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Water heater installers and replacers in Gloucester
At Comfortable Climate Heating and Air Conditioning, Inc. we are the experts you need to take care of your home or business. We handle everything from major installations to routine service work. We will treat your home as we would treat our own. Give us a call today, we look forward to working with you!
"We have set up an annual maintenance program with Comfortable Climate Heating & Air Conditioning. I doing so we dealt with a most helpful, courteous and informative employee who answered all our questions. A first visit was scheduled and the technician provided advance notice of her arrival. She was professional and provided important information about our system. Overall, we are very much satisfied with our initial experiences and would recommend this firm."
John M on January 2022
At Comfortable Climate Heating and Air Conditioning, Inc. we are the experts you need to take care of your home or business. We handle everything from major installations to routine service work. We will treat your home as we would treat our own. Give us a call today, we look forward to working with you!
"We have set up an annual maintenance program with Comfortable Climate Heating & Air Conditioning. I doing so we dealt with a most helpful, courteous and informative employee who answered all our questions. A first visit was scheduled and the technician provided advance notice of her arrival. She was professional and provided important information about our system. Overall, we are very much satisfied with our initial experiences and would recommend this firm."
John M on January 2022
A1 has been serving Hampton Roads for over 35 years by providing residential and commercial plumbing solutions. We operate 24/7 and take great pride in our A BBB rating. We're a fully licensed Class A Contractor and we provide the most competitive rates in our area. We provide emergency plumbing, water heater installation & repair, drain cleaning, toilet repair, clogged drain repair, water leak detection, leaky faucet repairs, backflow prevention, kitchen fixture installation, garbage disposal installation & repair, gas leak detection & repair, hydro water jetting, sewer line replacement, & tankless water heater repair & installation. Proudly serving Virginia Beach and surrounding areas since 1987. At A1 Sewer & Drain, we specialize in professional, friendly, and courteous plumbing services for your home or business. With A1 Sewer & Drain, no job is too large or too small. Call us today for a free estimate!
"Arrived on time. Very professional."
Josh C on May 2025
A1 has been serving Hampton Roads for over 35 years by providing residential and commercial plumbing solutions. We operate 24/7 and take great pride in our A BBB rating. We're a fully licensed Class A Contractor and we provide the most competitive rates in our area. We provide emergency plumbing, water heater installation & repair, drain cleaning, toilet repair, clogged drain repair, water leak detection, leaky faucet repairs, backflow prevention, kitchen fixture installation, garbage disposal installation & repair, gas leak detection & repair, hydro water jetting, sewer line replacement, & tankless water heater repair & installation. Proudly serving Virginia Beach and surrounding areas since 1987. At A1 Sewer & Drain, we specialize in professional, friendly, and courteous plumbing services for your home or business. With A1 Sewer & Drain, no job is too large or too small. Call us today for a free estimate!
"Arrived on time. Very professional."
Josh C on May 2025
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"I’m extremely impressed with the tankless water heater installation service I received from Hampton Roads Water Services. Communication with Jason was excellent throughout the process, which was especially important since I was coordinating everything while out of state. The project was completed quickly and efficiently, and the work area was left clean and tidy—no mess at all. Jason was honest and professional, taking the time to explain the pros and cons of the water heater options without pushing his own opinions. He made me feel confident and comfortable with my final decision. Overall, the experience was smooth and stress-free. I highly recommend!"
Sher Wynn B on May 2025
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"I’m extremely impressed with the tankless water heater installation service I received from Hampton Roads Water Services. Communication with Jason was excellent throughout the process, which was especially important since I was coordinating everything while out of state. The project was completed quickly and efficiently, and the work area was left clean and tidy—no mess at all. Jason was honest and professional, taking the time to explain the pros and cons of the water heater options without pushing his own opinions. He made me feel confident and comfortable with my final decision. Overall, the experience was smooth and stress-free. I highly recommend!"
Sher Wynn B on May 2025
Welcome to Russell's and American Mechanical where WE CAN FIX THAT! We offer residential plumbing, HVAC, electrical, generator, and gas line service throughout Virginia Beach, Norfolk, Chesapeake and the surrounding cities in Hampton Roads. Same day emergency services, priority membership service and the best customer service! Our mission is to provide the highest quality workmanship from professionals you can trust, and our motto is if you have a problem: "We can fix that for you!" Popular Services: - Heating Repair/Installs - A/C Repair/Installs - Drain Unclogging (Clearing) - Water Heater Repairs/Installation - Electrician Repair/Install - Generator Installs
Welcome to Russell's and American Mechanical where WE CAN FIX THAT! We offer residential plumbing, HVAC, electrical, generator, and gas line service throughout Virginia Beach, Norfolk, Chesapeake and the surrounding cities in Hampton Roads. Same day emergency services, priority membership service and the best customer service! Our mission is to provide the highest quality workmanship from professionals you can trust, and our motto is if you have a problem: "We can fix that for you!" Popular Services: - Heating Repair/Installs - A/C Repair/Installs - Drain Unclogging (Clearing) - Water Heater Repairs/Installation - Electrician Repair/Install - Generator Installs
Hampton Roads Water Services provides residential and commercial plumbing and water treatment. What sets us apart from the rest is we have the experience that if things go wrong… we know what to do. WE OFFER FINANCING IF NEEDED! We are fully licensed and insured and guarantee our work.
"Great service and price!!"
Rita M on April 2025
Hampton Roads Water Services provides residential and commercial plumbing and water treatment. What sets us apart from the rest is we have the experience that if things go wrong… we know what to do. WE OFFER FINANCING IF NEEDED! We are fully licensed and insured and guarantee our work.
"Great service and price!!"
Rita M on April 2025
A1 Sewer & Drain Plumbing & Water Heaters, a Groundworks Company, celebrating over 35 years of service! Trust, transparency, and quality service at a fair price are at the core of A-1 Sewer & Drain. We offer residential and commercial plumbing, drain cleaning, and installations for gas lines, water lines, sewer lines, and water heaters. We offer 24/7, emergency service year-round, since sewer and drain problems can arise at any time.
"Mike did the repair correctly and quickly. He gained my trust, and I’d use A1 again."
Ron N on May 2025
A1 Sewer & Drain Plumbing & Water Heaters, a Groundworks Company, celebrating over 35 years of service! Trust, transparency, and quality service at a fair price are at the core of A-1 Sewer & Drain. We offer residential and commercial plumbing, drain cleaning, and installations for gas lines, water lines, sewer lines, and water heaters. We offer 24/7, emergency service year-round, since sewer and drain problems can arise at any time.
"Mike did the repair correctly and quickly. He gained my trust, and I’d use A1 again."
Ron N on May 2025
G H Appliance Repair has been serving the entire Hampton Roads area for more than 17 years. We now service from New Kent County to Virginia Beach. We are a locally owned and operated business that has customer service as our #1 priority. All of our repair work is guaranteed, and we make sure all work is done right the first time, every time. We also carry parts in our trucks to ensure fast, efficient service. Whether you need a refrigerator repaired or a dishwasher installed, we are the business for you. Call us today to set up a service appointment.
"They did repair my dryer but scratched my wood floor and damaged the buttons (aethestically) in the process. They were punctual and nice but I was left feeling frustrated that by repairing my dryer I now have visual damage to both the appliance and my floor."
Elise C on October 2024
G H Appliance Repair has been serving the entire Hampton Roads area for more than 17 years. We now service from New Kent County to Virginia Beach. We are a locally owned and operated business that has customer service as our #1 priority. All of our repair work is guaranteed, and we make sure all work is done right the first time, every time. We also carry parts in our trucks to ensure fast, efficient service. Whether you need a refrigerator repaired or a dishwasher installed, we are the business for you. Call us today to set up a service appointment.
"They did repair my dryer but scratched my wood floor and damaged the buttons (aethestically) in the process. They were punctual and nice but I was left feeling frustrated that by repairing my dryer I now have visual damage to both the appliance and my floor."
Elise C on October 2024
Wilmer is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"We got a quote very quickly. Asked for 40 petcent down Started the the following week. They were done in 3 days with a 26 x 12 ft deck, 15 feet off the ground. It looks great and we are so happy. We will definitely have them back to do other projects that we need around the house. The crew was very friendly and efficient."
Keith W on May 2025
Wilmer is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"We got a quote very quickly. Asked for 40 petcent down Started the the following week. They were done in 3 days with a 26 x 12 ft deck, 15 feet off the ground. It looks great and we are so happy. We will definitely have them back to do other projects that we need around the house. The crew was very friendly and efficient."
Keith W on May 2025
***Call now to schedule your complimentary consultation at (757)-974-9228. We are committed to delivering top notch residential contracting services that enhance your living spaces with elegance and functionality. Licensed and insured, veteran owned and operated, over 20 years experience, more than 2500 home renovations and over 100 new home builds. We are your one-stop shop for all things residential home renovating or building.
"I had a flood in my kitchen, and all my floors were ruined and had to be redone. They were very quick to come out to give me a quote, and we're able to start and finish right away. I would definitely use them again."
Lisa s on February 2025
***Call now to schedule your complimentary consultation at (757)-974-9228. We are committed to delivering top notch residential contracting services that enhance your living spaces with elegance and functionality. Licensed and insured, veteran owned and operated, over 20 years experience, more than 2500 home renovations and over 100 new home builds. We are your one-stop shop for all things residential home renovating or building.
"I had a flood in my kitchen, and all my floors were ruined and had to be redone. They were very quick to come out to give me a quote, and we're able to start and finish right away. I would definitely use them again."
Lisa s on February 2025
We are a general repair and remodel contractor Remodels, Repairs, and maintenance to residential and commercial properties.
"It went great"
Carlton B on May 2023
We are a general repair and remodel contractor Remodels, Repairs, and maintenance to residential and commercial properties.
"It went great"
Carlton B on May 2023
Water heater installations and replacements FAQs
You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.
For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.
Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.
Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.
A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.
- 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
- Tankless Water Heater - Install
- 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
- Gas Piping
- Whirlpool Bathtub Install or Replace
- Plumbing Multi-Item Installation
- 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
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