the original design, with water heaters tucked into basement corners connected by long, uninsulated copper runs that waste energy and make you wait a full minute for hot water at the kitchen sink. We solve this with strategic recirculation loops, point-of-use tankless boosters, and insulation retrofits that dramatically improve both comfort and efficiency. On the filtration side, Alexandria's independent water system and Arlington's supply from Washington Aqueduct both benefit from point-of-use carbon filtration that removes residual chloramine taste, which is a particular concern in older buildings where internal plumbing may leach trace metals into standing water.
Arlington and Alexandria's housing stock was designed in an era when a single 30-gallon tank in the basement was considered adequate for a family. Today's expectations for instant hot water, multiple simultaneous showers, and filtered drinking water at every tap require thoughtful system design that works within the physical constraints of these older buildings.
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Long, uninsulated hot water runs in pre-war Arlington and Alexandria homes waste significant energy and create wait times of sixty seconds or more at distant fixtures, frustrating homeowners who expect instant hot water.
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Older buildings in Alexandria with lead solder joints or galvanized risers benefit from point-of-use filtration that captures trace metals leaching into water that sits in these aging pipes overnight.
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Basement water heaters in historic homes often lack modern safety features like expansion tanks and seismic straps, and retrofitting these in tight, century-old mechanical rooms requires creative problem-solving.
Our Water Heating & Filtration Services
Every service below is available to Arlington & Alexandria homeowners with a written estimate before work begins and our workmanship guarantee.
Water Heaters
Water Heater Repair
Diagnose and repair malfunctioning water heaters.
Water Heater Replacement
Remove existing water heater and install a new unit.
Water Heater Installation
Install a new water heater system.
Water Heater Maintenance
Perform inspection and routine maintenance.
Water Heater Flushing
Flush sediment from tank water heater.
Water Heater Leak Repair
Repair leaking fittings, valves, or tank connections.
Tankless Water Heaters
Tankless Water Heater Installation
Install tankless on-demand water heater.
Tankless Water Heater Repair
Repair malfunctioning tankless water heater.
Tankless Water Heater Replacement
Replace an existing tankless water heater unit.
Tankless Water Heater Maintenance
Routine maintenance and inspection.
Tankless Water Heater Flush Service
Flush tankless system to remove scale.
Tankless Water Heater Error Code Diagnosis
Diagnose system errors.
Water Treatment
Whole House Water Filter Installation
Install filtration system treating water entering entire home.
Whole House Water Filter Replacement
Replace existing whole-home water filtration system.
Under Sink Water Filter Installation
Install under-sink filtration system.
Under Sink Water Filter Replacement
Replace under sink filtration system.
Reverse Osmosis System Installation
Install RO purification system.
Reverse Osmosis System Repair
Repair leaks or filtration problems in RO systems.
Google Reviews
What Arlington & Alexandria Homeowners Say
5.0
Based on 131 reviews
“Great team effort and a quick response. Max replaced our water heater and was quick and efficient while also having to move our washing machine out of the way and then putting it back. Highly recommend!”
brenda brophy
in the last week
“I can see why this business has such great Google ratings. I called for a plumbing issue and they came out right away. James, who answered the phone, was incredibly nice and polite, setting a great tone from the start. I met with one of the owners, who was honest, down-to-earth, and clearly very knowledgeable. It’s a family-owned business that truly cares about their customers. I will definitely be contacting them again for any future plumbing needs!”
Eric K
in the last week
“Max took great care to properly diagnose the problem and went to two different suppliers to get the right parts. He was punctual, courteous and thorough. I was very pleased with his work.”
Phillip Ives
in the last week
This Service in Other Regions
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Need a Plumber in Arlington & Alexandria?
Small plumbing problems don't stay small. A dripping faucet wastes 3,000 gallons a year. A slow drain becomes a sewage backup. A pinhole leak behind your wall becomes mold and drywall damage.
Pioneer Plumbers has been protecting Arlington & Alexandria homes for years. Call us or book online, we'll send a technician to diagnose the issue, explain your options, and provide an honest quote before any work begins. No pressure, no obligation, and every job is backed by our workmanship guarantee.
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