Heating Repair

Heat Pump Repair in Long Island

If your heat pump is blowing cold air, short-cycling, icing up, or making unusual noises, you need a repair team that can diagnose the issue quickly and fix it the right way. All Shore Plumbing, Heating & Cooling provides dependable heat pump repair in Long Island with responsive scheduling, skilled technicians, and clear communication from start to finish.

CALL NOW | 516-506-1695

Signs You Need Heat Pump Repair

Heat pumps often show warning signs before they fail completely. Call for service if you notice:

Weak airflow or rooms not reaching set temperature
Unit runs constantly or cycles on/off too frequently
Ice buildup on the outdoor unit (beyond normal defrost behavior)
Loud rattling, buzzing, or grinding sounds
Burning smell, musty odor, or unusual vibration
Higher-than-normal utility bills with no usage change
Thermostat not responding or inconsistent temperatures

Common Heat Pump Problems We Fix

Our Long Island HVAC technicians handle a full range of heat pump repair issues, including:

Refrigerant leaks & pressure problems (low charge, poor cooling/heating performance)
Defrost cycle failures (icing and loss of heating efficiency)
Capacitors, contactors & electrical faults (no start, intermittent operation)
Blower motor and airflow issues (weak airflow, noise, overheating)
Thermostat wiring & control board problems (erratic behavior, wrong modes)
Dirty coils & drainage issues (reduced efficiency, water around the unit)
Duct or ductless system performance problems (uneven temperatures)

Emergency Heat Pump Repair in Long Island

When the heat goes out during a Long Island cold snap, waiting isn’t an option. We offer 24/7 emergency heat pump repair for urgent issues like no-heat, electrical failures, system shutdowns, or major airflow breakdowns.
Call now and our heating contractor long island team will prioritize getting your comfort restored as quickly as possible.

Our Repair Process (What to Expect)

System diagnosis to identify the real cause (not guesses)
Clear explanation of what’s wrong and your available options
Repair approval before work begins
Professional repair using proper parts and HVAC best practices
Performance check to confirm safe and efficient operation

Repair vs. Replace — What’s Best?

A repair is often the best solution when the system is otherwise healthy. Replacement may be recommended if:

The unit is near end-of-life and repairs are frequent
The compressor has failed and repair cost is high
Efficiency has dropped significantly and costs are climbing
The system is undersized or poorly matched to the home

If replacement makes sense, we’ll tell you honestly — and if it doesn’t, we’ll repair it and help you extend system life.

Why Homeowners Choose All Shore Plumbing, Heating & Cooling

Local Long Island technicians and contractor who understand seasonal demand
Fast scheduling and emergency availability
Skilled troubleshooting for modern HVAC and heat pump systems
Straightforward recommendations and quality workmanship
Residential comfort-first approach, not an upselling-first approach

Service Areas Across Long Island

We provide heat pump repair across Nassau and Suffolk County, including areas like Massapequa, Wantagh, Seaford, Merrick, Bellmore, Farmingdale, Bethpage, Plainview, West Islip, and nearby towns.

CALL NOW | 516-506-1695

Customer Testimonials:

Hear from our satisfied customers who have enjoyed uninterrupted comfort and great savings with our service contracts.

      EXCELLENT  
   Based on 147 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   BioNiC SiX 
 September 5, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I must honestly say this is the best most professional company i have done business with. They have replaced my HVAC system and few months back and now they have replaced my boiler. The 2 teams dispatched were professional and very respectful of my home and my family. Their work was outstanding and their explanation of the process was spot on. The owner is a man of integrity. His word is golden! This business will be my only resource for all my plumbing and HVAC needs!!
  
 
      Posted on Google  
   
   Evan Bendetti 
 August 31, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Had a shower valve leaking, They came quickly and priced fairly. Very neat and clean. Will use again.
  
 
      Posted on Google  
   
   Nicholas “Libz” Libardi 
 August 20, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Brad mike and team are the best around. Honest hard workers who get stuff done at a reasonable price!!
  
 
      Posted on Google  
   
   Katie Mourino 
 August 20, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I cannot say enough great things about this plumbing company! From the very beginning, they were incredibly responsive and truly committed to getting to the bottom of the issue. David and his team came out every time I called and never made me feel like I was a burden or that my concerns weren’t important.
They were always clean, efficient, polite, and professional. What really stood out was how they went above and beyond to make sure the problem was fully resolved rather than just providing a quick fix. It’s hard to find a company that is this reliable and genuinely cares about their customers.
I highly recommend David and his entire team. Their outstanding service, dedication, and willingness to go above and beyond truly made a stressful situation so much easier. And a special thank you to Mike for always answering my late-night calls of panic and making sure everything was good! Your company truly does stand by their work!
  
 
      Posted on Google  
   
   Dr.Anju Nair 
 August 13, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service from this company.Even though we initially had a designated plumber booked in,he didn't show up but Brad came in and he was very professional in his services.Identified the problem in a few minutes,bought hardware and fixed it promptly.Very courteous and helpful.We were so impressed with their services,fees and overall performance.Highly recommend them.I definitely would call them for any plumbing concerns for home! On my call list for sure!.
  
 
      Posted on Google  
   
   Angela Lozito 
 July 22, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I had a small plumbing issue, and was looking to change from my usual plumber. I called Scott at All Shore Plumbing & Heating. He was able to send someone immediately. Brad quickly and efficiently repaired my plumbing problem. Very nice guy, and very respectful of my home. Great pricing. Highly highly recommend. I will never go anywhere else. Thank you to both Scott and Brad. What a great team!!
  
 
      Posted on Google  
   
   Barbara Beckerman 
 July 6, 2026
 
 
 Trustindex verifies that the original source of the review is Google. This company was an absolute PLEASURE to work with. Mike was honest and straightforward about pricing, and could not have been nicer. Fernando, who came to my home to fix the problem, was efficient, knew what he was doing,, and was very pleasant. From now on, this is the only plumbing company I will ever call.
  
 
      Posted on Google  
   
   Alex Maldonado 
 June 12, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Upfront, honest, quick - can’t ask for anything more. Will definitely be calling them for all my AC and plumbing needs in the future.
  
 
      Posted on Google  
   
   Anthony 
 June 4, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Came out on a Sunday.  My elderly mom had a busted back flow assembly.  She also needed a vanity with sink replacement.  They also found and fixed a leak with one of her  storage tanks.  Very professional and clean, well run solid business with reasonable prices.  They came the following morning and completed everything that Monday.  Plan on using them for my own needs in the future.  Grateful I found them.  Tony M.     North Massapequa
  
 
      Posted on Google  
   
   Marc H 
 May 20, 2026
 
 
 Trustindex verifies that the original source of the review is Google. There's a reason these guys have a perfect score on so many reviews. Scott and his team knock it out of the park every time. I needed all four outdoor spigots on my 1940s cape to be raised and revised to ball valves from handle cranks. Not only did the plumber do an excellent job, he made suggestions throughout the process for additional safety measures such as inside valve shutoffs for easy winterization.

The top-notch work is excellent, and the valves are a dream to use...and are finally where I can reach them after 22 years of getting down on my knees to hook up and disconnect hoses. Are they the cheapest? Hey, do you want a quality job or not? You definitely get what you pay for. I was referred to them about 5 years ago from an inquiry to a FB group for Long Island business reviews and All Shore was the resounding response. There's a reason!! Have used them ever since.

Heat Pump Repair FAQs

How much does heat pump repair cost?
Cost depends on the failure type, parts required, and system access. We diagnose first and provide clear options.

Why is my heat pump blowing cold air in heating mode?
Often a defrost issue, refrigerant problem, thermostat setting, or reversing valve issue.

Is ice on the outdoor unit normal?
Light frost can be normal; heavy ice buildup usually indicates a defrost or airflow problem.

How fast can you come out?
We prioritize urgent no-heat situations and offer emergency scheduling.

Book Heat Pump Repair in Long Island Today

Don’t let a struggling heat pump reduce comfort and raise bills. Call All Shore Plumbing, Heating & Cooling now to schedule your heat pump repair in Long Island.

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Contact details

Emergency service number: 516-506-1695

link to scheduling an appointment: https://www.allshoreplumbingheat.com/get-appointment/

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