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Worry-Free Home Care

Expert Plumbing + HVAC Service, Repairs and Replacement–Guaranteed

Stan Gelber & Sons

516-717-4094

Serving Uniondale and Surrounding Areas

Schedule Help with Our Experts

Total Home Comfort at Your Fingertips

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HVAC

Stan Gelber & Sons and our high-efficiency HVAC systems can deliver precise home comfort, lower monthly bills and bolster your home’s indoor air quality through proper ventilation.


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Our Expert Services

HVAC Service and AC Repair in Uniondale

We appreciate the significance of quality at Stan Gelber & Sons. You’ll see it in our staff of ACE-certified technicians, who are among the top in the profession when it comes to HVAC service, repairs and replacement.

When you need HVAC repair, our technicians are well-equipped to work with any kind of heating and cooling equipment.

You’ll also see quality in the excellent equipment we professionally install—furnaces, air conditioning systems and more heating and cooling products. On installation day, you can look forward to our HVAC specialists leaving your home and yard just how they found it. Before we call it a day, we’ll methodically check your new furnace, AC or other HVAC equipment to make sure it’s working—and that you are confident in knowing how to use it.

If you need an HVAC contractor, we provide knowledgeable HVAC installation, HVAC system upgrades and other HVAC services for many building and renovation projects in Uniondale. We’ll work with you to see to it that you can heat and cool your new room precisely the way you want it.

We also are the go-to HVAC company for heat pump service in Uniondale. An increasing number of property owners are experiencing the benefits of these extraordinarily energy-efficient home comfort systems, and the team at Stan Gelber & Sons is the skilled source for heat pump installation, tune-ups and repair.

Stan Gelber areas served Stan Gelber areas served

Our Service Area

  • Bethpage
  • Cold Spring Harbor
  • Commack
  • East Meadow
  • Farmingdale
  • Glen Cove
  • Great Neck
  • Hicksville
  • Huntington
  • Jericho
  • Long Beach
  • Manhasset
  • Massapequa
  • Melville
  • Merrick
  • Oyster Bay
  • Plainview
  • Port Washington
  • Roslyn
  • Seaford
  • Smithtown
  • Syosset
  • Wantagh

Stan Gelber & Sons

  • 1079 Front Street
    Uniondale, NY 11553
  • Sales and Service: 516-717-4094
    Employment Inquiries: 516-538-0040
    Email: gelber@serviceexperts.com

´óÏó´«Ã½ Selected For You

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THREE LIMITED-TIME WAYS TO SAVE WITH AN ADVANTAGE PROGRAM BUNDLE

  • Bundle two HVAC systems through the Advantage Program and save $20 a month!
  • Bundle an HVAC and a Water Heater or Water Treatment System through the Advantage Program and save $15 a month!
  • Bundle a Water Heater a Water Treatment System or Indoor Air Quality through the Advantage Program and save $10 a month!

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FREE FAULT LOCATE FEE WITH ANY PAID REPAIR

  • Valid 24/7/365 weekends and holidays
  • Written 100% Expert Service Guarantee

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More About Stan Gelber

When Stan Gelber & Sons started out in 1943 in Uniondale, our top priority was the same as it is today: giving you the best possible service whatever the problem is. From making repairs to new installation, every job starts with dedicating ourselves to finding a solution that works for you.

So what can Stan Gelber & Sons offer?

  1. Certified Experts: Our technicians and installers bring years of HVAC experience to the table. From high-efficiency air conditioners to cutting-edge geothermal heat pumps, we understand how to meet your unique comfort needs with the highest standards of customer service.
  2. A Complete Sense of Comfort: Mild temperatures are important to home comfort, but there’s a lot more to it. Our team of indoor air quality Experts can improve humidity levels and airflow while simultaneously eliminating airborne pollution.
  3. Honest, yet Tailored Solutions: We’re always straightforward about what we think works best for you. No hidden costs or confusing industry terms. You’ll be able to trust that our solutions provide more long-term savings and higher energy efficiency.

What Our Customers Are Saying

 review site
May 15, 2024

Your staff showed up an HOUR LATE and only rang the doorbell ONCE before turning around and literally running away to avoid my elderly mother! It can take people a few minutes to get to a door, especially when they are over 80! This is not even bad custom...

David Ross
 review site
May 13, 2024

Stan Gelber has always provided me with consistent and great service!! Chester serviced my AC units and was professional, knowledgeable and courteous! Their pricing was very reasonable compared to other firms I had used in the past whose service was subpa...

B Ram
 review site
May 10, 2024

My husband and I have been calling and emailing for the past 3 weeks , left several messages, put in service request online a week ago and no one has called us back. I am a new customer and so far I am very disappointed in the way the company is handling ...

Ramrattie Rambarran, FNP-BC
 review site
May 09, 2024

Our family has been long time customers of Stanley Gelber & Sons since we moved into our house in the early 90’s. We had this family owned business put in our HVAC system which lasted over 20 years. We recently used this great company again to replace o...

William Abramo
´óÏó´«Ã½ Advantage Program logo

We've Changed Everything By Covering Everything

Your affordable, no surprise subscription to home comfort and peace of mind. Get a brand new home system and let us worry about the details.

  • Water Treatment Leasing Program

    Water Treatment Leasing Program

    Enjoy better, purer water—and the ´óÏó´«Ã½ Advantage

    At Stan Gelber & Sons, we’re devoted to helping you find affordable ways to enhance the comfort and enjoyment of your home. That includes delivering purer, better tasting water. A water treatment system is designed to soften your water, remove chlorine and reduce scale buildup. It also reduces water contaminants such as iron and volatile organic compounds, leaving you with superior tasting water. See and feel the difference with nothing out of pocket and NO charge for repairs and parts* when you join the Advantage Program.

    • ´óÏó´«Ã½ Advantage Program logo
          • Advantage Program
          • Owning
          • High-quality, high-efficiency equipment

          • All work performed by highly-trained professionals

          • Water softener salt and consumables included

          • Reasonable monthly cost

          • No down payment or large initial expense

          • Guaranteed priority service and installation

          • Diagnostics included

          • Repairs (parts and labor)* included

          • Annual Maintenance Visit included

    • Whole Home Memberships

      Whole Home Memberships

      It’s easy to forget annual tune-ups for your HVAC system. But it’s the number one thing we’re thinking about at Stan Gelber & Sons.

      Manufacturers require regular maintenance to keep your warranty valid, which shields you if something breaks during that time frame. Maintenance can also prolong the life expectancy of your system and can save you up to 30% on utility costs.**

      It’s also important to note, it provides our pros an opportunity to find and fix little issues before they lead to a costly malfunction. If your system does require repairs, Maintenance+ members get a 15% discount on repairs on top of guaranteed 24/7/365 priority service.

      • priorty plus icon
            • No trip or overtime charges - EVER

            • i

              You won’t be responsible for any trip charges, which are often $99 per service call.

            • 1-year 100% guarantee on repairs†

            • i

              Our satisfaction guarantee is our commitment to you. We back the quality of our repairs and installations for one year.†

            • Guaranteed priority service and installation

            • i

              Our appreciated members receive the most rapid access to Expert repairs, even on nights, weekends, holidays and our most hectic weeks.

            • 15% discount on repairs, services and air purification products

            • i

              With this exclusive discount, you’ll be able to boost your home’s air quality for less. You could save hundreds on yearly pleated filter costs, whole-home humidifiers and charged media air cleaners.

            • Regular preventative HVAC maintenance

            • i

              You’ll save up to $129 on this essential service, which helps you avoid costly repairs, might reduce heating and cooling bills and could help your system last longer. It also keeps your warranty valid.

            • Energy savings up to 30%***

            • i

              Maintenance can boost your system’s efficiency and save you up to 30% on your heating and cooling bills, according to the U.S. Department of Energy.

            • Satisfies manufacturer warranty requirements**

            • i

              Satisfies manufacturer warranty requirements**

            • Equipment and Safety Inspection on each visit

            • i

              This included service gives the peace of mind that your home comfort system is working like it should and efficiently.

            • Home Healthâ„¢ Report Card on each visit

            • i

              This one-of-a-kind report thoroughly goes over the heating and cooling risks in your home, and how you can take care of them.

            • New equipment, installation and valuable rebates with no down payment

            • i

              A new furnace and air conditioner can cost thousands. But you won’t need to pay anything out of pocket for us to install a new, energy-efficient system. And you’ll get to keep valuable manufacturer rebates.

            • Filters Included

            • i

              This convenient service can save you up to $400 annually on basic filters. Also, you won’t be required to remember to get or put in fresh ones. Standard 4-5 inch filter included.

        • Maintenance icon
              • No trip or overtime charges - EVER

              • i

                You won’t be responsible for any trip charges, which are often $99 per service call.

              • 1-year 100% guarantee on repairs†

              • i

                Our satisfaction guarantee is our commitment to you. We back the quality of our repairs and installations for one year.†

              • Guaranteed priority service and installation

              • i

                Our appreciated members receive the most rapid access to Expert repairs, even on nights, weekends, holidays and our most hectic weeks.

              • 15% discount on repairs, services and air purification products

              • i

                With this exclusive discount, you’ll be able to boost your home’s air quality for less. You could save hundreds on yearly pleated filter costs, whole-home humidifiers and charged media air cleaners.

              • Regular preventative HVAC maintenance

              • i

                You’ll save up to $129 on this essential service, which helps you avoid costly repairs, might reduce heating and cooling bills and could help your system last longer. It also keeps your warranty valid.

              • Energy savings up to 30%***

              • i

                Maintenance can boost your system’s efficiency and save you up to 30% on your heating and cooling bills, according to the U.S. Department of Energy.

              • Satisfies manufacturer warranty requirements**

              • i

                Satisfies manufacturer warranty requirements**

              • Equipment and Safety Inspection on each visit

              • i

                This included service gives the peace of mind that your home comfort system is working like it should and efficiently.

              • Home Healthâ„¢ Report Card on each visit

              • i

                This one-of-a-kind report thoroughly goes over the heating and cooling risks in your home, and how you can take care of them.

              • New equipment, installation and valuable rebates with no down payment

              • i

                A new furnace and air conditioner can cost thousands. But you won’t need to pay anything out of pocket for us to install a new, energy-efficient system. And you’ll get to keep valuable manufacturer rebates.

              • Filters Included

              • i

                This convenient service can save you up to $400 annually on basic filters. Also, you won’t be required to remember to get or put in fresh ones. Standard 4-5 inch filter included.

        • HVAC Leasing Program

          HVAC Leasing Program

          An old HVAC system can cost you, both in increased repairs and higher energy bills.

          Are you in the market for a new HVAC system? Realize the benefits of a new high-efficiency system that allows for worry-free comfort and energy savings, with nothing out of pocket and NO charge for maintenance, repairs and parts with the HVAC Advantage Program.

          • ´óÏó´«Ã½ Advantage Program logo
                • No trip or overtime charges - EVER

                • i

                  You won’t be responsible for any trip charges, which are often $99 per service call.

                • 15% discount on repairs, services and IAQ products

                • i

                  With this exclusive discount, you’ll be able to boost your home’s air quality for less. You could save hundreds on yearly pleated filter costs, whole-home humidifiers and charged media air cleaners.

                • 100% parts AND labor coverage†

                • i

                  Receive worry-free comfort with no out-of-pocket costs for parts and labor when you need repairs.

                • Proactive Repairs

                • i

                  Making small repairs now can stave off larger problems in the future. Our repair service is forward-minded so you can enjoy the maximum impact.

                • Guaranteed priority service and installation

                • i

                  Our appreciated members receive the most rapid access to Expert repairs, even on nights, weekends, holidays and our most hectic weeks.

                • Regular preventative HVAC maintenance

                • i

                  You’ll save up to $129 on this essential service, which helps you avoid costly repairs, might reduce heating and cooling bills and could help your system last longer. It also keeps your warranty valid.

                • Energy savings up to 30%***

                • i

                  Maintenance can boost your system’s efficiency and save you up to 30% on your heating and cooling bills, according to the U.S. Department of Energy.

                • Satisfies manufacturer warranty requirements**

                • i

                  Routine maintenance can keep your equipment warranties in good standing, an invaluable layer of protection over the course of an HVAC system’s life span.

                • Equipment and Safety Inspection on each visit

                • i

                  This included service gives the peace of mind that your home comfort system is working like it should and efficiently.

                • Home Healthâ„¢ Report Card on each visit

                • i

                  This one-of-a-kind report thoroughly goes over the heating and cooling risks in your home, and how you can take care of them.

                • New equipment, installation and valuable rebates with no down payment

                • i

                  A new furnace and air conditioner can cost thousands. But you won’t need to pay anything out of pocket for us to install a new, energy-efficient system. And you’ll get to keep valuable manufacturer rebates.

                • Filters Included

                • i

                  This convenient service can save you up to $400 annually on basic filters. Also, you won’t be required to remember to get or put in fresh ones. Standard 4-5 inch filter included.

            Looking to maintain a current system?
          • Water Heater Leasing Program

            Water Heater Leasing Program

            We Are Taking Peace of Mind to a Whole New Level

            Unfortunately water heaters don’t last forever. Would you like to enjoy the advantages of a new high-efficiency piece of equipment that creates worry-free comfort and energy savings, with nothing out of pocket and NO charge for maintenance, repairs and parts*? Join the Water Heater Advantage Program today!

            • ´óÏó´«Ã½ Advantage Program logo
                  • Advantage Program
                  • Owning
                  • High-quality, high-efficiency equipment

                  • All work performed by highly-trained professionals

                  • Venting and installation included

                  • Reasonable monthly cost

                  • NO down payment or large initial expense

                  • Guaranteed priority service and installation

                  • NO diagnostic fees

                  • NO repair charges - parts

                  • NO repair charges - labor

                  • Flexibility to change water heater tank size or style based on changing family needs (new monthly rate will apply)

                  • Water flush on demand

            Join The Experts

            We’re always searching for new talent, and that just might be you! Learn more about how to join a team made of the best.

            Two ´óÏó´«Ã½ technicians standing next to each other

            Request Service Today!

            Our Experts are ready to take care of your home comfort needs!

            Request service in 3 easy steps!

            © 2024 ´óÏó´«Ã½ ´óÏó´«Ã½ Heating & Air Conditioning, and the ´óÏó´«Ã½ logo and design are registered trademarks of ´óÏó´«Ã½ LLC and used under license by SE Canada Inc. All Rights Reserved. *Not applicable to the Advantage Program. See your signed Advantage Program Agreement for full details and exclusions. 100% Satisfaction Guarantee is subject to certain restrictions and limitations as set forth in the applicable Terms and Conditions.