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TRUSTED BY BERLIN, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon52
    Verified water heater services reviews

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

Avatar for Water Heater Medic, LLC
Water Heater Medic, LLC
4.7(
52
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For BusinessWater Heater - Repair or Service+1 more

Serving Berlin, CT and surrounding areas

Approved

In business since 2011

Credit card accepted

Customers say: Quality work

"Mark from Water Heater Medic did an outstanding job. From the first phone call to determine the price to setting up my appointment to the actual installation, everything was terrific. After determinating that my water heater replacement/installation in the basement would not be a complicated one (e.g., no stairs, no tight spaces), he gave me a bit of a discount. The final price he quoted me was lower than everyone else. (I would say much lower because I don't want to give the impression that his price was suspiciously cheap in exchange for shoddy work. his work was in fact excellent and an outstanding value.) Setting the appointment was quick and painless. Mark worked around my busy schedule, which I very much appreciated. During the installation, Mark kept me informed of what he was doing. The whole process only took about an hour and he left my home just as clean as it was before he arrived. I will use Water Heater Medic for all of my future water heater needs and would definitely recommend them."
HTP
Heat -Flo HF-40
Tank Less Water Heater
HTP-SS-50
A.O. Smith Commercial

+8

Recommended by100%of homeowners
Avatar for Atlantic Water Heater Pros
Atlantic Water Heater Pros
4.8(
51
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+1 more

Serving Berlin, CT and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I highered Bruce and his team, we're very happy with the service. They installed a couple new baseboard heaters to our existing unit to add more heat to a few rooms that's were cooler than we liked. We're very happy and much warmer. Bruce and his team were responsive and open to everything they were doing. Fast and efficient highly recommended!"
Large Mechanical Room
Response time1 day
1 neighbors recently requested a quote
Recommended by92%of homeowners
Nathan's Plumbing Services, LLC
4.9(
23
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For BusinessWater Heater - Repair or Service+1 more

Serving Berlin, CT and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Nathan called immediately and came out 2 hours later to fix my broken water heater. He was done in an hour. I'd recommend him highly!"
Response time5 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for N & J Plumbing LLC
N & J Plumbing LLC
4.5(
46
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Berlin, CT and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee assures you that we won't leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Additional Photos
3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for InstaPlumbing, LLC
InstaPlumbing, LLC
4.6(
229
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Berlin, CT and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"I was thoroughly pleased with the installation of my new kitchen faucet. What I liked is that they went above and beyond. There were other things in the house that needed attention and Kyle changed did a "wellness" check around the house, the bathrooms and found that the faucet to the outside of the house needed updating. I wills say that their price was a little high but for my peace of mind, it was worth it. Within 5 days of my work being done, I recommended them to a co-worker who needed a hot water heater repaired and they are satisfied with that work too. Yes, I will call on InstaPlumbing again."
 Dryer Vent Inspection
 Faucet Repair and Installation
 Shower valve repair
 Large and Small Drain Snaking
Apprentice Dylan

+1

Response time9 hrs
26 neighbors recently requested a quote
Recommended by93%of homeowners
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Water Heaters FAQs, answered by experts

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

Examples include gas stoves, ovens, and water heaters. Confirm with your provider for specific items.

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.

A leaking water heater could potentially last for a few weeks or months before you need to repair it. However, it's not advisable to wait too long. Once your water heater starts leaking, it's likely that the underlying cause of the leak is getting worse as time goes on. Without immediate repair, your water heater could fail. Instead of using a leaky water heater, you should turn it off and call a pro to fix it.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

The Berlin, CT homeowners’ guide to water heater services

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