HVAC Companies Ontario

Find the best Heating and Cooling Services in Ontario

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  • Belknap Heating & Cooling Co, Inc.
    4.7
    East Amherst, 8655 Transit Rd, 14051, US

    Since 1967, Belknap Heating & Cooling, Inc. has been helping Western New Yorkers in Niagara and Erie Counties stay warm in the winter and cool in the summer. We provide a full scope of solutions to improve the comfort, safety, and energy efficiency of residential and commercial properties throughout the Buffalo Niagara region. Our team’s commitment to you, the customer, and our community, remains at the forefront of everything we do. We look forward to the opportunity to do business with you!

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  • Heat and Cool Solutions LLC
    4.8
    Syracuse, US

    Welcome to Heat & Cool Solutions LLC, a leading provider of expert HVAC services for your home or business. With a combined 24 years of experience, our team of skilled technicians is dedicated to ensuring your comfort year-round. We offer a wide range of services, including installation, maintenance, and repair for both residential and commercial properties. From air conditioning to furnace repair, we have you covered. At Heat and Cool, we stand behind our work and offer a labor warranty. If you're not completely satisfied, we'll make it right.

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  • GGI HVAC Co.
    4
    Poughkeepsie, US

    We Can Help Let us keep you cool! About Us Reliable HVAC Professionals Customer Satisfaction Guaranteed Reliable HVAC Professionals Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling, and ventilation needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service. Individualized HVAC Options Customer Satisfaction Guaranteed We will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that’s right for your home or business. Customer Satisfaction Guaranteed Customer Satisfaction Guaranteed Customer Satisfaction Guaranteed We serve both residential and commercial clients and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment, and our dedication to delivering exceptional service to provide you with top quality service. Warranty included with all services.

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  • Upstate Systems, Inc
    4.8
    1000 Pittsford-Mendon Rd, Suite 100, Pittsford, 14623, US

    Upstate Systems is a leading provider of IT solutions for businesses in the Upstate New York region. With over 20 years of experience, we have a proven track record of helping our clients achieve their business goals through innovative technology solutions. Our team of highly skilled IT professionals is dedicated to providing exceptional customer service and support. We offer a wide range of services, including network infrastructure, cybersecurity, cloud computing, and data management. Our mission is to empower businesses with the technology they need to succeed in today's competitive marketplace. At Upstate Systems, we understand that every business is unique. That's why we take a personalized approach to every project, working closely with our clients to understand their specific needs and develop customized solutions. We are committed to providing our clients with the highest level of service and support, ensuring that their technology investments are maximized. Our team of experts is constantly staying up-to-date on the latest industry trends and technologies. We are committed to providing our clients with the most innovative and effective solutions available.

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  • IDEA HVAC CORP.
    300 Washington St, 3rd Floor, New York, 10001, US

    IDEA HVAC Heating Cooling New York specializes in full-service air conditioner repair in New York City. If your PTAC units are not functioning properly, call us for information about our PTAC repair and maintenance services. We are a licensed and certified company that specializes in all aspects of PTAC units. And with our years of expertise in air conditioner and heater repair, our cooling system services are the best around. So please, reach out to us today for more information about all of our services.

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  • US Air Conditioning Distributors
    4
    16900 Chestnut St., City of Industry, 91748, US

    US Air Conditioning Distributors is one of the largest HVAC distributors with 52 locations in California, Nevada, Utah, Idaho & Arizona. We are a One Stop Shop for all your HVAC needs from residential to commercial to industrial including equipment, controls, parts, supplies, and sheet metal. You can count on US Air Conditioning Distributors to have what you need, when you need it, with free next-day delivery, crane service, incredible inventory selection and experienced, friendly personnel to help you. We will beat any competitor’s current advertised price* on parts and supplies only. Equipment, commodities, and refrigerant excluded. Restrictions apply. US Air Conditioning Distributor’s stores are stocked with thousands of products with immediate availability, while our hubs stock tens of thousands of products for next-day delivery. Our association with major manufacturers in the HVAC/R industry means that we offer the industry’s best brands with the best warranties. With more than 1 million square feet of warehouse and distribution space, we are able to carry the inventory needed to keep our customers supplied with the equipment & tools they need. Don't make the mistake of buying third-party parts. Whether you’re looking for filters, capacitors, compressors, refrigerant or anything in between, US Air Conditioning Distributors has the information, training and access to genuine OEM parts and accessories. Please note: Where applicable, we require a valid contractor’s license to purchase product from our stores. Please inquire for details. US Air Conditioning Distributors is a Green company. In our business we sell more environmentally-friendly air conditioning units than any other independent distributor in the country, including a large variety of non-ozone-depleting units from ½ ton up to 40 ton sizes, and we also can special-order large tonnage air conditioning units for very large buildings that are environmentally friendly.

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  • AFGO Mechanical Services, Inc
    4.3
    36-14 32nd Street, Long Island City, 11106, US

    For nearly a century, AFGO Mechanical Services has worked around the clock to establish our reputation as an HVAC industry leader in New York City. As a family-owned and -operated business, we value loyalty, dedication, and honesty, and we extend these values to our clients. AFGO Mechanical Services, Inc. has been catering to New York City’s commercial buildings by offering dependable solutions for their heating, cooling, and refrigeration needs. Our team is comprised of certified professionals experienced in working with all types of systems, regardless of brand or make. Contact us for air conditioning maintenance or heating services

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  • damage control hvac and refrigerartion
    5
    1000 W. 7th St., Suite 100, Fort Worth, 76108, US

    DCH HVACR is a leading provider of comprehensive HVAC solutions for residential and commercial clients in the greater Dallas-Fort Worth area. With over 20 years of experience, we have built a reputation for delivering exceptional service, quality workmanship, and innovative solutions. Our team of highly skilled technicians is dedicated to providing prompt, reliable, and cost-effective HVAC services to meet the unique needs of each client. At DCH HVACR, we understand the importance of a comfortable and healthy indoor environment. That's why we offer a wide range of services, including installation, repair, maintenance, and replacement of all types of HVAC systems. We work with all major brands and models, ensuring that you receive the best possible service for your specific needs. Our commitment to customer satisfaction is unwavering. We strive to exceed your expectations by providing transparent pricing, timely communication, and a hassle-free experience. Whether you need a routine checkup or emergency repair, DCH HVACR is here to keep your home or business comfortable year-round.

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  • Sears Heating and Air Conditioning
    2
    123 Main St, Anytown, USA 12345, Sears Home Services, 802-552-4364, US

    Sears Home Services is a leading provider of home repair and maintenance services. With a wide range of services including appliance repair, home improvement, and more, we're here to help you keep your home running smoothly. Our team of experienced technicians is dedicated to providing top-notch service and ensuring your satisfaction. Whether you need a quick fix or a comprehensive solution, we've got you covered. Contact us today to schedule your appointment and experience the Sears Home Services difference.

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  • ABCO HVACR Supply + Solutions
    4.1
    Bronx, US

    ABCO HVACR Supply + Solutions is a leading provider of HVAC and refrigeration solutions, with a rich history dating back to 1949. The company is celebrating its 75th anniversary this year, and has established itself as a trusted partner for HVAC professionals. With a wide range of products and services, ABCO is committed to helping its customers succeed. The company's mission is to provide innovative solutions that meet the evolving needs of the HVAC industry, while also delivering exceptional customer service and support.

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Frequently Asked Questions About HVAC Companies

Find answers to common questions about HVAC services, finding contractors, and getting the best heating and cooling solutions for your needs.

What is a SEER rating, and why is it important?

SEER (Seasonal Energy Efficiency Ratio) measures an air conditioner's cooling efficiency. Higher SEER ratings indicate greater energy efficiency. The minimum SEER rating for new AC units is typically 14, but higher SEER units (16-20 or more) are available. Choosing a higher SEER unit may have a higher upfront cost, but it can result in significant long-term energy savings.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or not cool air.
  • Ice Buildup: Ice may form on the refrigerant lines or evaporator coil.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds can indicate a refrigerant leak.
If you suspect low refrigerant, contact an HVAC technician to diagnose the issue and recharge the system.

What is the difference between an AC unit and a heat pump?

While both air conditioners and heat pumps provide cooling, they differ in how they generate heat. An AC unit cools your home by extracting heat and transferring it outside. It uses a separate furnace or heating system for heating in colder months. A heat pump, however, can both cool and heat. In cooling mode, it functions like an AC, extracting heat from indoor air and releasing it outdoors. In heating mode, it reverses this process, extracting heat from the outside air (even in cold temperatures) and transferring it inside. This makes heat pumps more energy-efficient for heating than traditional electric resistance heating, especially in mild to moderately cold climates.

What are the most common HVAC problems?

Common HVAC problems include:

  • AC not cooling: Refrigerant leaks, compressor issues, or thermostat problems.
  • Furnace not heating: Pilot light or ignition control issues, blower motor problems, or clogged filters.
  • Uneven temperatures: Ductwork leaks, inadequate insulation, or faulty thermostats.
  • Poor air quality: Dirty air filters, mold growth in ductwork, or inadequate ventilation.
  • Strange noises: Unusual sounds from the system can indicate a variety of problems with different components.
  • High energy bills: Inefficient systems, ductwork leaks, or improper thermostat settings.
If you're experiencing any of these issues, contact a qualified HVAC technician for diagnosis and repair.

What is a SEER rating, and why is it important?

SEER (Seasonal Energy Efficiency Ratio) measures an air conditioner's cooling efficiency. Higher SEER ratings indicate greater energy efficiency. The minimum SEER rating for new AC units is typically 14, but higher SEER units (16-20 or more) are available. Choosing a higher SEER unit may have a higher upfront cost, but it can result in significant long-term energy savings.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or not cool air.
  • Ice Buildup: Ice may form on the refrigerant lines or evaporator coil.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds may suggest a refrigerant leak.
If you suspect low refrigerant, contact an AC repair specialist to diagnose the issue and recharge the system.

What is the difference between an AC unit and a heat pump?

While both air conditioners and heat pumps provide cooling, they differ in how they generate heat. An AC unit cools your home by extracting heat and transferring it outside. It uses a separate furnace or heating system for heating in colder months. A heat pump, however, can both cool and heat. In cooling mode, it functions like an AC, extracting heat from indoor air and releasing it outdoors. In heating mode, it reverses this process, extracting heat from the outside air (even in cold temperatures) and transferring it inside. This makes heat pumps more energy-efficient for heating than traditional electric resistance heating, especially in mild to moderately cold climates.

What are the most common HVAC problems?

Common HVAC problems include:

  • AC not cooling: Refrigerant leaks, compressor issues, or thermostat problems.
  • Furnace not heating: Pilot light or ignition control issues, blower motor problems, or clogged filters.
  • Uneven temperatures: Ductwork leaks, inadequate insulation, or faulty thermostats.
  • Poor air quality: Dirty air filters, mold growth in ductwork, or inadequate ventilation.
  • Strange noises: Unusual sounds from the system can indicate a variety of problems with different components.
  • High energy bills: Inefficient systems, ductwork leaks, or improper thermostat settings.
If you're experiencing any of these issues, contact a qualified HVAC technician for diagnosis and repair.