Gas Water Heater Replacement in New Haven, CT
Leaking tank or no hot water? We handle gas water heater replacement across New Haven, CT, hauling away the old unit and installing a new one up to code.
- Fast, Reliable Service
- Locally Owned Business
- Quality Brands
- Gas Leak Testing Every Job
New Gas Water Heater, Installed and Tested in New Haven, CT.
Our team at GLV Plumbing is ready to install your efficient new gas water heater.
Trusted Gas Water Heater Replacement for New Haven, CT Households
At GLV Plumbing, we handle every part of your gas water heater replacement in New Haven, CT with care. Our licensed plumbers make sure your new unit meets all local codes, providing reliable hot water for your household.
Our expertise includes:
- Code-Compliant Replacements for Connecticut Homes
- Careful Venting and Gas Line Installation
- Secure gas line connections and venting.

Additional Plumbing Replacement Services in New Haven, CT
When repairs are no longer enough, our replacement services in New Haven, CT deliver modern, efficient equipment installed right.

Customers
Why Choose GLV Plumbing for Gas Water Heater Replacement in New Haven, CT?
Choosing GLV Plumbing for your gas water heater replacement means choosing peace of mind. We prioritize safety and efficiency, so your new unit runs the way it should.
- Energy Efficiency, We help you choose modern gas water heaters that can lower your energy bills compared to older models.
- Code Upgrades, We bring straps, venting, drain pans and relief lines up to current code as part of the job.
- Quality Brands, We work with leading manufacturers like Rheem, Bradford White and A. O. Smith, so you receive a durable and efficient gas water heater.
Citywide Coverage
GLV Plumbing proudly serves every neighborhood in New Haven for gas water heater replacement. Whether you are in an older part of town or a newer development, our team is equipped to reach you quickly.
Experienced Team
Our plumbers replace gas water heaters every week and know the venting and gas piping details that trip up less experienced installers. They spot failing gas valves, back-drafting flues and missing expansion tanks quickly.
Safety-First Approach
We take every precaution during gas water heater replacement, from careful gas line connections to proper exhaust venting. Our process ensures the safe and compliant operation of your new unit in New Haven, CT.
Trusted Certified New Haven Plumbing Services Professionals
At GLV Plumbing, we take pride in providing licensed, certified plumbing services throughout New Haven, CT. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationTrusted Gas Water Heater Replacement Services in New Haven, CT
Large Capacity 75 Gallon Gas Heaters in New Haven, CT
Big families, soaking tubs and multiple showers running at once often need a 75 gallon tank or a high-recovery 50 gallon model. These heaters use larger burners, sometimes 75,000 BTU, and may need a bigger gas line and flue. We check your meter and pipe size to make sure the larger tank gets the gas it needs. A high-recovery unit can be a good middle ground when space is limited. We walk you through recovery rates so you pick the right fit.

A. O. Smith Gas Water Heater Services in New Haven
GLV Plumbing provides expert installation and replacement of A. O. Smith gas water heaters throughout New Haven. A. O. Smith is a respected brand known for innovative features and robust construction. We handle all aspects of the replacement, including correct sizing, gas line connections and exhaust venting. Our goal is to provide you with a long-lasting, efficient hot water solution matched to your home.
Standard Vent Gas Water Heater Replacement in New Haven
Many homes in New Haven rely on standard atmospheric vent gas water heaters. When these units reach the end of their lifespan, typically 10 to 12 years, we provide expert replacement. Our service includes safely disconnecting the old unit, installing a new, energy-efficient model, and connecting it properly to your existing natural gas line and flue venting system. We also check for adequate combustion air and perform a thorough leak test for safety and efficiency.
Rheem Gas Water Heater Replacement in New Haven, CT
For dependable Rheem gas water heater replacement in New Haven, CT, trust GLV Plumbing. Rheem offers a wide range of models, from standard tanks to high-efficiency options, suited for various household needs. Our experts guide you through the selection process and perform a professional installation. We follow all local codes and set the unit up for optimal performance and safety for years to come.
Power Vent Water Heater Replacement in New Haven
Power vent gas water heaters use an electric blower to push exhaust through PVC pipe, which lets them sit far from a chimney or roof flue. When the blower motor or pressure switch fails again and again, replacing the whole unit can be the better choice. We install new power vent models and confirm a dedicated outlet is available. Venting length and number of elbows must stay within the manufacturer's limits. Power vent tanks cost more but solve tricky placement problems.
40 and 50 Gallon Tank Replacement in New Haven
The 40 and 50 gallon gas tank is the workhorse of most Connecticut homes. When yours starts leaking from the bottom seam or produces rusty water, replacement is the only real fix. We match the new tank's height and diameter to your space and reuse the venting when it is in good shape. Newer tanks are sometimes taller due to efficiency standards, so we check clearance before ordering. Most of these jobs take about two to three hours.
Propane Gas Water Heater Replacement in New Haven, CT
For homes outside the natural gas grid in New Haven, CT, or those that rely on propane, we offer dedicated propane gas water heater replacement services. Our team is experienced with propane systems, ensuring correct gas line sizing, proper combustion and safe venting. We will replace your old propane unit with a new, reliable model. All connections are secure and up to code for propane gas appliances.

Atmospheric Vent Tank Upgrades in New Haven, CT
Most older homes have atmospheric vent water heaters that rely on natural draft up a metal flue. We inspect the flue pipe for rust, proper slope and correct connector size during replacement. A loose or undersized vent can spill exhaust into the garage or closet. We replace damaged vent sections and draft hoods as needed. Then we test draft with the burner running before we leave.
Gas Water Heater Replacement Near Me in New Haven, CT
As a local Connecticut company, we know the homes and plumbing found across New Haven. This local insight means we can diagnose issues faster and recommend the most practical gas water heater replacement for your property, for long-term reliability.
Looking for gas water heater replacement near me in New Haven, CT? GLV Plumbing is your local expert, providing fast and dependable service right in your neighborhood. We understand the plumbing needs of homes in this area, from local water conditions to compliance with municipal codes.
GLV Plumbing at a Glance
- Fully licensed plumbing team covering New Haven, CT
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 946+ Connecticut customers
New Haven Map
New Haven Information
- Population
- 135,319
- Area codes
- 203/475/860
- Service area
- New Haven and communities within 40 miles
- Nearby
- West Haven, Milford, Bridgeport, Meriden
For homes in New Haven, CT, a reliable gas water heater is essential for everyday comfort, especially with changing seasons and sediment in the water that can take a toll on older units.
Expert Services
Trust our professionals for reliable GLV Plumbing solutions in New Haven, CT.
Our Specialized Plumbing Services in New Haven, CT
At GLV Plumbing, we provide a complete range of plumbing services across New Haven, CT. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Gas Water Heater Replacement Process Works in New Haven, CT
At GLV Plumbing, we make gas water heater replacement in New Haven, CT straightforward and stress-free. Our process is designed for efficiency and your full satisfaction.
Request a Quote
Call (860) 487-7330 and tell us your tank size and location. We give you an upfront installed price and a scheduled arrival window.
Remove Old Tank
We shut off gas and water, drain the old heater and haul it away. We inspect the gas line, venting and shutoff valves.
Install and Light
We set the new tank with straps, new connectors and a drain pan, then leak test and light it. We confirm draft and set a safe water temperature.
Frequently Asked Questions About Gas Water Heater Replacement in New Haven
The cost for gas water heater replacement in New Haven, CT typically ranges from $1,200 to $3,500, depending on the unit size, brand, efficiency and any needed plumbing changes. Factors like gas line upgrades or ventilation improvements can impact the final price.
Replacing a gas water heater involves working with gas lines, water connections and venting, which can be dangerous if not done correctly. It is strongly recommended to hire a licensed professional like GLV Plumbing for safety and code compliance.
Common signs include a lack of hot water, rust-colored water, banging or rumbling noises from the tank, leaks around the base or repeated pilot light outages. An aging unit, usually over 10 to 12 years old, is also a strong sign.
Atmospheric vent water heaters use natural convection to vent combustion gases up a chimney or flue. Power vent models use an electric fan to force gases out, allowing for more flexible venting options and often higher efficiency due to more complete combustion.
A typical gas water heater has a lifespan of 10 to 12 years with proper maintenance. Factors like water quality in New Haven, such as hard water causing mineral buildup, and usage patterns can affect its longevity.
Most gas tanks last 8 to 12 years. Sediment from hard water and extreme garage temperatures can shorten that. Annual flushing and anode checks help them last longer.
Regular maintenance, such as annual flushing to remove sediment and checking the anode rod, can greatly extend your gas water heater's lifespan. Proper sizing and professional installation also play a crucial role.
Most new gas water heaters come with a manufacturer's warranty, usually covering the tank for 6 to 10 years and parts for 1 to 2 years. GLV Plumbing also provides a labor warranty on our installation for extra peace of mind.
What People Are Saying About Our Plumbing Experts?

Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Middletown, CT
Mark T.
When our office needed drain cleaning, GLV Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · West Haven, CT
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · New Haven, CT
James P.
Our commercial plumbing system had a leak under the sink, and GLV Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Waterbury, CT
Patricia H.
We had a slab leak that two other companies could not find. GLV Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Bridgeport, CT
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Milford, CT













