Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Riverhead, NY

There are 46 highly-rated local heating and air conditioning pros.

Matching on Angi

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Heating and air conditioning pros in Riverhead

Avatar for Grant Heating & Cooling, Inc.
Grant Heating & Cooling, Inc.
48 Route 114
4.82(
65
)
Approved Pro
Grant Heating & Cooling, Inc.
48 Route 114
4.82(
65
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

Family owned and operated since 1969, Grant Heating & Cooling is a knowledgeable and dependable resource for meeting all your comfort needs. Contact us for installation, maintenance or service

"Very knowledgeable people. Innovative in design. Efficient and clean."

Kenneth O on July 2024

Family owned and operated since 1969, Grant Heating & Cooling is a knowledgeable and dependable resource for meeting all your comfort needs. Contact us for installation, maintenance or service

"Very knowledgeable people. Innovative in design. Efficient and clean."

Kenneth O on July 2024


Avatar for Comfort Temp. Mechanical
Comfort Temp. Mechanical
1 Richmond Blvd
5.00(
1
)
Approved Pro
Comfort Temp. Mechanical
1 Richmond Blvd
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Comfort Temp Mechanical is an HVAC contractor providing quality service to residential and commercial clients. We specialize in maintenance and repairs but also do complete system replacement. We are dedicated to working with you to implement a solution that meets your needs. The owner has been actively involved in the HVAC industry for over 5 years as a service technician, comfort advisor, service manager and general manager. Let us put this experience and knowledge to work on your HVAC needs.

"Great job. Very friendly and clean work"

Jim B on December 2024

Comfort Temp Mechanical is an HVAC contractor providing quality service to residential and commercial clients. We specialize in maintenance and repairs but also do complete system replacement. We are dedicated to working with you to implement a solution that meets your needs. The owner has been actively involved in the HVAC industry for over 5 years as a service technician, comfort advisor, service manager and general manager. Let us put this experience and knowledge to work on your HVAC needs.

"Great job. Very friendly and clean work"

Jim B on December 2024


Avatar for Baez HVAC
Baez HVAC
1281 William Floyd Parkway
5.00(
19
)
Approved Pro
Baez HVAC
1281 William Floyd Parkway
5.00(
19
)
Approved Pro
Customers say: Quick response
14 local quotes requested
4 years of experience

Baezhvac 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.

"Steven was great. Work done same day. He gave me a fair quote, up front. The work was done same day. Steven was professional, friendly and cleaned up the work area. Highly recommended."

Paul C on March 2025

Baezhvac 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.

"Steven was great. Work done same day. He gave me a fair quote, up front. The work was done same day. Steven was professional, friendly and cleaned up the work area. Highly recommended."

Paul C on March 2025


New York HVAC Corporation
PO Box 2234
4.84(
43
)
Approved Pro
New York HVAC Corporation
PO Box 2234
4.84(
43
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
13 years of experience

Thank you for visiting we have over 30 years of experience in the business. Here at New York HVAC Corporation 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! We are fully licensed and insured.

"Vinny and his son are top notch. Punctual, honest, dependable, and most importantly they do a good job. They stand behind the product and their work and supports you for the long term. They have never not answered a phone call or text. Vinny has installed multiple mini splits at our house, comes yearly for the service, and has fixed our boiler. I would highly recommend them to anyone."

Ana L on July 2024

Thank you for visiting we have over 30 years of experience in the business. Here at New York HVAC Corporation 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! We are fully licensed and insured.

"Vinny and his son are top notch. Punctual, honest, dependable, and most importantly they do a good job. They stand behind the product and their work and supports you for the long term. They have never not answered a phone call or text. Vinny has installed multiple mini splits at our house, comes yearly for the service, and has fixed our boiler. I would highly recommend them to anyone."

Ana L on July 2024


Avatar for Natural Breeze LLC.
Natural Breeze LLC.
5.00(
6
)
Approved Pro
Natural Breeze LLC.
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
425 local quotes requested

Heating and A/C business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today! At 631-652-8910

"Really happy with the work performed. Great communication, they arrived when they said they would, and quickly and successfully repaired the issue!"

Steven G on June 2024

Heating and A/C business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today! At 631-652-8910

"Really happy with the work performed. Great communication, they arrived when they said they would, and quickly and successfully repaired the issue!"

Steven G on June 2024


Avatar for BB O Construction Corp
BB O Construction Corp
245 South Broadway
5.00(
3
)
Approved Pro
BB O Construction Corp
245 South Broadway
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2783 local quotes requested

We have been in the Real Estate business for over 25 years. Owner of the company has extensive experience in every aspect of a home building and maintainance process. As an HVAC services provider we have helped countless customers to get their needs met and or exceeded their expectations. We are approved by NYSERDA ( NYS) Special financing offer for Heat Pump through which we are able to offer loans up to $25,000 with interest rates as low as 4% with terms up to 15 years! keep the payments Affordable and low. We are also Approved Contractor for Con Edison Rebate program, Saving our customers Thousands. Most of our jobs are completed in One Day! Call us today and lets get your Heating & Cooling issues resolved. We do not offer Boiler services.

"Was happy with the work and product installed"

Anthony I on February 2025

We have been in the Real Estate business for over 25 years. Owner of the company has extensive experience in every aspect of a home building and maintainance process. As an HVAC services provider we have helped countless customers to get their needs met and or exceeded their expectations. We are approved by NYSERDA ( NYS) Special financing offer for Heat Pump through which we are able to offer loans up to $25,000 with interest rates as low as 4% with terms up to 15 years! keep the payments Affordable and low. We are also Approved Contractor for Con Edison Rebate program, Saving our customers Thousands. Most of our jobs are completed in One Day! Call us today and lets get your Heating & Cooling issues resolved. We do not offer Boiler services.

"Was happy with the work and product installed"

Anthony I on February 2025


Avatar for MSD Heating & Cooling
MSD Heating & Cooling
3 Champlin Ave
4.85(
73
)
Approved Pro
MSD Heating & Cooling
3 Champlin Ave
4.85(
73
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1890 local quotes requested

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


Red Hook Emergency Plumbing and Heating
175 Dikeman St
No reviews
Red Hook Emergency Plumbing and Heating
175 Dikeman St
No reviews
28 years of experience

Red Hook Emergency Plumbing and Heating provides high quality and professional service. We are a full service plumbing, heating, and cooling company, please click on our services link for more details. We do jobs of all sizes. Red Hook Emergency Plumbing and Heating offers estimates, and for your convenience same day and emergency service. The staff at Red Hook Emergency Plumbing and Heating has worked hard to build our good name and we appreciate the patronage of all of our customers; we look forward to serving you in the future. Red Hook Emergency Plumbing and Heating holds licenses. Our radio-dispatched fleet provides quick and efficient response. We are proud of our experienced and courteous staff and our extensive inventory. Red Hook Emergency Plumbing and Heating accommodates both commercial and residential needs. We provide top quality service, new construction and renovation work. We arrive at your home in a truck stocked with thousands of parts, which means that the repair can be made right then and there while we are already at your home. This saves you not only time but money as well! Our world class technicians will do a thorough examination of the problem and will spend time with you, helping you understand the problem and the proper procedure to repair it right. The technician will give you a Straight Forward Price with options before any work begins-so you will know the exact amount of your investment and what is going to be done. You can be certain that you will be completely satisfied with the service we will provide. We guarantee it!

Red Hook Emergency Plumbing and Heating provides high quality and professional service. We are a full service plumbing, heating, and cooling company, please click on our services link for more details. We do jobs of all sizes. Red Hook Emergency Plumbing and Heating offers estimates, and for your convenience same day and emergency service. The staff at Red Hook Emergency Plumbing and Heating has worked hard to build our good name and we appreciate the patronage of all of our customers; we look forward to serving you in the future. Red Hook Emergency Plumbing and Heating holds licenses. Our radio-dispatched fleet provides quick and efficient response. We are proud of our experienced and courteous staff and our extensive inventory. Red Hook Emergency Plumbing and Heating accommodates both commercial and residential needs. We provide top quality service, new construction and renovation work. We arrive at your home in a truck stocked with thousands of parts, which means that the repair can be made right then and there while we are already at your home. This saves you not only time but money as well! Our world class technicians will do a thorough examination of the problem and will spend time with you, helping you understand the problem and the proper procedure to repair it right. The technician will give you a Straight Forward Price with options before any work begins-so you will know the exact amount of your investment and what is going to be done. You can be certain that you will be completely satisfied with the service we will provide. We guarantee it!


A.Caputo Plumbing & Heating Inc
110 Field St
5.00(
1
)
A.Caputo Plumbing & Heating Inc
110 Field St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

All phases of plumbing & heating and air conditioning, including high efficiency boilers. New construction and renovations. We provide fast reliable service at affordable prices, we accept all major credit cards. We are certified Navien boiler, water heater installers and are Navien trained service specialists. Call us for a price on a on demand high eff boiler water heater combo 93% efficient with a national grid rebate. Lic and insured

"Andrew was very knowledgeable, efficient, clean, affordable and helpful. He explained everything to me as he worked on the projects I hired him for. He also took extra time to look into other issues I was having that needed parts ordered. He priced them for me and let me know he could come back to install. I will have him come back and would refer him to friends & family."

Jeanette C on September 2019

All phases of plumbing & heating and air conditioning, including high efficiency boilers. New construction and renovations. We provide fast reliable service at affordable prices, we accept all major credit cards. We are certified Navien boiler, water heater installers and are Navien trained service specialists. Call us for a price on a on demand high eff boiler water heater combo 93% efficient with a national grid rebate. Lic and insured

"Andrew was very knowledgeable, efficient, clean, affordable and helpful. He explained everything to me as he worked on the projects I hired him for. He also took extra time to look into other issues I was having that needed parts ordered. He priced them for me and let me know he could come back to install. I will have him come back and would refer him to friends & family."

Jeanette C on September 2019


Chip Tech Heating & Cooling Services
155 Union Place
No reviews
Chip Tech Heating & Cooling Services
155 Union Place
No reviews
29 years of experience

Heating, air conditioning, and refrigeration services you can trust. Family-run business serving NJ and NYC boroughs since 1996. Consistently ranked 5 stars for exceptional service! English | Korean | Spanish Open M-F 9-6 and weekends for emergencies only. Residential and commercial. Call or email Alex for a free estimate or any questions you have! chiptechcorp@gmail.com or (201) 541-1600.

Heating, air conditioning, and refrigeration services you can trust. Family-run business serving NJ and NYC boroughs since 1996. Consistently ranked 5 stars for exceptional service! English | Korean | Spanish Open M-F 9-6 and weekends for emergencies only. Residential and commercial. Call or email Alex for a free estimate or any questions you have! chiptechcorp@gmail.com or (201) 541-1600.

...
Showing 1-10 of 992

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.
A crawl space with insulated ductwork
Mar 14, 2025
Mar 14, 2025
Repairing ductwork in a crawl space is frustrating and difficult, which is reflected in the cost. Learn why limited access results in a premium cost beyond just a simple increase in labor hours.
A duct system in a crawl space
Mar 14, 2025
Mar 14, 2025
The cost to replace ductwork in a crawl space depends on accessibility, size, and whether or not your crawl space requires additional work.
Man removing heat duct
Mar 12, 2025
Mar 12, 2025
Your leaky ductwork may be hiking up your energy bills. We explore the cost of checking air ducts for leaks, which may be worth it for your home.
Man's hands removing air duct cover from ceiling
Mar 14, 2025
Mar 14, 2025
This guide explains how to install a duct booster fan to bring more warm or cool air from your HVAC system to the least comfortable rooms in your home.
Happy senior couple working on home finances
Mar 14, 2025
Mar 14, 2025
Your home’s energy is a significant cost, so what is the most efficient ductwork available? If you’re installing new ducts, we’ve got the details you need.
A living room with an air duct
Mar 14, 2025
Mar 14, 2025
This guide explains everything about your home's air ducts, from what they are and how they work to signs that they need cleaning.