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Top-Rated Water heater pros in Jackson - Updated Nov 2026

Avatar for Parakeet Pros, LLC
Parakeet Pros, LLC
5.0(
31
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Jackson, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"We had GatorCo install a new 3.5 ton unit in our house and the process was incredible! They were communicative, timely, and the price was perfect. Iâ ve had them come back for regular maintenance as well. Very reasonably priced, and very responsive. Highly recommend GatorCo HVAC for all of your air conditioning needs."
HVAC
HVAC
HVAC
HVAC
HVAC

+2

Response time1 day
Response rate86%
Recommended by37%of homeowners
J & Junior Plumbing
4.8(
90
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Jackson, LA and surrounding areas

In business since 2007

Free estimates

Warranties offered

"J and Junior were very professional and did a great job installing my new water heater. They were right on time and were very careful. I thought they were also very reasonably priced. I am now going to use them for all my plumbing needs in the future."
Hot water heater
Hot water heater
Response time8 hrs
Response rate97%
Recommended by79%of homeowners
Avatar for Mac HVAC
Mac HVAC
4.3(
6
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+4 more

Serving Jackson, LA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

We are an owner operated business with several years of experience and knownlodge! We specialize in heating, cooling, refrigeration, generators and electrical! We will not stop until the job is complete, we have very competitive pricing, and we offer free estimates! No job is too big or too small, so give Mac HVAC a call!

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+4

Recommended by80%of homeowners
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Water Heaters FAQs, answered by experts

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

Not all types of water heaters require a venting system. Electric tankless water heaters don’t use natural or propane gas, so no venting is required. Instead, they use electric burners to heat water quickly and efficiently. However, any system that does use gas or propane will require ventilation.

While a water heater explosion is rare, it is a serious danger. Be aware of these critical warning signs:

  • Sulfur or Rotten Egg Smell: This is a major red flag, especially for gas water heaters. It can indicate a gas leak, which could ignite and cause an explosion.

  • Leaking Pressure Valve: If the temperature and pressure (T&P) relief valve is leaking, it may not be able to properly regulate internal pressure, creating a risk of bursting.

  • Shaking or Rumbling: Loud rumbling or shaking from the tank can be a sign of extreme pressure buildup.

  • Excessive Heat: If the exterior of the water heater feels unusually hot to the touch, the unit may be overheating dangerously.

  • Rust-Colored Water: This can be a symptom of severe internal corrosion that compromises the tank's integrity.

If you notice any of these signs, especially a gas smell, you must act immediately. Shut off the gas supply to the water heater and call a professional plumber right away to prevent a potential disaster.

If you are having trouble determining the right breaker size for your water heater, it is a great idea to contact an electrician near you to help. They can help you determine the best option for your home and install the circuit breaker for you, ensuring that you have all the proper permits and that your circuit breaker won’t overload, which could lead to fire and other damage.

You should replace your gas water heater when it’s reached the end of its lifespan, which is a maximum of 12 years in most cases. If your unit is over a decade old and showing signs of inefficiency, leaks, or frequent malfunctions, it may be time to replace your water heater. Research how to best maintain your gas water heater to help extend its lifespan.

The Jackson, LA homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.