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Find Water heater repair or service pros in Ronkonkoma

Avatar for Cs mechanical inc
Cs mechanical inc
5.0(
49
)

Serving Ronkonkoma, NY and surrounding areas

Angi Approved

Super Service Award Winner

Emergency services offered

Customers say: Quick response

"Outstanding and Professional! Chris called me a few minutes of submitting my request. He provided an estimate after I sent him a photo of the broken elbow. Even though he was already committed to work in the city the next day, he told me he would come over as soon as he finished there. When he arrived, he quickly fixed the reported broken elbow. However, he also discovered two more broken copper pipes, some of them hidden behind the drywall. The scope of the repair ended up being well beyond the original estimate and required more time to locate and fix all the damaged pipes. It was already late in the evening, but Chris worked tirelessly until every broken pipe was repaired. During the repair, Chris also noticed a gas leak in our gas dryer, which he immediately fixed. This leak could have led to a serious disaster for our family. We are grateful he fixed it. Chris went above and beyond for us. I will hire him again and strongly recommend him to anyone looking for a reliable plumber."
Install roughing to
Install new check valve
Old plumbing
Replace and repipe heater
Install roughing to

+35

Response time10 hrs
Recommended by97%of homeowners
Avatar for Island Pipes LLC
Island Pipes LLC
5.0(
27
)

Serving Ronkonkoma, NY and surrounding areas

Angi Approved

In business since 2022

Free estimates

Emergency services offered

"Island pipes was a very friendly professional thorough plumber that really took the time to explain everything in detail and give us the customer a true informative estimate of plumbing job. I had a shower leak trap drain needed to be fixed and also needed to reset and set the toilet bowl. He was very efficient in calling you back and texting everything. He's a really good guy to have as your plumber. A+++. l will definitely use again if any other plumbing issues arise. Great attention to detail from estimate to job. "
Slab Leak Repair
Testing
Slab Leak Repair
Slab Leak Repair
Slab Leak Repair

+24

Avatar for Surefire Mechanical Corporation
Surefire Mechanical Corporation
4.7(
146
)

Serving Ronkonkoma, NY and surrounding areas

Angi Approved

In business since 2013

Free estimates

Emergency services offered

"I sent a message to the company in the late evening regarding my broken central AC and Jason was here Tuesday morning to look at it. He tried to repair it but was not able to due to the age of the unit and the damage. We needed a new unit and he was here to put it in first thing Wednesday morning. Took him two hours and our AC was working. He was nice and professional. We felt the price was reasonable. Would use him again and recommend his business."
4 Zone Navien Boiler
1st Floor AC System
Hi Efficient Heat and Hot Water
Snow melt sensor
Manifold

+14

Response time10 mins
Recommended by97%of homeowners
Avatar for Varsity Home Service Company, Inc.
Varsity Home Service Company, Inc.
4.8(
197
)

Serving Ronkonkoma, NY and surrounding areas

Angi Approved

In business since 1962

Free estimates

Emergency services offered

"I called Varsity on a Sunday night when I realized I had no hot water . It was the day we had the snow storm. The next morning Sean arrived to access the issue with my very old hot water heater. He was extremely knowledgeable and gave me my options. Within a short time Jake and Anthony joined and my new water heater was installed and working. No mess , no stress. They were amazing. Sean even shoveled the skirt of my driveway when the plows came and blocked me in as I was trying to get to work. This team went above and beyond to help any way they could. My utility room look clean and the work done right. I highly recommend Varsity. I feel comfortable knowing the technicians had the right training and were really nice guys to deal with. Thanks to Erica for taking my call so late and to Christine for getting the men out so quickly the next morning. They kept me informed every step of the way. I appreciated that. "
Shower Fixtures
Installation
Truck
Best of L.I. Winner 2024
Angi 2022 Super Service Award Winner

+86

Response time11 hrs
216 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.8(
55
)

Serving Ronkonkoma, NY and surrounding areas

Angi Approved

In business since 1969

Free estimates

Emergency services offered

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"
Additional Photos
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Additional Photos

+13

Response time3 days
4 neighbors recently requested a quote
Recommended by96%of homeowners
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FAQs for water heater repair or service projects in Ronkonkoma, NY

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Ronkonkoma, NY homeowners’ guide to water heater repair or services

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