Our licensed plumbers handle everything from emergency leaks to complex heating repairs across Nassau & Suffolk County. We stay current with modern systems, boilers, and code requirements so jobs are done right the first time.
We understand that plumbing issues can be unexpected and costly. That's why we offer competitive pricing to fit any budget. We believe that quality plumbing services should be accessible to everyone.
At AJ Services, we value our customers and strive to provide the highest level of customer service. We listen to your needs and concerns, and work with you to find the best solution for your plumbing issues.

We believe that quality plumbing is the foundation of a safe and comfortable home. With over 20 years of experience in the plumbing industry, our team is dedicated to providing reliable, efficient, and affordable plumbing and heating solutions. We pride ourselves on our commitment to customer satisfaction and excellent workmanship.
At AJ Services, we offer a comprehensive range of plumbing and heating services designed to meet your needs:

Our emergency phone line is 24/7.
Appointments are scheduled from 8-5 Monday through Friday, except for emergencies



EXCELLENT Based on 229 reviews Posted on Peter DeschlerTrustindex verifies that the original source of the review is Google. I had an error code on my tankless water heater. They came to me the same day and the tech was very professional and replaced only the part that needed replacement. I found my new plumbing company!Posted on Juan PaganTrustindex verifies that the original source of the review is Google. Shortly put the entire process was easy. We had our Navien unit serviced and pressure tank replaced. From the first phone call the staff was pleasant and Sean the plumber was knowledgeable and professional. Highly recommend.Posted on Joe BracherTrustindex verifies that the original source of the review is Google. True Professional, very knowledgeable, explained all steps thoroughly and very clean!. Diagnosed the issue and was back within 24 hours to do a full boiler installation which was completed in 5-6 hours. Would highly recommend to anyone!Posted on Lance EtzinTrustindex verifies that the original source of the review is Google. Benjamin was a consummate professional. He and his team installed an automatic water shut off valve giving me the piece of mind I was looking for!Posted on Lisa GruberTrustindex verifies that the original source of the review is Google. Personable, professional and honest. Would highly recommend them.Posted on Ada LeeTrustindex verifies that the original source of the review is Google. Ben was very knowledgeable. Called in the afternoon and came the same day, working late at night. Just looked at the heating system and knew what the problem is immediately. Asked him other questions and had answers and explained everything to me as well. Would definately use them again for future heating and cooling problems.Posted on Joe VTrustindex verifies that the original source of the review is Google. Ben was super transparent, patient with my overwhelming amount of questions, and thorough in his explanations. It hasn’t been easy finding someone competent in my Navien system; very thankful of Ben and his team with their quick response.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Our primary goal is to ensure plumbing safety and efficiency for all our clients through reliable services.
We stand by our values of integrity, professionalism, and customer satisfaction. Our team is dedicated to approaching every job with respect and attention to detail.
Our motive is simple: to become your go-to plumbing partner, standing by your side for all your plumbing needs with exceptional service you can trust.
It might be in your best interest to contact several contractors to get estimates on the cost of the oil to gas conversion.
Let us help you select a plumber
No. You have 90 days after the gas service line is installed to set the meter.
If you decide to sign up here is what generally will happen:
1. Submit a completed and signed Residential Gas Service Agreement to National Grid.
2. We will hold your Gas Service Application for new gas service until we received sufficient participation
from the neighborhood.
3. Once we have enough Gas Service Applications, we will verify all the details and will contact all to confirm
their decision to proceed.
4. We will then schedule the gas main and gas service installations and advise you of that schedule.
This will give you time to make arrangements with your plumber or heating installer.
The amount of customer commitments will determine when/if the gas lines are installed. If there is enough customer interest
to do a project, we then have to go to the town/village and apply for permits which can take some time. Once we obtain
permits, we can then schedule the job with our crews
To see if you qualify for additional energy efficiency rebates, go to smartenergy-zone.com/nationalgridny.
Yes, please call 877-696-4743 to request a plumber from Value Plus Installers program.
You are not obligated to use a Value Plus Installer.
Conversion costs vary depending on the work required in your home. You should contact a licensed plumber for an estimate.
There are two incentive opportunities for converting to gas heat.
For more information, go to nationalgridus.com/long-island-ny-home/convert-to-natural-gas.

Our emergency phone line is 24/7.
Appointments are scheduled from 8-5 Monday through Friday, except for emergencies
Phone: 516-807-8700
Address: 2448 Charles Ct, Bellmore, NY 11710