Get matched with top gas leak repair technicians in Old Bethpage, NY

Recommended by 97% of Angi customers

12 years of experience

Surefire Mechanical Corporation specializes in HVAC repair and is ready to be your go-to Long Island plumber as well! We install and service all forms of residential and light commercial heating and air conditioning equipment, as well as offering various plumbing and electrical services!

"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."

Janelle L on August 2022

"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."

Janelle L on August 2022

Mr. Big Plumbing & Heating

4.88(

Mr. Big Plumbing & Heating

4.88(

Recommended by 100% of Angi customers

3 years of experience

Big Plumbing and Heating, Inc., is your local contractor with over 20 years experience in taking care of all your needs. We do installs and service work for Suffolk and Nassau Counties. Call Today!

"Andre is very knowledgeable about the job. He not only fix the problem but also advise the necessary preventative action."

Victor P on April 2024

Big Plumbing and Heating, Inc., is your local contractor with over 20 years experience in taking care of all your needs. We do installs and service work for Suffolk and Nassau Counties. Call Today!

"Andre is very knowledgeable about the job. He not only fix the problem but also advise the necessary preventative action."

Victor P on April 2024

Tri Seasonal Plumbing, Inc.

4.64(

Emergency services offered

Tri Seasonal Plumbing, Inc.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I Had my new gas stove delivered, they installed my new appliance as requested. "

Tiffany M on December 2025

"I Had my new gas stove delivered, they installed my new appliance as requested. "

Tiffany M on December 2025

Bonhomme Plumbing and Home Renovations

4.92(

Bonhomme Plumbing and Home Renovations

4.92(

Customers say: Quality work

Recommended by 100% of Angi customers

18 years of experience

Bonhomme Plumbing and Home Renovations is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. 25 years of accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Friendly and professional"

Alan G on March 2025

"Friendly and professional"

Alan G on March 2025

NXT LEVEL CONTRACTING LLC

5.00(

NXT LEVEL CONTRACTING LLC

Welcome to NXT Level Plumbing!We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

"Outstanding and Professional. Troy called me within a few minutes of submitting my request. He provided an estimate and ETA within an hour which remained the same as Jay and Mike arrived within the hour and completed the work at the discussed rate. Everyone was polite to us and our kids, and respectful of our home ensuring not to dirty the spaces they worked in or damage any toys, furniture. They provided recommendations for us to avoid this issue moving forward as well. I’d work with them again. "

Rene C on November 2025

"Outstanding and Professional. Troy called me within a few minutes of submitting my request. He provided an estimate and ETA within an hour which remained the same as Jay and Mike arrived within the hour and completed the work at the discussed rate. Everyone was polite to us and our kids, and respectful of our home ensuring not to dirty the spaces they worked in or damage any toys, furniture. They provided recommendations for us to avoid this issue moving forward as well. I’d work with them again. "

Rene C on November 2025

Brian Fenning Plumbing & Heating, Inc.

4.75(

Brian Fenning Plumbing & Heating, Inc.

4.75(

Recommended by 100% of Angi customers

39 years of experience

With over 30 years of experience serving the Seaford and surrounding area, Brian Fenning Plumbing & Heating, Inc. is your solution for all your plumbing needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers. Call us today! Satisfaction guaranteed!

"Overall seemed to be a grood plumbing service"

Albalese A on July 2016

"Overall seemed to be a grood plumbing service"

Albalese A on July 2016

Tumminello Plumbing & Heating, Inc.

4.94(

116

Tumminello Plumbing & Heating, Inc.

4.94(

116

Customers say: Super punctual

Recommended by 97% of Angi customers

Tumminello Plumbing & Heating, Inc. is a small owner business, ran by Michael Tumminello. Michael has been a Local Union 1 plumber for over 30 years with his Master's Plumbers License with The Town of Hempstead. He is also licensed by numerous other cities, towns, and villages throughout Nassau and Suffolk counties.

"I had a terrible leak in my bathrooms in a 60 year old home. Mike over at Tumminello's quoted me an all-in price. Mike immediately realized I needed the lead pipes leading up to my toilet replaced. I knew as soon as Mike described what he wanted to do that is what I waned. Mike gave me an alternative, but I went with the full replacement choice. The other plumbers I called could only give me an hourly rate. The two guys that came to my home, Matt and Ryan, were very friendly and respectful. The work was quoted and done quickly and at a very reasonable cost. I had 2 toilets installed and leak fixed. I had my lead bends replaced; both leaked; both definitely needed replacement. Mike was very flexible on whether I wanted to install my own toilets or if I wanted him to pick them up. I told him the toilet that I was looking at, and he told me he could get a quote on a similar toilet. He saved me from having to order the toilet, and waiting a week over at HD or Lowe's. He called me back in about 10 minutes, we agreed on a toilet. My elderly father then decided he wanted his toilet changed too. I called Mike, and someone else answered, I told them I wanted to add a toilet, but with a rounded shape. The next day, Matt and Ryan arrived with both toilets. They did a great job on the toilets and the leak. I'm doing more work to my plumbing, and will definitely be using Tumminello Plumbing and Heating again. Thanks to everyone over at Tumminello's Plumbing and Heating."

Alfred A on October 2021

"I had a terrible leak in my bathrooms in a 60 year old home. Mike over at Tumminello's quoted me an all-in price. Mike immediately realized I needed the lead pipes leading up to my toilet replaced. I knew as soon as Mike described what he wanted to do that is what I waned. Mike gave me an alternative, but I went with the full replacement choice. The other plumbers I called could only give me an hourly rate. The two guys that came to my home, Matt and Ryan, were very friendly and respectful. The work was quoted and done quickly and at a very reasonable cost. I had 2 toilets installed and leak fixed. I had my lead bends replaced; both leaked; both definitely needed replacement. Mike was very flexible on whether I wanted to install my own toilets or if I wanted him to pick them up. I told him the toilet that I was looking at, and he told me he could get a quote on a similar toilet. He saved me from having to order the toilet, and waiting a week over at HD or Lowe's. He called me back in about 10 minutes, we agreed on a toilet. My elderly father then decided he wanted his toilet changed too. I called Mike, and someone else answered, I told them I wanted to add a toilet, but with a rounded shape. The next day, Matt and Ryan arrived with both toilets. They did a great job on the toilets and the leak. I'm doing more work to my plumbing, and will definitely be using Tumminello Plumbing and Heating again. Thanks to everyone over at Tumminello's Plumbing and Heating."

Alfred A on October 2021

Top Notch Climate Control LLC

4.85(

100

Top Notch Climate Control LLC

4.85(

100

Recommended by 95% of Angi customers

The owners of Top Notch Climate Control, LLC are with you from the very start of your job, through the planning and sale process, to the installation and any future service you may need. Whenever you call us you will talk with an owner, which means you will get “Top Notch Service”. We care about keeping you comfortable in your home, no matter the season. Top Notch Climate Control, LLC stands for the highest quality in the HVAC industry. We stand behind our work 100% and we are not happy until our clients are happy. Meet the owners of Top Notch Climate Control Stan Palaka and Dave Wade

"They are weak in trouble shooting and providing clear recommendations due to which we incurred significant costs. It’s sad to give your business to a company wherein you spend $2000 on a repair only to be told 72 hours later you need to replace the entire furnace. No appreciation for customer loyalty or that during COVID some refund should have been provided. Instead they did not take any ownership for it. Furnace was only 13 yrs old and they did the maintainence on it for 10 of those years. We lost our heating one say and they suggested the furnace required a new inducer and mother board for $2000. We went with that repair only to find out 72 hours later our heating stopped again abs this time it was found our heat exchanger was leaking water. Anyway nothing good comes out of taking undue advantage of people. The lesson here is try to find a company that has expertise in your brand of furnace. We later researched and found out our furnace was known to have heat exchanger issues. This company only has knowledge on the brand of furnace they install. Everything is else you as the customer do at risk as they will not take any accountability of their repairs don’t work. I have never come across a company like this one."

Vidhu D on December 2020

"They are weak in trouble shooting and providing clear recommendations due to which we incurred significant costs. It’s sad to give your business to a company wherein you spend $2000 on a repair only to be told 72 hours later you need to replace the entire furnace. No appreciation for customer loyalty or that during COVID some refund should have been provided. Instead they did not take any ownership for it. Furnace was only 13 yrs old and they did the maintainence on it for 10 of those years. We lost our heating one say and they suggested the furnace required a new inducer and mother board for $2000. We went with that repair only to find out 72 hours later our heating stopped again abs this time it was found our heat exchanger was leaking water. Anyway nothing good comes out of taking undue advantage of people. The lesson here is try to find a company that has expertise in your brand of furnace. We later researched and found out our furnace was known to have heat exchanger issues. This company only has knowledge on the brand of furnace they install. Everything is else you as the customer do at risk as they will not take any accountability of their repairs don’t work. I have never come across a company like this one."

Vidhu D on December 2020

A-1 PLUMBING & HEATING

4.86(

165

A-1 PLUMBING & HEATING

4.86(

165