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Heating and air conditioning pros in Great Neck

Vieto & Son, LLC
160-14 23rd Ave
4.97(
312
)
Approved Pro
Vieto & Son, LLC
160-14 23rd Ave
4.97(
312
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
28 local quotes requested

Vieto & Son is your number one choice for all your electrical needs. Our commitment to quality is second to none, and we guarantee your complete satisfaction. We enjoy creating long term relationships with each of our clients, and look forward to working with you!

"This is my second review about working with Mark and it continues to be a quality and value packed experience. I am truly lucky I have such a great resource to call on for my electrical needs. He is not only professional at what he does but also reliable and dependable and keeps his work area safe and clean. His work holds up well with no call backs, a true measure of a quality contractor. His costs are well within market rate and balanced to the task, so much so that I usually wait until after the work is complete to settle-up on the bill. I have recommended him to neighbors and friends and their satisfaction mirrors mine. I highly recommend Mark. "

Fran C on March 2025

Vieto & Son is your number one choice for all your electrical needs. Our commitment to quality is second to none, and we guarantee your complete satisfaction. We enjoy creating long term relationships with each of our clients, and look forward to working with you!

"This is my second review about working with Mark and it continues to be a quality and value packed experience. I am truly lucky I have such a great resource to call on for my electrical needs. He is not only professional at what he does but also reliable and dependable and keeps his work area safe and clean. His work holds up well with no call backs, a true measure of a quality contractor. His costs are well within market rate and balanced to the task, so much so that I usually wait until after the work is complete to settle-up on the bill. I have recommended him to neighbors and friends and their satisfaction mirrors mine. I highly recommend Mark. "

Fran C on March 2025


DPH, Inc
1509 Steele St
5.00(
1
)
Approved Pro
DPH, Inc
1509 Steele St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Company, 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. 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. I do charge trip fee depending where location is at , can discuss b4 service.

"They are dedicated , timely and professional. They provided quality work."

Nicola R on August 2021

Company, 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. 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. I do charge trip fee depending where location is at , can discuss b4 service.

"They are dedicated , timely and professional. They provided quality work."

Nicola R on August 2021


Avatar for VRJT Mechanical Corp
VRJT Mechanical Corp
119-18 130th St #1
5.00(
1
)
Approved Pro
VRJT Mechanical Corp
119-18 130th St #1
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

With more than 20 years of experience, VRJT Mechanical is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Excellent work, genuine guy, and a true professional."

Rohan S on May 2022

With more than 20 years of experience, VRJT Mechanical is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Excellent work, genuine guy, and a true professional."

Rohan S on May 2022


Avatar for ANQOR PLUMBING & HEATING INC.
ANQOR PLUMBING & HEATING INC.
12 Saxon Ct
New on HomeAdvisorNew on Angi
Approved Pro
ANQOR PLUMBING & HEATING INC.
12 Saxon Ct
New on AngiNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

At ANQOR PLUMBING & HEATING INC. we pride our ourselves in quality, value, and service! 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! When you contact us, you'll be given the exceptional customer service you deserve, including free quotes, up-front pricing, and no hidden fees. These benefits are provided to our clients in order to show that our company genuinely cares about customer satisfaction. Give us a call today to schedule your free estimate!

At ANQOR PLUMBING & HEATING INC. we pride our ourselves in quality, value, and service! 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! When you contact us, you'll be given the exceptional customer service you deserve, including free quotes, up-front pricing, and no hidden fees. These benefits are provided to our clients in order to show that our company genuinely cares about customer satisfaction. Give us a call today to schedule your free estimate!


Avatar for Vela AC & Heating Services, Inc.
Vela AC & Heating Services, Inc.
86 Stanton Blvd
4.95(
11
)
Approved Pro
Vela AC & Heating Services, Inc.
86 Stanton Blvd
4.95(
11
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We pride ourselves on my professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We are experts all AC related work. With nearly 10 years of experience we can handle the mess. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"This was replacement of a wall unit, not a window unit. They gave me a quote and showed up hours later. The job was more difficult than they expected but they were patiently doing what they promised. They explained to me the additional things that were needing and they were correct. They returned the next day to finish. They were neat professional and clean. I would recommend this company"

john G on June 2024

We pride ourselves on my professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We are experts all AC related work. With nearly 10 years of experience we can handle the mess. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"This was replacement of a wall unit, not a window unit. They gave me a quote and showed up hours later. The job was more difficult than they expected but they were patiently doing what they promised. They explained to me the additional things that were needing and they were correct. They returned the next day to finish. They were neat professional and clean. I would recommend this company"

john G on June 2024


On Time Piping and Heating LTD.
9963 164th Ave
4.84(
90
)
Approved Pro
On Time Piping and Heating LTD.
9963 164th Ave
4.84(
90
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
10 local quotes requested

On Time Piping and Heating LTD. 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. 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.

"Boiler broke down this week. Matty was first to respond. Told me would see me next day & he did. On time, literally, disciplined, caring & very clear in communicating expectations. He listens then tells you pros and cons. Although very busy, you do not feel shortchanged if he needs to run to another emergency. He makes sure to be the first one to arrive, sets up his crew (excellent crew too), tells them exactly what & how he wants things done, & patient answering probably redundant questions. He is fair in pricing & gives good advice. His crew is skilled, quiet and fast. Do more than what is expected. In my case, they secured loose pipes, replaced pieces that were old, & even bought a dead radiator back to life (had not worked in years). Doc, the electrician wrapped things afterwards. Very thorough & organized and again, arrived when he said he would. The place was left clean and all debris & boiler was taken by them. I hit the lotto with Matty, one in a million!"

Ginny V on December 2024

On Time Piping and Heating LTD. 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. 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.

"Boiler broke down this week. Matty was first to respond. Told me would see me next day & he did. On time, literally, disciplined, caring & very clear in communicating expectations. He listens then tells you pros and cons. Although very busy, you do not feel shortchanged if he needs to run to another emergency. He makes sure to be the first one to arrive, sets up his crew (excellent crew too), tells them exactly what & how he wants things done, & patient answering probably redundant questions. He is fair in pricing & gives good advice. His crew is skilled, quiet and fast. Do more than what is expected. In my case, they secured loose pipes, replaced pieces that were old, & even bought a dead radiator back to life (had not worked in years). Doc, the electrician wrapped things afterwards. Very thorough & organized and again, arrived when he said he would. The place was left clean and all debris & boiler was taken by them. I hit the lotto with Matty, one in a million!"

Ginny V on December 2024


Avatar for XYZ IMPROVEMENT LLC
XYZ IMPROVEMENT LLC
1180 6th Ave 8th Fl
5.00(
1
)
Approved Pro
XYZ IMPROVEMENT LLC
1180 6th Ave 8th Fl
5.00(
1
)
Approved Pro
3 years of experience
Free onsite estimate

XYZ IMPROVEMENT LLC 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!

XYZ IMPROVEMENT LLC 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!


Avatar for Mr. Big Plumbing & Heating
Mr. Big Plumbing & Heating
38 Brefni Street
4.88(
13
)
Approved Pro
Mr. Big Plumbing & Heating
38 Brefni Street
4.88(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor 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


Avatar for M and L Appliance
M and L Appliance
29 Bedell Street
4.25(
40
)
Approved Pro
M and L Appliance
29 Bedell Street
4.25(
40
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
35 years of experience

At M and L Appliance, 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 start to 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. Call us today!

"I was very pleased with their service. My washing machine had broken and was very expensive to repair. In purchasing my new machine through M and L, the service fee from the first visit was deducted, and the price of the machine completely reasonable. They took away my old machine, brought the new machine, hooked everything up, and showed me the differences between my old machine and my new machine. I was very pleased with their service and their promptness. Both of the gentleman who came to my house or a professional, polite, and friendly. I highly recommend this this company."

Tracy R on March 2020

At M and L Appliance, 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 start to 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. Call us today!

"I was very pleased with their service. My washing machine had broken and was very expensive to repair. In purchasing my new machine through M and L, the service fee from the first visit was deducted, and the price of the machine completely reasonable. They took away my old machine, brought the new machine, hooked everything up, and showed me the differences between my old machine and my new machine. I was very pleased with their service and their promptness. Both of the gentleman who came to my house or a professional, polite, and friendly. I highly recommend this this company."

Tracy R on March 2020


Tonnage Heating & Cooling
9002 Queens Boulevard, Unit 524
New on HomeAdvisorNew on Angi
Approved Pro
Tonnage Heating & Cooling
9002 Queens Boulevard, Unit 524
New on AngiNew on HomeAdvisor
Approved Pro
16 years of experience
Free onsite estimate

Tonnage Heating & Cooling 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. 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.

Tonnage Heating & Cooling 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. 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.

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Heating and air conditioning services FAQs

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The 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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