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TRUSTED BY SHOREHAM, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon268
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Shoreham

Avatar for DZ Electrical Contracting

DZ Electrical Contracting

4.85(
411
)
Approved Pro

DZ Electrical Contracting

4.85(
411
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
34 years of experience

Here at DZ Electrical Contracting, we perform complete residential, commercial services of any kind, from basic repairs, trouble shooting, to custom requests. We do repairs, upgrades and installations of all types and sizes. We are always on time and on budget, trust the people who think of your needs first every time. We're here to solve problems, not create them. Give us a call today!

"ewewaewaewa"

Dom M on October 2024

Here at DZ Electrical Contracting, we perform complete residential, commercial services of any kind, from basic repairs, trouble shooting, to custom requests. We do repairs, upgrades and installations of all types and sizes. We are always on time and on budget, trust the people who think of your needs first every time. We're here to solve problems, not create them. Give us a call today!

"ewewaewaewa"

Dom M on October 2024


Avatar for Island Home Mechanical

Island Home Mechanical

4.99(
41
)
Approved Pro

Island Home Mechanical

4.99(
41
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

Island Home Mechanical is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you! Servicing Queens, Nassau, Suffolk.

"They did a fantastic job everything was clean and working great after."

Rapheal l on January 2026

Island Home Mechanical is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you! Servicing Queens, Nassau, Suffolk.

"They did a fantastic job everything was clean and working great after."

Rapheal l on January 2026


Avatar for MSD Heating & Cooling

MSD Heating & Cooling

4.92(
60
)
Approved Pro

MSD Heating & Cooling

4.92(
60
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
24 years of experience

NOTE I M SORRY FOR ALL , WE NOT DOING ANY TYPE OF PLUMBING, WORK. OIL FURNACE,OIL BOILER , OIL HOT WATER HEATER, WE ARE DOING GAS FURNACE, AND HEAT PUMP SYSTEM HEATING AND AIR CONDITIONING.THAT'S ALL , WE DONT DO BASEBOARD, RADIANT,ANY OIL APPLIANCE OR PLUMBING WORK . THANKS FOR UNDERSTANDING. MSD Heating and Cooling is now offering free estimates for all AC replacements and new installations. We have been in the business for over 18 years and we've been lucky enough to learn a thing or two over those years. We've even worked hard to make sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm is our goal!

"Reasonable price great work friendly and very clean staff"

Huseyin a on May 2022

NOTE I M SORRY FOR ALL , WE NOT DOING ANY TYPE OF PLUMBING, WORK. OIL FURNACE,OIL BOILER , OIL HOT WATER HEATER, WE ARE DOING GAS FURNACE, AND HEAT PUMP SYSTEM HEATING AND AIR CONDITIONING.THAT'S ALL , WE DONT DO BASEBOARD, RADIANT,ANY OIL APPLIANCE OR PLUMBING WORK . THANKS FOR UNDERSTANDING. MSD Heating and Cooling is now offering free estimates for all AC replacements and new installations. We have been in the business for over 18 years and we've been lucky enough to learn a thing or two over those years. We've even worked hard to make sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm is our goal!

"Reasonable price great work friendly and very clean staff"

Huseyin a on May 2022


Allined Mechanical

4.92(
74
)
Approved Pro

Allined Mechanical

4.92(
74
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
6 years of experience

Allined Mechanical, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business!

"Competent, professional, expert service. They did a very thorough, neat job in repairing my unit. Replaced what was necessary and cleaned up. Plus, they kept me in the loop the whole time. Very transparent, very fair, straight forward people. I highly recommend them—plus, they contacted me the next day after the job they did for us to make sure all was well!"

Dean P on August 2025

Allined Mechanical, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business!

"Competent, professional, expert service. They did a very thorough, neat job in repairing my unit. Replaced what was necessary and cleaned up. Plus, they kept me in the loop the whole time. Very transparent, very fair, straight forward people. I highly recommend them—plus, they contacted me the next day after the job they did for us to make sure all was well!"

Dean P on August 2025


Avatar for Big Bear Contracting & Electrical, LLC

Big Bear Contracting & Electrical, LLC

4.92(
89
)
Approved Pro

Big Bear Contracting & Electrical, LLC

4.92(
89
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
28 years of experience

Big Bear Electrical Contracting complies with industry codes and safety regulations. We pride ourselves on being professional & honest. We strive to uphold a higher quality of work. If your home looks good, we look good. We like to provide homeowners with as much knowledge as possible. Letting you know how we evaluate or troubleshoot wiring problems and how we will go about fixing it We strive to be your preferred electrician!

"These guys were great, we’ll have them back for our next project"

Frank M on October 2023

Big Bear Electrical Contracting complies with industry codes and safety regulations. We pride ourselves on being professional & honest. We strive to uphold a higher quality of work. If your home looks good, we look good. We like to provide homeowners with as much knowledge as possible. Letting you know how we evaluate or troubleshoot wiring problems and how we will go about fixing it We strive to be your preferred electrician!

"These guys were great, we’ll have them back for our next project"

Frank M on October 2023


Absolute Zero Air Conditioning & Heating

4.90(
80
)
Approved Pro

Absolute Zero Air Conditioning & Heating

4.90(
80
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

With over 10 years experience the HVAC industry, we are the experts you need to take care of your home or business. We handle everything from Central A/C to Gas Furnace installation. We will treat your home as we would treat our own. Give Absolute Zero Air Conditioning & Heating a call today, we look forward to working with you! Do not do Ductless Air Conditioning.

"Kyle was great. Followed up and performed work with his team"

Jake N on October 2025

With over 10 years experience the HVAC industry, we are the experts you need to take care of your home or business. We handle everything from Central A/C to Gas Furnace installation. We will treat your home as we would treat our own. Give Absolute Zero Air Conditioning & Heating a call today, we look forward to working with you! Do not do Ductless Air Conditioning.

"Kyle was great. Followed up and performed work with his team"

Jake N on October 2025


Peace Pipe, Inc.

4.88(
39
)
Approved Pro

Peace Pipe, Inc.

4.88(
39
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
40 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Jeff was great. Showed up on time and gave a reasonable price. Would definitely consider hiring him again in the future!"

Gina C on January 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Jeff was great. Showed up on time and gave a reasonable price. Would definitely consider hiring him again in the future!"

Gina C on January 2025


Sir's Electrical Contracting Corporation

4.91(
151
)
Approved Pro

Sir's Electrical Contracting Corporation

4.91(
151
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
30 years of experience

With 45 years of experience Sir's Electric Contracting Corporation is the answer to your small electrical needs or repairs to your electrical system. I Take pride in the high quality expertise that I bring to all of our projects. Your satisfaction is our ultimate goal. Call on us today.

"Anthony was so helpful, knowledgeable, and kind. He hung my light fixture perfectly as well as replaced some switches that weren’t in the original job. I will have him back for any electrical work I need and highly recommend him."

Ellen N on April 2025

With 45 years of experience Sir's Electric Contracting Corporation is the answer to your small electrical needs or repairs to your electrical system. I Take pride in the high quality expertise that I bring to all of our projects. Your satisfaction is our ultimate goal. Call on us today.

"Anthony was so helpful, knowledgeable, and kind. He hung my light fixture perfectly as well as replaced some switches that weren’t in the original job. I will have him back for any electrical work I need and highly recommend him."

Ellen N on April 2025


Chortani Services HVAC

4.81(
177
)
Approved Pro

Chortani Services HVAC

4.81(
177
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
34 years of experience

Welcome to Chortani Services HVAC. We have been servicing the Brooklyn area for more than 20 years. If there is ever a problem with your heating or air conditioning, we can take care of it. Over the years we have seen just about everything and fixed it all. We always ensure great communication on every project we undertake so that there are never any issues that can't be quickly taken care of. Contact us today for an estimate.

"I had a really positive experience with Chortani. I needed a central air conditioning system totally replaced and Mongi did a professional, clean, thorough installation. He came when he said he would come, and performed the job on time and in the given time frame. The one thing that I appreciated was his honesty and integrity in performing this replacement. I have to say, Chortani did a wonderful job and I am really pleased. I recommend Chortani 100%."

Pat B on November 2025

Welcome to Chortani Services HVAC. We have been servicing the Brooklyn area for more than 20 years. If there is ever a problem with your heating or air conditioning, we can take care of it. Over the years we have seen just about everything and fixed it all. We always ensure great communication on every project we undertake so that there are never any issues that can't be quickly taken care of. Contact us today for an estimate.

"I had a really positive experience with Chortani. I needed a central air conditioning system totally replaced and Mongi did a professional, clean, thorough installation. He came when he said he would come, and performed the job on time and in the given time frame. The one thing that I appreciated was his honesty and integrity in performing this replacement. I have to say, Chortani did a wonderful job and I am really pleased. I recommend Chortani 100%."

Pat B on November 2025


"Ed fixed my problem without having to replace it."

Elizabeth L on March 2022

Residential and Commercial Service and Installation HVAC, ELECTRICAL & COMMERCIAL REFRIGERATION

"Ed fixed my problem without having to replace it."

Elizabeth L on March 2022

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Heating and Air Conditioning questions, answered by experts

Swamp coolers cost approximately 50 percent less to install than central air conditioners and cost less to run. Operation costs depend on the size of the unit and home, your climate, utility rates in your area, and the system’s efficiency. Swamp coolers use 15 to 35 percent less power than air conditioners.

With the proper maintenance and repairs, your HVAC can last 15 to 25 years. However, it depends on the type of equipment you have and the average lifespan of each, including:

No, for two very important reasons. First, it’s illegal to release refrigerant into the air or ground since it can be toxic and cause environmental damage. Technicians typically pump old or extra refrigerant into separate tanks for special disposal. Second, without professional equipment to read refrigerant pressure and levels, plus the AC’s suggested requirements, it’s impossible to know if you’ve removed the right amount of refrigerant. Stay away from a DIY solution here and seek an expert with the right tools.

Most AC repair technicians will take between two and six hours to carry out repairs, depending on the work needed and the accessibility of the unit. For example, recharging refrigerant lines should take one to two hours to service, while replacing a compressor, blower fan, or other major components can take five to eight hours. You can ask your AC repair technician how long they expect the job to take, but just in case, you should plan on being home and available for most of the day.

A one-stage air conditioner only has one setting, while a two-stage air conditioner has a high and low setting. A two-stage air conditioner costs between $500 and $2,500 more than a traditional air conditioner, but it has a longer lifespan and helps to increase energy efficiency. To make this decision, you should consider your energy needs and available budget.

The Shoreham, NY homeowners’ guide to heating and air conditioning services

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

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