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Free Estimates on New HVAC Systems and Tankless Water Heaters Same-Day Service Available

Emergency Service 7 Days a Week

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Water Heaters
Pittsburgh, PA

Free Estimates on New HVAC Systems and Tankless Water Heaters Same-Day Service Available

Emergency Service 7 Days a Week

Request Lorem Epsom

Hero Request Form

Get the Hot Water Your Home Deserves
Looking for a new water heater installation, repairs on your current system, or considering an upgrade to a tankless model? We handle it all. Serving Pittsburgh, PA and surrounding areas, our factory-trained technicians bring over 45 years of combined experience to every job. We offer:
  • Tankless water heater installations
  • Traditional tank water heater services
  • Water heater repairs and maintenance
  • Emergency water heater replacements
  • Energy-efficient upgrades

Fully licensed and ready to help you get the hot water solution that fits your needs. Reach out to us today for a free estimate on your new tankless water heater.
Signs You Need Water Heater Service
When your water heater stops working properly, you'll notice right away. Pittsburgh, PA homeowners depend on consistent hot water, and problems can disrupt your entire household. Watch for these common issues:
  • Inconsistent water temperature or not enough hot water
  • Strange noises like popping, rumbling, or banging
  • Discolored or rusty water from your faucets
  • Visible leaks or pooling water around the unit
  • Your water heater is over 10 years old

Small issues can quickly become major problems. We offer same-day service to get your system back on track fast.
Benefits of Upgrading Your Water Heater
Homeowners throughout Pittsburgh and surrounding areas are discovering the advantages of modern water heating systems. Dealing with an aging tank or want to improve energy efficiency? Upgrading can make a real difference. Consider these benefits:
  • Lower energy bills with more efficient models
  • Endless hot water with tankless systems
  • Extended manufacturer warranties for peace of mind
  • Reduced risk of unexpected breakdowns and flooding
  • Improved performance and faster recovery times

Our DOT-certified techs complete continuing education on all products we offer, so you'll get the right solution for your home and budget.

DID YOU KNOW?

Heat Pump Water Heaters decrease water heating costs by up to 78% and save the average household around $385 annually on their electric bill; about $3,800 over 10 years.

Why Choose Miller Plumbing Heating Cooling Electric
When you need water heater services in Pittsburgh, PA, you want a team that's reliable, experienced, and transparent. As a locally and family-owned company serving this community since 1991, here's what sets us apart:
  • Upfront pricing with no hidden fees
  • Free estimates on new tankless water heaters and HVAC systems
  • Emergency service available seven days a week
  • Labor warranties ranging from one to two years depending on equipment
  • Navien Certificate of Achievement for specialized knowledge
  • Assistance with insurance claims and paperwork

Our goal is simple: to meet and exceed your expectations every single time. Fully licensed, and we stand behind every installation and repair we complete.
Contact Us
Ready to upgrade your water heater or need repairs right away? We help homeowners throughout Pittsburgh and surrounding areas with reliable, professional service you can count on. From traditional tank systems to modern tankless models, our factory-trained team has the skills and experience to handle any job. Contact us today to schedule your free estimate or same-day service appointment.
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Reviews

Eligible for a Rebate and or a Federal Tax Credit?

HOW TO CHECK UTILITY REBATES:



Buy a Heat Pump Water Heater (HPWH) for a residential installation. Click on the link, select your zip code, and search for "heat pump."

FEDERAL TAX CREDIT 30% OF TOTAL INSTALLED COST UP TO $2,000

Customers may also be eligible for a federal tax credit when they purchase a Heat Pump Water Heater. Consult with tax adviser for applicability.

PITTSBURGH'S LEADING INSTALLER

OF NAVIEN TANKLESS WATER HEATERS & COMBINATION BOILERS

WE INSTALLING ALL TYPES OF WATER HEATERS

GAS WATER HEATERS GUARDIAN SYSTEM™

  • Unique air/fuel shut-off device provides double protection and is virtually maintenance-free with no filter to clean and standard replacement parts
  • Low Nox design allows for low nitrous oxide emissions
  • Self-cleaning with EverKleen™ technology that fights sediment buildup, reduces fuel costs and provides more hot water
  • Easy to light
  • Energy efficient
  • Long-lasting and rust-resistant design
  • Certified for high altitudes up to 6,000 feet above sea level
  • Brass drain valve and temperature and pressure relief valve included

STANDARD

  • Abundant domestic hot water at the lowest possible cost
  • Limited lifetime warranty
  • 2″ of polyurethane foam insulation
  • Lowest pressure drop in the industry
  • Self-cleaning/self-descaling heat exchanger
  • 8 sizes to choose from

TANKLESS HOT WATER HEATERS

  • Save on energy costs
  • Never run out of hot water again
  • Save space in your basement or laundry room
  • Better/more accurate control of hot water temperature
  • Improved handling of minerals and sediments in your public water
  • Last longer than traditional water heaters
Condensing Non-Condensing
Initial cost Usually higher than comparable non-condensing Usually lower than comparable condensing
Long term operating cost Lower than typical non-condensing tankless and storage tank system Could be higher than condensing but lower than storage tank systems
Efficiency Ultra-high Efficiency (UEF up to .96) High Efficiency (UEF > .80)
Maintenance requirement Annual service recommended Minimal
Venting PVC acceptable 3" x 5" metal concentric required
Installation Location Indoors or Outdoors (wall mounted) Indoors or Outdoors (wall mounted)
Durability Stainless steel heat exchanger extend service life Stainless steel heat exchanger extend service life
Dimensions Slightly larger than non-condensing, about 70-80% smaller than tank system Slightly smaller than condensing, 80% smaller than tank system

Check Out Some of Our Recent Tankless Water Heater Upgrades

Basement utility area with a tankless water heater, pipes, expansion tank, and a white water tank.
Basement utility room with brick walls, exposed pipes, white boiler, and small water tank.
Wall-mounted white boiler with copper pipes, blue expansion tank, and venting in a utility room.
Wall-mounted white boiler unit with pipes and gauges in a basement utility room.
White wall-mounted boiler with exposed copper pipes and gauges in a utility basement
Navien boiler and copper plumbing pipes mounted on a plywood wall in a utility room
Basement wall with a white wall-mounted boiler, copper pipes, and utility meters on a brick wall.
Basement utility wall with boiler, water heater, and copper plumbing pipes.
Basement furnace and HVAC equipment with ducts, pipes, and a metal cabinet against a wall
Wall-mounted water heater with copper pipes and utility tank in a basement utility room
White wall-mounted boiler or HVAC unit with pipes and ducting in a utility room.
Basement utility area with a white boiler unit on a black metal frame and exposed pipes.
Basement utility room with furnace, ductwork, and electrical panels beside exposed pipes and concrete walls
Basement utility room with exposed pipes, water heater, boiler, and wall-mounted furnace.
White boiler/furnace on metal legs in a basement utility room, with pipes, bucket, and stored items nearby

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Mini split ductless units-03

Recent Chimney Liner Projects

Leaf blower and cleaning supplies on a patio beside a bench and white fence

Heat Pumps

See What Miller's Heating Maintenance Looks Like

See What Your Boiler Can Look Like

Basement utility room with water softener, water heater, furnace, and wall-mounted boiler near exposed pipes.
White water heater and gray tank in a utility room with exposed pipes and concrete floor.
Indoor HVAC furnace and ductwork in a utility closet, with white PVC piping and a dark furnace unit.
Wall-mounted white water heater with pipes, controls, and utility equipment in a basement or utility room.
Basement wall with water heater, boiler, pipes, and utilities against white cinderblock walls
Wall-mounted white water heater with pipes and gauges in a utility room
Wall-mounted white boiler with copper piping and ducts in a utility room against a brick wall
Wall-mounted boiler with exposed copper pipes and a blue expansion tank in a utility room
Basement utility room with boiler, pipes, electrical panels, and water tank against exposed brick walls
White wall-mounted boiler with pipes and gauges in a utility room
Navien boiler and copper plumbing installed on unfinished plywood wall with pressure tank.
Basement utility area with water heater, boiler, pipes, and pressure tank against a concrete wall
Basement utility area with wall-mounted water heater, pipes, expansion tank, and utility sink
Wall-mounted boiler and plumbing in a basement utility room beside a utility sink.
Wall-mounted boiler and plumbing in a basement utility room

State-of-the-Art Furnaces We've Installed

Water softener unit with copper pipes and valves in a basement utility area.
White wall vent cover on a red wall beside an electrical outlet.
Gray furnace and ductwork in a basement utility room with exposed wooden framing.
Basement furnace and HVAC unit with ducts, pipes, and electrical panels along concrete wall.
Basement utility room with furnace, ductwork, pipes, and electrical panels on concrete floor

Check Out Our Sump Pump and Sewer Repairs

Two white industrial pipes with valves running through a dim concrete utility room.
Plumbing pipes and valves mounted in a wall cavity, with a blue support bar across the middle.
A white pipe runs through a narrow trench lined with gravel and dirt.
White PVC pipe joint with purple primer in muddy trench beside standing water
PVC pipes and a white drainage pipe laid along gravel beside a stone wall
Inside a dark industrial tunnel, pipes and red valves line the curved walls near a lit stairway.
Electrical box and PVC pipes in a dirt trench, marked with caution tape at a construction site
Colorful chalk markings and small flags on a grassy lawn, marking a landscaped area or garden layout
PVC pipe installed in a narrow dirt trench with exposed soil walls

Check Out Our Sump Pump and Sewer Repairs

Two white industrial pipes with valves running through a dim concrete utility room.
Plumbing pipes and valves mounted in a wall cavity, with a blue support bar across the middle.
A white pipe runs through a narrow trench lined with gravel and dirt.
White PVC pipe joint with purple primer in muddy trench beside standing water
PVC pipes and a white drainage pipe laid along gravel beside a stone wall
Inside a dark industrial tunnel, pipes and red valves line the curved walls near a lit stairway.
Electrical box and PVC pipes in a dirt trench, marked with caution tape at a construction site
PVC pipe installed in a narrow dirt trench with exposed soil walls

See Some of Our Recent Sewer Line Repairs

Two white industrial pipes with valves running through a dim concrete utility room.
Plumbing pipes and valves mounted in a wall cavity, with a blue support bar across the middle.
A white pipe runs through a narrow trench lined with gravel and dirt.
White PVC pipe joint with purple primer in muddy trench beside standing water
PVC pipes and a white drainage pipe laid along gravel beside a stone wall
Inside a dark industrial tunnel, pipes and red valves line the curved walls near a lit stairway.
Electrical box and PVC pipes in a dirt trench, marked with caution tape at a construction site
Colorful chalk markings and small flags on a grassy lawn, marking a landscaped area or garden layout
PVC pipe installed in a narrow dirt trench with exposed soil walls

Charger Water Treatment - Water Softeners

Recent Water Heater Installations

Basement utility area with a tankless water heater, pipes, expansion tank, and a white water tank.
Basement utility room with brick walls, exposed pipes, white boiler, and small water tank.
Wall-mounted white boiler with copper pipes, blue expansion tank, and venting in a utility room.
Wall-mounted white boiler unit with pipes and gauges in a basement utility room.
White wall-mounted boiler with exposed copper pipes and gauges in a utility basement
Navien boiler and copper plumbing pipes mounted on a plywood wall in a utility room
Basement wall with a white wall-mounted boiler, copper pipes, and utility meters on a brick wall.
Basement utility wall with boiler, water heater, and copper plumbing pipes.
Basement furnace and HVAC equipment with ducts, pipes, and a metal cabinet against a wall
Wall-mounted water heater with copper pipes and utility tank in a basement utility room
White wall-mounted boiler or HVAC unit with pipes and ducting in a utility room.
Basement utility area with a white boiler unit on a black metal frame and exposed pipes.
Basement utility room with furnace, ductwork, and electrical panels beside exposed pipes and concrete walls
Basement utility room with exposed pipes, water heater, boiler, and wall-mounted furnace.
White boiler/furnace on metal legs in a basement utility room, with pipes, bucket, and stored items nearby