Get matched with top tankless water heater installers in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Tankless water heater installers in Gilberts
We are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"They came right out and rodded the line until it opened, had enough rods to get the line opened"
Annie D on April 2025
We are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"They came right out and rodded the line until it opened, had enough rods to get the line opened"
Annie D on April 2025
Here at JVS Plumbing Company we are more interested in making a customer than a sale.
"JVS came out quickly and was able to determine the cause of my kitchen leak and stop it immediately. They have been quick to respond and supplied me with estimates and quick turnaround on appointment availability. Highly recommend."
Karah J on March 2025
Here at JVS Plumbing Company we are more interested in making a customer than a sale.
"JVS came out quickly and was able to determine the cause of my kitchen leak and stop it immediately. They have been quick to respond and supplied me with estimates and quick turnaround on appointment availability. Highly recommend."
Karah J on March 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Pro Services completed a very complicated project for our business ! Highly recommend. "
Dave C on February 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Pro Services completed a very complicated project for our business ! Highly recommend. "
Dave C on February 2025
Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.
"Danny D, Jerry, and Adam, y’all are stuck with me as a client lol. They provided excellent service, funny, kind, accommodating and explained all that they were doing and all of our goals in maintaining my plumbing. They went above and beyond and I know in the future this is my go to team for our plumbing needs. They showed up last year and this year and just taught me so much in maintaining my home system and their expertise!!!"
Trinidad L on March 2025
Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.
"Danny D, Jerry, and Adam, y’all are stuck with me as a client lol. They provided excellent service, funny, kind, accommodating and explained all that they were doing and all of our goals in maintaining my plumbing. They went above and beyond and I know in the future this is my go to team for our plumbing needs. They showed up last year and this year and just taught me so much in maintaining my home system and their expertise!!!"
Trinidad L on March 2025
ARS®/Rescue Rooter® Chicago was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.
"N/a"
Arthur G on April 2025
ARS®/Rescue Rooter® Chicago was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.
"N/a"
Arthur G on April 2025
G. Angel Sewer Service is family owned and operated since 1964. We provide professional, expert, and friendly sewer service for your home. No job is too big, or too small. Call us today for a free estimate! Servicing the greater Chicagoland area for over 55 years. our mission statement is Value driven through fair and reasonable pricing, quality workmanship and peace of mind warranties. We pride ourselves on the name of Angel. We are not a Spanish speaking company.
"1. Very fast to respond to the the request 2. The staff was exceptionally nice, explained what they do and how they work. 3. Scheduled an appointment with a 2 hr window. 4. Repair showed up on time. (Two people) 5. They examined the problem and gave me a quote (fair and reasonable) 6. They went to work and resolved the sewer backup issue. Then they went ahead and cleared all the pipes of sludge until the water ran clear. They explained the issue was food residue buildup from the garbage disposal. That made sense since we has done a lot of summer and fall canning and used the disposal extensively. 6. They did a excellent job, very courteous and explained everything along the way. They used plastic to protect the surrounding area charged less than the estimate. 7. This is a family run business. They care about their customers a work hard to resolve the problem to the customers satisfaction. I would use them again and recommend their service."
Lawrence C on December 2023
G. Angel Sewer Service is family owned and operated since 1964. We provide professional, expert, and friendly sewer service for your home. No job is too big, or too small. Call us today for a free estimate! Servicing the greater Chicagoland area for over 55 years. our mission statement is Value driven through fair and reasonable pricing, quality workmanship and peace of mind warranties. We pride ourselves on the name of Angel. We are not a Spanish speaking company.
"1. Very fast to respond to the the request 2. The staff was exceptionally nice, explained what they do and how they work. 3. Scheduled an appointment with a 2 hr window. 4. Repair showed up on time. (Two people) 5. They examined the problem and gave me a quote (fair and reasonable) 6. They went to work and resolved the sewer backup issue. Then they went ahead and cleared all the pipes of sludge until the water ran clear. They explained the issue was food residue buildup from the garbage disposal. That made sense since we has done a lot of summer and fall canning and used the disposal extensively. 6. They did a excellent job, very courteous and explained everything along the way. They used plastic to protect the surrounding area charged less than the estimate. 7. This is a family run business. They care about their customers a work hard to resolve the problem to the customers satisfaction. I would use them again and recommend their service."
Lawrence C on December 2023
We Specialize in washer, dryer repair, and preventative maintenance. We are a local company focused on providing high quality repair & service of all major washers and dryers. We are a Family owned and operated business, with experience in the industry since 2002.
"He was able to come out to fix my clogged washer that day, he was clear and quick in what was wrong and got my washer working again within an hour. I was very impressed with his professionalism, he gave clear advice on how to best maintain my washing machine, to me that is going above and beyond the call of duty. If you need a quality repairman, he’s exceptional!"
Joy D on April 2025
We Specialize in washer, dryer repair, and preventative maintenance. We are a local company focused on providing high quality repair & service of all major washers and dryers. We are a Family owned and operated business, with experience in the industry since 2002.
"He was able to come out to fix my clogged washer that day, he was clear and quick in what was wrong and got my washer working again within an hour. I was very impressed with his professionalism, he gave clear advice on how to best maintain my washing machine, to me that is going above and beyond the call of duty. If you need a quality repairman, he’s exceptional!"
Joy D on April 2025
Prime Baths and Home Solutions of Illinois is the leader in exceptional custom service for bathroom remodeling projects in the greater Chicagoland area! We provide excellent craftsmanship while offering very competitive pricing, as well as in house installers. No Sub -Contractors! We additionally offer products that are backed up with a lifetime warranty, and have incredible financing offers! Rates as low as 0%. Contact us today to set up a FREE in home quote. We look forward to hearing from you!
"The men made a great new shower area! They cleaned up as well! I called the office to try to arrange the balance of work. Haven’t heard back from anyone - but yes! The work great!"
Jean H on November 2024
Prime Baths and Home Solutions of Illinois is the leader in exceptional custom service for bathroom remodeling projects in the greater Chicagoland area! We provide excellent craftsmanship while offering very competitive pricing, as well as in house installers. No Sub -Contractors! We additionally offer products that are backed up with a lifetime warranty, and have incredible financing offers! Rates as low as 0%. Contact us today to set up a FREE in home quote. We look forward to hearing from you!
"The men made a great new shower area! They cleaned up as well! I called the office to try to arrange the balance of work. Haven’t heard back from anyone - but yes! The work great!"
Jean H on November 2024
24 hour service flat rate pricing on repairs 2 year warranty(repairs) installations(10 yr parts and labor warranty)
"Service was prompt, professional and well done."
Mark B on January 2024
24 hour service flat rate pricing on repairs 2 year warranty(repairs) installations(10 yr parts and labor warranty)
"Service was prompt, professional and well done."
Mark B on January 2024
Chicago Appliance Service has been providing prompt, professional appliance repair service at affordable prices to customers since 1957. We repair standard residential through commercial grade appliances - both freestanding & built-in units & we work on old & new models alike. We offer FREE estimates with repair service. (Service charges will be required on estimates for front load washers, stackable washers & dryers, and high-end refrigerators, ranges and dishwashers due to lengthy technical time.) 24/7 Live operators available to take service calls. Ask about Angie's List discount. We provide professional repair service on most makes & models of major appliances incl: refrigerators, freezers, dishwashers, ovens, ranges, microwaves, washers, dryers, & disposals. We repair Whirlpool, Kenmore, Maytag, Sears, Frigidaire, LG, Samsung, Sub-Zero, Bosch, Kitchen-Aid, Amana and many other brands - See our website for complete list. We do not service appliances manufactured by Haier, Astor, or Fisher & Paykel. We service CERTAIN Meile, Wolf and Viking appliances. Please call us to check on your model. We do not offer after hours emergency service. IF FOR ANY REASON YOU ARE NOT SATISFIED WITH OUR SERVICE, PLEASE CONTACT THE OWNER - AL @ 773 968 5015 - PRIOR TO MAKING A REVIEW.Serving Portions of Chicago: Central*, North, Near West and South/Southwest. Suburbs: North, Northwest, Near West, and certain Western, Southwestern and Southern suburbs. We offer refrigeration/freezer repair in extended areas. *Due to certain repair requirements we are unable to provide service to the entire area. Please call us @ 773-631-5151 to confirm that we can provide service to your address. No subs. Phone calls preferred at 773-631-5151. Can be texted @ 773 968 5015. CALL US @ 773 631 5151 for FAST RESPONSE & SERVICE. WE DO NOT PROVIDE INSTALLATION, PLUMBING, HVAC, SMALL APPLIANCE OR GLASS REPAIR WORK.
"Quality service. Gave me an exact diagnosis and quote upfront, and did the work quickly once the pieces were ordered."
Brian G on March 2025
Chicago Appliance Service has been providing prompt, professional appliance repair service at affordable prices to customers since 1957. We repair standard residential through commercial grade appliances - both freestanding & built-in units & we work on old & new models alike. We offer FREE estimates with repair service. (Service charges will be required on estimates for front load washers, stackable washers & dryers, and high-end refrigerators, ranges and dishwashers due to lengthy technical time.) 24/7 Live operators available to take service calls. Ask about Angie's List discount. We provide professional repair service on most makes & models of major appliances incl: refrigerators, freezers, dishwashers, ovens, ranges, microwaves, washers, dryers, & disposals. We repair Whirlpool, Kenmore, Maytag, Sears, Frigidaire, LG, Samsung, Sub-Zero, Bosch, Kitchen-Aid, Amana and many other brands - See our website for complete list. We do not service appliances manufactured by Haier, Astor, or Fisher & Paykel. We service CERTAIN Meile, Wolf and Viking appliances. Please call us to check on your model. We do not offer after hours emergency service. IF FOR ANY REASON YOU ARE NOT SATISFIED WITH OUR SERVICE, PLEASE CONTACT THE OWNER - AL @ 773 968 5015 - PRIOR TO MAKING A REVIEW.Serving Portions of Chicago: Central*, North, Near West and South/Southwest. Suburbs: North, Northwest, Near West, and certain Western, Southwestern and Southern suburbs. We offer refrigeration/freezer repair in extended areas. *Due to certain repair requirements we are unable to provide service to the entire area. Please call us @ 773-631-5151 to confirm that we can provide service to your address. No subs. Phone calls preferred at 773-631-5151. Can be texted @ 773 968 5015. CALL US @ 773 631 5151 for FAST RESPONSE & SERVICE. WE DO NOT PROVIDE INSTALLATION, PLUMBING, HVAC, SMALL APPLIANCE OR GLASS REPAIR WORK.
"Quality service. Gave me an exact diagnosis and quote upfront, and did the work quickly once the pieces were ordered."
Brian G on March 2025
Tankless water heater installations FAQs
Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.
Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.
You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.
A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.
With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.
- Plumbing - Multiple Projects
- Shower Pan Install
- Plumbing for a Remodel or Addition - Install
- Plumbing Item Repair
- Water Heater - Repair or Service
- Sink Repair
- Steam Shower - Install
- Faucet Install or Replace
- Walk In Tub - Install or Replace
- Drain Repair
- Shower Install or Replace
- Pipe Repair
- Drain Line Breakage - Camera Locate
- Water Main - Install, Replace or Repair
- Sump Pump - Repair or Replace
- Drain Clog or Blockage - Clear
- Sewer Main - Clear
- Faucets, Fixtures and Pipes - Repair or Replace
- Plumbing Item Installation
- Sink Installation
- Pipe Installation
- Faucet Installation
- Toilet Install or Repair
- Whirlpool Bathtub Install or Replace
- Plumbing Multi-Item Installation
- Water Heater - Install or Replace
- Sewer Main - Install, Replace or Repair
- Drain Installation
- Plumbing Multi-item Repair
- Toilet Installation
- Bathtub Install or Replace
- Sump Pump or Interior Foundation Drains - Install
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
