Atlanta’s #1 Plumbing & Septic Company Since 1974
Water Heater Repair and Installation in Atlanta, GA
Water heater repair, replacement, and new installation across Metro Atlanta. Tank, tankless, gas, electric, and hybrid systems from Rheem, Rinnai, A.O. Smith, Bradford White, and more. Same-day service on most repairs and replacements.
- 4.7 Google Rating
- 24/7 Service
- Licensed & Insured
- 4.7 Google Rating
- BBB Accredited
- Google Guaranteed
- PHCC Member
- Since 1974
- Licensed & Insured
- 24/7 Emergency
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Atlanta’s #1 Plumbing & Septic Company Since 1974
Atlanta Water Heater Service: Everything Your Home Needs
Full-service water heater repair and installation for Metro Atlanta homes and businesses, available 24 hours a day, 7 days a week.
Reliable, Licensed Atlanta Water Heater Service, Available Around the Clock
Our background-checked Atlanta water heater technicians arrive on time, diagnose before they quote, and back every job with a warranty. No surprise charges. No shortcuts. Just honest water heater service from a company Metro Atlanta homeowners have trusted since 1974.
Atlanta water has a moderate mineral content that hits water heaters in predictable ways. Tank water heaters typically last 8 to 12 years. After about year 8, the failure pattern starts: sediment buildup, popping noises during heating, rust-colored hot water, a slow drip from the tank bottom, or a complete leak. We diagnose accurately and tell you whether repair is the right call or replacement makes more sense.
Every job is flat-rate quoted in writing. No hourly meter, no overtime charges on emergencies. Financing is available on replacement work. We pull permits where required and coordinate the county inspection. Old tanks leave with us. Licensed in Georgia (J102723 / MP209550). Family owned since 1974.
Residential Plumbing
Trusted Metro Atlanta plumbing for your home, from emergency repairs to full system upgrades, backed by 50+ years of local experience.
- Water Heater Repair & Replacement
- Drain Cleaning & Sewer Repair
- House Repiping
- 24/7 Emergency Plumbing
Septic Services
Rated #1 Septic Tank Service in Metro Atlanta. Pumping, inspection, repair, and maintenance from licensed local pros.
- Septic Tank Pumping
- Septic Inspection & Repair
- 3-Year Warranty on All Work
- Preventative Maintenance Plans
Commercial Plumbing
Reliable commercial plumbing that keeps your Atlanta business running without interruption.
- System Installations
- Routine Maintenance Contracts
- Emergency Repairs
- Code Compliance
Leak Detection
Pinpoint hidden leaks the first time with thermal imaging, acoustic amplifiers, and Aquaphon A200. No jackhammers, no guesswork.
- Slab Leak Detection
- Underground & Gas Leaks
- High Water Bill Audit
- Non-Destructive Methods
Residential Plumbing
Expert plumbing solutions for your home, from routine repairs to complete system upgrades.
- Water Heater Repair & Replacement
- Drain Cleaning & Sewer Repair
- House Repiping
- Emergency Plumbing — 24/7
Septic Services
Rated #1 Septic Tank Service in Metro Atlanta — pumping, inspection, repair, and maintenance.
- Septic Tank Pumping
- Septic Inspection & Repair
- 3-Year Warranty on All Work
- Preventative Maintenance Plans
Commercial Plumbing
Reliable commercial plumbing that keeps your Atlanta business running without interruption.
- System Installations
- Routine Maintenance Contracts
- Emergency Repairs
- Code Compliance
Leak Detection
Advanced thermal imaging and Aquaphon A200 technology to find hidden leaks fast — at no charge.
- Slab Leak Detection
- Underground & Gas Leaks
- High Water Bill Audit
- Non-Destructive Methods
Atlanta’s #1 Plumbing & Septic Company Since 1974
We Service Water Heaters Others Replace
Our licensed Atlanta technicians diagnose the real problem before quoting, so you do not pay to replace a tank that just needs an element or a thermostat.
- No Hot Water Diagnosis
- Tank Replacement
- Tank-to-Tankless Conversion
- Anode Rod & Flushing
- 24/7 Emergency Leaks
- 24/7 Service
- Same-day service available
How Atlanta Water Heater Service Works
01
Diagnose
We start with the safe homeowner checks, then run a real diagnostic. Electric units get heating element and thermostat tests. Gas units get a pilot, thermocouple, and gas valve check.
02
Recommend
A unit under 8 to 10 years old with a clear failure is usually a worthwhile repair. A unit over 10 years old with multiple problems is usually a better candidate for replacement. You decide.
03
Install
Most repairs are same-day with parts from the truck. Most replacements are same-day or next-day. We pull the permit, register the manufacturer warranty in your name, and haul the old tank away.
Atlanta’s #1 Plumbing & Septic Company Since 1974
The Educated Plumber™ Difference
We don’t just fix plumbing in Atlanta. We educate our customers so they can protect their home for the long term.
24/7 Emergency Service
Day or night, our Atlanta plumbers are on call for plumbing emergencies across Metro Atlanta. No overtime charges, ever.
50+ Years Serving Atlanta
Family-owned and operated since 1974, trusted by generations of Atlanta homeowners and businesses.
3-Year Septic Warranty
We back our septic work with one of the strongest warranties in Metro Atlanta. Your investment is fully protected.
100+ Hours Annual Training
Every Delta technician completes extensive continuing education each year on the latest equipment, methods, and Georgia plumbing codes.
Honest Repair vs Replace
We diagnose before we quote and tell you the math, including expected remaining service life on a repair. No commission pressure to push replacement on a tank that just needs an element.
5% Hero Discount
Educators, seniors, first responders, and military personnel all receive a 5% discount on every service as our thank you.
Customer Reviews
What Atlanta Homeowners Say
"
Brandon came out super fast and took care of the problem right away. Very professional, friendly, and personable. Will definitely be calling Delta for any future plumbing needs!
Marcus T.
Stockbridge, GA
"
Delta has been our go-to for years. Honest, reliable, and the team really knows their stuff. They found a slab leak two other companies couldn’t even locate. Wouldn’t trust anyone else.
Jennifer R.
McDonough, GA
"
Called at 11pm for a burst pipe and they were at my house within the hour. Truly 24/7 service. The technician was knowledgeable, clean, and got everything fixed fast. Highly recommend!
David K.
- 4.7 out of 5 · 200+ Google Reviews
Atlanta’s #1 Plumbing & Septic Company Since 1974
More Reasons to Choose Delta
5%
Off
Hero Discount
5% off for educators, seniors, first responders & military personnel — our way of saying thank you.
Financing Available
Flexible payment options so you can get the service you need without the financial stress.
Same-Day Water Heater Service
Most repairs and replacements happen same-day. Our trucks carry common-size replacement tanks, so a Monday-morning failure can be a Monday-evening hot shower.
Atlanta’s #1 Plumbing & Septic Company Since 1974
Serving 50+ Metro Atlanta Communities
From Stockbridge to Alpharetta, our licensed technicians cover the entire Atlanta metro area with fast response times.
- Not sure if we cover your area?
Atlanta’s #1 Plumbing & Septic Company Since 1974
Serving 50+ Metro Atlanta Communities
From Stockbridge to Alpharetta, our licensed technicians cover the entire Atlanta metro area with fast response times.
- Not sure if we cover your area?
Atlanta’s #1 Plumbing & Septic Company Since 1974
Serving 50+ Metro Atlanta Communities
From Stockbridge to Alpharetta, our licensed technicians cover the entire Atlanta metro area with fast response times.
- Not sure if we cover your area?
Have Questions?
Water Heater Frequently Asked Questions
Everything you need to know about water heater service and plumbing services at Delta Plumbing.
How long should a water heater last in Atlanta?
A traditional tank water heater typically lasts 8 to 12 years in Metro Atlanta. Tankless typically lasts 20 plus years. Atlanta’s water has enough mineral content that sediment builds up in tanks over time, which is the biggest single factor in tank failure. Annual draining and flushing extends tank life. Skipping that maintenance shortens it.
My water heater is leaking from the bottom. What now?
If the leak is from the tank itself (not the fittings, drain valve, or T&P), the tank has failed and needs replacement. Tank bottoms corrode from the inside out and there is no patch that lasts. Shut off the water supply at the cold inlet, turn off the gas or electric, and call us. Most full replacements can be same-day.
Why is my hot water rust-colored?
Two possibilities. The anode rod inside the tank is depleted and the steel tank is starting to corrode. Or, the cold-side supply line has rust coming through from the city main. We isolate which one by running hot and cold separately. Anode rod replacement is a relatively cheap repair if caught in time. Tank corrosion past the anode usually means replacement.
Should I repair my water heater or replace it?
Under 8 years old with a clear component failure (heating element, thermostat, thermocouple, gas valve): repair almost always makes sense. Over 10 years old, leaking from the tank, or rust-colored hot water: replacement is usually the better call. Between 8 and 10 years, it depends on what is failing and the cost of the repair compared to the cost of a new install. We give you the math, you decide.
How much does a new water heater installed cost?
Most residential tank water heater replacements (40 to 50 gallon, gas or electric, standard install) fall in the low to mid four figures all-in, including the tank, install, permit, and disposal of the old unit. Tankless replacement costs more upfront but lasts longer. Hybrid heat pump water heaters cost more upfront and earn it back in energy savings. We quote the all-in number in writing before we start.
Can you replace my tank water heater the same day?
Most of the time, yes. We carry the most common sizes (40 and 50 gallon, gas and electric) on the truck, and we can usually pick up the rest from a local supplier the same day. Same-day replacement is the norm, not the exception, on standard residential units.
What size water heater do I need?
Family size and number of bathrooms drive the answer. A two-person household with one bathroom is usually fine with a 30 or 40 gallon. A four-person household with two bathrooms typically needs a 40 to 50 gallon. Larger homes or homes with soaker tubs benefit from 65 to 75 gallon. For homes that frequently run out of hot water, tankless or a high-recovery tank is usually a better answer than a bigger tank.
Does my water heater really need an expansion tank?
If your home has a check valve, backflow preventer, or pressure reducing valve (PRV) at the main, which most Atlanta-area homes built in the last 30 years do, then yes. The expansion tank gives heated water somewhere to expand into without spiking pressure across the whole system. It protects the water heater, the T&P valve, and the supply lines. Code typically requires one on new installs.
Are hybrid heat pump water heaters worth it?
For Atlanta homeowners with a garage or unconditioned basement installation, yes, often. Hybrid units use 60 to 70 percent less electricity than a standard electric tank. The upfront cost is higher and they make some noise (like a small dehumidifier), but the energy savings and rebate programs make the math compelling for many homes. We can run the numbers based on your real usage and electric rate.
Schedule Service Today!
- Same-day service
- Same-day service available
Family-owned and operating since 1974. Serving Metro Atlanta with trusted, licensed plumbing and septic services around the clock.
GA License: J102723 · MP209550
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- 85 Daniel Dr., Stockbridge, GA 30281
- (770) 474-5555
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