Top-rated heating and air conditioning pros.

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

There are 9 highly-rated local heating and air conditioning pros.

TRUSTED BY ONTARIO, NY HOMEOWNERS

Average homeowner rating star icon4.7
Average homeowner rating
Verified reviews icon187
Verified heating and air conditioning services reviews

Heating and air conditioning pros in Ontario

Avatar for Star Rooter Plumbing
Star Rooter Plumbing
46 Barbie Cir
4.57(
84
)
Approved Pro
Star Rooter Plumbing
46 Barbie Cir
4.57(
84
)
Approved Pro
Customers say: Quality work
59 local quotes requested
17 years of experience

Star Rooter Plumbing is a full service company, servicing Monroe county and surrounding counties. Never an over time charge for nights or weekends. We do every aspect of plumbing, HVAC, both inside and out , including excavation. Our goal is to quantify business by offering low pricing with great service, while providing family/friendly staff.

"Amazing work from Star Rooter. They installed a new toilet and fixed a leak I had quickly. Very reliable and the two guys that came were great to work with. I highly recommend Jeff and his Team."

Scott H on February 2025

Star Rooter Plumbing is a full service company, servicing Monroe county and surrounding counties. Never an over time charge for nights or weekends. We do every aspect of plumbing, HVAC, both inside and out , including excavation. Our goal is to quantify business by offering low pricing with great service, while providing family/friendly staff.

"Amazing work from Star Rooter. They installed a new toilet and fixed a leak I had quickly. Very reliable and the two guys that came were great to work with. I highly recommend Jeff and his Team."

Scott H on February 2025


Avatar for John Betlem Heating & Cooling Inc
John Betlem Heating & Cooling Inc
806 Linden Ave
4.71(
139
)
Approved Pro
John Betlem Heating & Cooling Inc
806 Linden Ave
4.71(
139
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
333 local quotes requested

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"Estimate. Fantastic"

Linda C on April 2025

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"Estimate. Fantastic"

Linda C on April 2025


Avatar for Lake Country Geothermal, Inc.
Lake Country Geothermal, Inc.
4164 Walworth Ontario Rd
New on HomeAdvisorNew on Angi
Approved Pro
Lake Country Geothermal, Inc.
4164 Walworth Ontario Rd
New on AngiNew on HomeAdvisor
Approved Pro
9 years of experience
Free onsite estimate

I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. As well as Geothermal heating and cooling systems we are also able to service Hydronic heating systems. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. As well as Geothermal heating and cooling systems we are also able to service Hydronic heating systems. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!


Avatar for Tierney Heating & Home Services, LLC
Tierney Heating & Home Services, LLC
28 Jackie Circle West
4.92(
19
)
Approved Pro
Tierney Heating & Home Services, LLC
28 Jackie Circle West
4.92(
19
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

Tierney Heating & Home Services LLC is committed to excellence in every aspect of our business. We uphold a high standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Professional knowledge of our trade guided by years of experience and strong workmanship is what makes us true professionals. Above all, we look out for our customers' interests, and make their concerns the basis of our business.

"Dave was quick to respond, very knowledgeable, and resonably priced. We were able to get the project completed before the heating season was in full swing. I would definitely use him for the next project. Highly recommended."

Tim S on October 2024

Tierney Heating & Home Services LLC is committed to excellence in every aspect of our business. We uphold a high standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Professional knowledge of our trade guided by years of experience and strong workmanship is what makes us true professionals. Above all, we look out for our customers' interests, and make their concerns the basis of our business.

"Dave was quick to respond, very knowledgeable, and resonably priced. We were able to get the project completed before the heating season was in full swing. I would definitely use him for the next project. Highly recommended."

Tim S on October 2024


Avatar for Zoom Heating & Cooling
Zoom Heating & Cooling
1000 Turk Hill Rd #2CC
4.63(
12
)
Approved Pro
Zoom Heating & Cooling
1000 Turk Hill Rd #2CC
4.63(
12
)
Approved Pro
Super Service Award
Customers say: True professional
20 local quotes requested
2 years of experience

Thank you for visiting Zoom Heating & Cooling. We are your locally owned and operated HVAC specialists based in Rochester, NY. We service residential and commercial clients throughout Rochester and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Zoom was professional, efficient and got the job done!"

Jeremy B on April 2025

Thank you for visiting Zoom Heating & Cooling. We are your locally owned and operated HVAC specialists based in Rochester, NY. We service residential and commercial clients throughout Rochester and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Zoom was professional, efficient and got the job done!"

Jeremy B on April 2025


Hartski Enterprises
123 Main St.
5.00(
8
)
Hartski Enterprises
123 Main St.
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to Hartski Enterprises, where we pride ourselves on transforming homes with exceptional craftsmanship and premium-quality materials. From our experience in home improvement and renovation, we understand that your home is one of your most significant investments. Our mission is to deliver not just projects but peace of mind, ensuring every homeowner we serve receives the best products, meticulous attention to detail, and a finished result that exceeds expectations. At Hartski, our approach begins with a commitment to quality materials. We believe that the foundation of every successful project lies in using products that are durable, reliable, and designed to withstand the test of time. Whether it's energy-efficient windows, robust siding, or stunning flooring, we select materials that enhance your home’s aesthetic appeal and functional value. Our focus on quality extends beyond aesthetics; we prioritize products that improve your home's safety, comfort, and long-term performance. Equally important to us is craftsmanship, the art of bringing those materials to life. Our team of skilled professionals are passionate about what they do, bringing years of expertise and a meticulous eye for detail to every project. At Hartski, craftsmanship is more than a skill—it’s a promise. We take pride in delivering precision and care at every stage, from initial consultations to the final walk-through. We understand that every homeowner’s needs and preferences are unique. That’s why we take a personalized approach to every project, working closely with our clients to understand their vision and goals. Whether it’s a simple repair, a major renovation, or a custom addition, we tailor our craftsmanship and material choices to suit your style, budget, and lifestyle. Our team collaborates with you to ensure that every detail aligns with your expectations, delivering results that are as functional as they are beautiful.

"Hartski’s professional attitude, charming personality and attention to detail were a welcome relief from the contractor experiences I have had previously. I have remodeled my entire property at this point and the only regret I have is that I didn’t meet Brandon sooner. I am purchasing a second home soon and no one but Hartski will work on this project. This contractor stands miles above the rest, is fair and honest, and believes his customers deserve to get value for their money. Top Notch!"

John B on November 2024

Welcome to Hartski Enterprises, where we pride ourselves on transforming homes with exceptional craftsmanship and premium-quality materials. From our experience in home improvement and renovation, we understand that your home is one of your most significant investments. Our mission is to deliver not just projects but peace of mind, ensuring every homeowner we serve receives the best products, meticulous attention to detail, and a finished result that exceeds expectations. At Hartski, our approach begins with a commitment to quality materials. We believe that the foundation of every successful project lies in using products that are durable, reliable, and designed to withstand the test of time. Whether it's energy-efficient windows, robust siding, or stunning flooring, we select materials that enhance your home’s aesthetic appeal and functional value. Our focus on quality extends beyond aesthetics; we prioritize products that improve your home's safety, comfort, and long-term performance. Equally important to us is craftsmanship, the art of bringing those materials to life. Our team of skilled professionals are passionate about what they do, bringing years of expertise and a meticulous eye for detail to every project. At Hartski, craftsmanship is more than a skill—it’s a promise. We take pride in delivering precision and care at every stage, from initial consultations to the final walk-through. We understand that every homeowner’s needs and preferences are unique. That’s why we take a personalized approach to every project, working closely with our clients to understand their vision and goals. Whether it’s a simple repair, a major renovation, or a custom addition, we tailor our craftsmanship and material choices to suit your style, budget, and lifestyle. Our team collaborates with you to ensure that every detail aligns with your expectations, delivering results that are as functional as they are beautiful.

"Hartski’s professional attitude, charming personality and attention to detail were a welcome relief from the contractor experiences I have had previously. I have remodeled my entire property at this point and the only regret I have is that I didn’t meet Brandon sooner. I am purchasing a second home soon and no one but Hartski will work on this project. This contractor stands miles above the rest, is fair and honest, and believes his customers deserve to get value for their money. Top Notch!"

John B on November 2024


Ryan Repairs LLC
3465 Eddy Rd
No reviews
Ryan Repairs LLC
3465 Eddy Rd
No reviews
1 years of experience

Ryan Repairs LLC is your homes mechanical repair specialist! All things plumbing and heating! Leak repair Sump Pumps Furnaces & boilers Water heaters Gas lines Washer/ dryer installation Shower and toilet repair Air conditioning & mini splits New construction & remodeling

Ryan Repairs LLC is your homes mechanical repair specialist! All things plumbing and heating! Leak repair Sump Pumps Furnaces & boilers Water heaters Gas lines Washer/ dryer installation Shower and toilet repair Air conditioning & mini splits New construction & remodeling


LaMarti and Sons Contractors
1511 Magog Road
5.00(
7
)
LaMarti and Sons Contractors
1511 Magog Road
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a locally owned and operated company with experience since 1969 in light commercial and residential services. We started our company in 1993. In addition to being a licensed plumbing company, we specialize in a variety of home improvement projects to include not only plumbing, but heating, electrical, carpentry work, additions, Kitchen installations, Bathroom remodels, and major home repair jobs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee satisfaction! Please give us a call for a free estimate. .. We do it all !!!

"Great company to work with. We created the design together with Ron and they gave an estimate for cost and timeline. Both were met! Luke’s attention to detail and being a perfectionist made our main bathroom spectacular. Exceeded our expectations is an understatement. Wonderful company and a wonderful family. Definitely would recommend them."

Tim Kibler Bathroom k on December 2024

We are a locally owned and operated company with experience since 1969 in light commercial and residential services. We started our company in 1993. In addition to being a licensed plumbing company, we specialize in a variety of home improvement projects to include not only plumbing, but heating, electrical, carpentry work, additions, Kitchen installations, Bathroom remodels, and major home repair jobs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee satisfaction! Please give us a call for a free estimate. .. We do it all !!!

"Great company to work with. We created the design together with Ron and they gave an estimate for cost and timeline. Both were met! Luke’s attention to detail and being a perfectionist made our main bathroom spectacular. Exceeded our expectations is an understatement. Wonderful company and a wonderful family. Definitely would recommend them."

Tim Kibler Bathroom k on December 2024


Sky Roc Home Services LLC
17250 4th Section Road
5.00(
4
)
Sky Roc Home Services LLC
17250 4th Section Road
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Give us a call or click to request a quote for your HVAC needs today!

"It was quick and easy, looks great,quality work, very professional"

Chris M on February 2024

Give us a call or click to request a quote for your HVAC needs today!

"It was quick and easy, looks great,quality work, very professional"

Chris M on February 2024


JRM Mechanical
No reviews
JRM Mechanical
No reviews
Free onsite estimate

Heating and Cooling installation Commercial HVAC Testing and Balancing Duct cleaning Duct sealing Pressure testing Service Maintenance

Heating and Cooling installation Commercial HVAC Testing and Balancing Duct cleaning Duct sealing Pressure testing Service Maintenance

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FAQs for heating and air conditioning service projects in Ontario, NY

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 Ontario, 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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