Describe your job with details to view a tailored list of pros.
Post your job

Some of our top rated hvac contractors in Mississauga

919 Results

Sort by:

  • HVAC contractor in Mississauga

    we specialize in providing reliable, affordable, and energy-efficient heating, ventilation, and air conditioning solutions for homeowners and businesses. With a commitment to quality workmanship and excellent customer service, we make sure your indoor comfort is never compromised. Whether you need installation, repair, or maintenance, our skilled technicians bring years of experience and the latest industry knowledge to every job. We take pride in offering personalized solutions that fit your needs and budget, while ensuring long-lasting performance and peace of mind

    Get in touch
  • At Target Plumbing & Construction Inc., we’re a licensed and certified plumbing company proudly serving homeowners and businesses across the GTA. With years of hands-on experience, we provide reliable plumbing solutions you can trust. Our services include: - Installation of sump pumps, sewage pumps, and backup pumps - Water softener and filtration system installations - Fixing leaks, clogs, and drain blockages - New plumbing installations and full rough-ins - Fixture replacement and repair (faucets, toilets, sinks,showers,etc.) - Installation and service of hot water tanks and tankless water heaters - Installation and replacement of residential and commercial dishwashers -3-compartment sink and grease interceptor installation for commercial kitchens - Backflow preventer installation, repair, and testing (OWWA Certified) We take pride in our quality workmanship, honesty, and customer-focused service. Whether it’s a small repair or a full plumbing installation, we make sure the job’s done right safely, efficiently, and up to code.

    Get in touch
  • Hairoun Mechanical Services provides reliable residential and light-commercial HVAC maintenance, diagnostics, and repair services throughout Hamilton and the Greater Toronto Area (GTA). Licensed & Insured Professional Credentials: • TSSA Registered Heating Fuels Contractor — License #FS-R-53845 • Certified G2 Gas Technician • Ontario College Diploma in Heating, Refrigeration and Air Conditioning from Humber College • Fully Insured with Comprehensive Commercial Liability Coverage With over 6 years of hands-on field experience, we are deeply committed to quality workmanship, honest communication, and dependable service. We specialize in precision troubleshooting, meaning we focus on accurate diagnostic work and repair services rather than trying to push unnecessary equipment installations. Our Core Specialized Services Include: • Boiler & Hydronic Systems: Comprehensive maintenance, troubleshooting, and repairs for high-efficiency boilers (including Navien, Rinnai, and NTI equipment) and radiator heating loops. • Furnace Services: Prompt troubleshooting, safety safety-checks, and repair work for residential forced-air heating systems. • Tankless Water Heaters: Specialized seasonal maintenance, system diagnostics, and deep descaling procedures. • Air Conditioning & Heat Pumps: Full seasonal tune-ups, operational diagnostics, and repair services for central units and ductless mini-split systems. • Gas Line & Fireplace Work: Expert safety verifications, gas valve replacements, leak detections, and gas fireplace maintenance. • Commercial Mechanical Equipment: Specialized maintenance, belt/motor testing, coil washing, and diagnostics for light-commercial Rooftop Units (RTUs) and Makeup Air Units (MAUs). • Fan Coils: Reliable diagnostic and component maintenance service. At Hairoun Mechanical Services, we believe in arriving prepared with top-tier, calibrated digital diagnostic gear. We take pride in explaining technical issues clearly without confusing jargon, offering practical solutions tailored exactly to your budget, and providing absolute transparency from the initial assessment through to job completion. Whether you need seasonal HVAC preventative maintenance, help diagnosing an active heating or cooling issue, or reliable subcontractor support, we are here to deliver top-tier trade professional results. Serving Hamilton and the GTA. Contact Hairoun Mechanical Services today to discuss your HVAC needs and arrange an appointment!

    Get in touch
    • Best of Awards 2025
    • Best of Newly Listed 2024

    "Welcome to Maxout Construction Inc., your licensed and insured home renovation experts. We specialize in a wide range of services including bathroom and kitchen renovations, basement finishing, painting, flooring installations, deck and fence construction, exterior painting, power washing, and more. At Maxout Construction, we prioritize quality and safety, which is why we only work with verified licensed and insured tradespeople. Our dedicated team is committed to delivering high-quality craftsmanship and personalized service. For inquiries or to schedule a consultation, please contact: Experience the Maxout Construction difference today!"

    Get in touch
    • Best of Awards 2026

    Marrast Contracting – Your Electrical and Contracting Specialists At Marrast Contracting, we pride ourselves on being a trusted leader in electrical services, with a touch of expertise in general contracting, servicing the GTA, Simcoe County, and surrounding areas. With a team of fully licensed and insured professionals, including an ESA-registered master electrician, we specialize in delivering top-tier electrical solutions for both residential and commercial needs. Whether it’s powering your dream home or transforming your space, we’re your go-to experts. Our Electrical Services: • Permits, Inspections, & Planning • Electrical Panel Upgrades & Servicing • Diagnostics & Troubleshooting • Rewiring, Lighting, & Installations • Network Wiring & Ethernet • Temporary Electrical Services • EV Charger Installations & Servicing • Smoke & Carbon Monoxide Detector Services • Generator Installations & Maintenance • Smart Home Automation • Custom Builds & Full Renovations • 24-Hour Emergency Services

    Get in touch
  • HVAC contractor in Mississauga

    Repair all major home appliances Washer, dryer, fridge, electricstove, gas stove , furnace, airconditioner, dishwasher , softner

    Get in touch
  • Over 27 years experience in renovation in area burlington do new bathrooms,kitchen,basement, addiction, we are craftsman in carpenter jobs,painting plaster drywall, we use the best material to provided the best result we make yge job right in the first place that's why we are in the market all these years

    Get in touch
  • HVAC contractor in Mississauga

    I am a Certified Engineering Technician with over 10 years of experience in the electrical industry. I am capable of designing, planning, troubleshooting, installing and provides consultation on electrical systems and services. I am an advocate of renewable energy and recommends solutions for any energy needs. I am straightforward, meticulous and fun to work.

    Get in touch
  • HVAC contractor in Mississauga

    We do all kind of appliance installation residential and commercial and repair

    Get in touch
  • HVAC contractor in Mississauga

    We are trusted HVAC contractor specializing in the installation, maintenance, and repair of heating, ventilation, and air conditioning systems. With years of industry experience, we are committed to providing efficient and reliable solutions to keep your home or business comfortable year-round. Whether you need a new system installed, routine maintenance, or emergency repairs, our skilled technicians ensure top-quality service with a focus on energy efficiency and customer satisfaction. We are dedicated to delivering fast, professional, and cost-effective HVAC services tailored to meet your specific needs.

    Get in touch
  • Job Experience: I have 5+ years of work experience in the HVAC industry. I have vast experience as a water heater service technician and installer, servicing HVAC equipment (water heaters, tankless, furnaces, humidifiers) and validating installed gas appliances in new homes to make sure they are code compliant and safe for when homeowners move in. Working Locations: Woodbridge/Vaughan, Richmond Hill, Markham, Aurora, Newmarket, Bradford, Innisfil, Barrie, Wasaga Beach, and Collingwood Specialization: - Water Heater/Tankless: service, repair, maintenance and installation - Furnaces: repair and maintenance Product Installation: - Tankless/Water Heaters - Gas Lines - Humidifiers

    Get in touch
  • HVAC contractor in Mississauga

    Drain Hero Inc. – Professional Drain & Plumbing Services At Drain Hero Inc., we specialize in fast, reliable, and professional drain and plumbing solutions for residential, commercial, condominium, property management groups, and plumbing companies across the Greater Toronto Area. With over 25 years of hands-on experience, Drain Hero Inc. delivers dependable plumbing and drain solutions. We are a hands-on company where the owner is actively involved on-site to guarantee quality service. Our work is backed by a lifetime warranty for your peace of mind. Our team is committed to providing high-quality workmanship, honest pricing, and dependable service. Whether it’s a simple drain blockage or a complex plumbing repair, we take pride in diagnosing the problem quickly and delivering effective long-term solutions. Our services include: • Drain power cleaning and flushing • Drain Power jet flushing • Video/CCTV camera drain inspections • Advanced efficient drain locating technology to accurately pinpoint plumbing issues and determine the exact depth for excavations. • Kitchen and bathroom drain repairs. •Specialized confined space stack cutting to install proper maintenance access for stacks. •Stack cleaning and maintenance. • Cleanout installations. • P-trap repairs and replacements. • Main drain and drain services. • Water line and plumbing repairs. • Preventive drain maintenance for condominiums, buildings, and homes. • New plumbing roughing for residential and commercial. At Drain Hero Inc., we believe in accurate diagnosis the first time. We use professional equipment and modern technology and ensure long-lasting results. Customer satisfaction is our priority. From small residential repairs to large building maintenance projects, you can count on our team to deliver professional service, transparent communication, and quality results every time. Serving Toronto and the Greater Toronto Area.

    Get in touch
  • HVAC contractor in Mississauga

    I am working as a handyman and a general contractor from last 5 years. I can do everything kinda of work related to house in reasonable price.

    Get in touch
  • Ideal Heating & Air Conditioning Ltd is a Woodbridge based HVAC contractor, Fireplace and BBQ Specialist, Refrigeration specialist. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace heating systems, install or replace airconditioning, install or replace floor heating, install or replace gas systems and pipes, install or replace boiler, repair or maintain boiler, repair or maintain floor heating, install or replace radiators, install or replace thermostats, repair or maintain airconditioning, repair or maintain heating system, install or replace ventilation system, install or replace heatpump, repair or maintain heatpump, clean air ducts & vents, install or repair water heaters, water tanks & air cleaners and humidifiers, message us so we can assist you and arrange a quote.

    Get in touch
  • HVAC contractor in Mississauga

    Peel Contracting is a Brampton-based general contracting and renovation company serving Brampton, Mississauga, Toronto, and surrounding GTA communities. We specialize in basement renovations, bathroom renovations, kitchen renovations, interior remodeling, and residential property improvements. Our services also include framing, drywall, painting, flooring, carpentry, and general repairs. From individual room upgrades to larger renovation projects, we focus on clear communication, detailed estimates, dependable workmanship, and practical solutions tailored to each customer’s needs. Contact Peel Contracting to discuss your renovation project and request a quote. PROPERTY SOLUTIONS. BUILT ON TRUST.

    Get in touch

4.8

Top rated HVAC contractors

Our HVAC contractors in Mississauga, are rated 4.8 out of 5 based on 418 reviews from homeowners like you.

Quality screening

Easily find verified local pros. Just post your job to get quotes from pros near you across Canada.

What services are offered by HVAC contractors and companies in Mississauga?

HVAC contractors and companies in Mississauga provide a range of services to keep your indoor environment comfortable year-round.

Popular HVAC services in Mississauga include:

  • Fitting air cleaners and humidifiers to improve indoor air quality

  • Setting up a solar water heater to provide energy-efficient, sustainable hot water for your home or business

  • Repairing or replacing water heaters to ensure reliable hot water supply

  • Installing or servicing furnaces and heat pumps to ensure reliable heating during harsh winters

  • Upgrading or replacing air conditioning systems to keep indoor spaces cool, comfortable, and energy-efficient

  • Modernizing boilers to provide consistent heating and hot water while improving energy efficiency and system reliability

Searching for heating and air conditioning contractors in Mississauga? Save yourself time and by posting your project on HomeStars. Compare profiles and request quotes from your preferred Mississauga HVAC contractors and companies before making your final hiring decision.

What are the average costs of HVAC services in Mississauga?

When hiring HVAC services in Mississauga, prices vary depending on the type of system and the complexity of the installation or repair. Typical labour charges for furnace installations often run between $75 and $150 per hour, with most installations requiring 8 to 16 hours of work.

For a full heating/cooling system installation, homeowners generally pay between $4,000 and $7,500 for standard systems.

For common HVAC jobs in Mississauga, expect to pay:

Find heating and cooling contractors in Mississauga on HomeStars

Finding HVAC contractors and companies in Mississauga doesn’t have to be stressful. Just post your project on HomeStars’ free and easy to use platform, and we’ll match you with pros ready to help.

How to hire Mississauga heating and air conditioning contractors on HomeStars:

  1. Start by posting your project. Provide a clear description of your heating and cooling requirements and include photos to get precise quotes.
  2. Compare profiles, browse previous work history and get quotes from HVAC contractors and companies in Mississauga.
  3. Connect with multiple HVAC contractors in Mississauga to discuss your project, request quotes and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

All of the HVAC contractors and companies in Mississauga who register with our platform undergo verification, including ID and company checks, so you can hire with confidence and peace of mind through HomeStars.

What to ask an Mississauga HVAC contractor before hiring?

Looking for a HVAC contractor in Mississauga? These questions can help you find a pro who’s the right fit for your heating, cooling, or ventilation project.

Are you licensed and insured in Mississauga?

Most HVAC work, especially gas, boiler, or high-capacity heating systems, requires pros to be licensed. Ask your preferred HVAC contractors in Mississauga for proof of licences and liability insurance to protect yourself in case of accidents or damage.

Will you handle permits and inspections if required?

Some HVAC installations or replacements, like gas-fired boilers, require municipal permits and inspections. Confirm the Mississauga HVAC company will handle this so your installation is compliant.

What types of HVAC systems do you work on?

Some Mississauga HVAC contractors specialize in furnaces, boilers, air conditioning, or heat pumps. Confirm they have experience with your system type to ensure proper installation or repair.

Do you offer maintenance or service plans?

Regular maintenance improves efficiency and extends system life. Check if your Mississauga HVAC contractor offers annual inspections, filter changes, or seasonal tune-ups as part of a service plan.

How do you handle unexpected issues during installation?

Older homes or complex systems can reveal surprises, like outdated wiring or plumbing conflicts. Ask your heating and cooling contractor in Mississauga how they communicate additional costs or changes to avoid surprises.

FAQ: Common questions about HVAC in Mississauga

Can HVAC companies in Mississauga remove old equipment?

Many Mississauga HVAC companies include removal and disposal of old units as part of the installation service, though it’s best to confirm in advance.

How long do HVAC installations by Mississauga HVAC contractors typically take?

Installation times vary depending on system type and home size. Furnaces or air conditioning systems usually take 1 to 2 days, while more complex setups may take longer.

Do heating and cooling contractors in Mississauga offer energy audits?

Some Mississauga HVAC contractors provide home energy assessments to identify ways to improve efficiency and reduce heating or cooling costs.

How do Mississauga HVAC contractors handle refrigerant disposal?

Mississauga HVAC contractors follow Canadian environmental regulations to safely recover, recycle, or dispose of refrigerants during air conditioning or heat pump servicing.

Other pros in Mississauga

Cities