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  • We specialize in reliable, high-quality HVAC services for residential and commercial customers. From installation and maintenance to repairs and emergency service, our certified technicians are committed to keeping your home or business comfortable year-round. We work with all major heating and cooling systems, including furnaces, air conditioners, heat pumps, and ventilation systems. Whether you need a seasonal tune-up, a system upgrade, or fast repairs, we deliver efficient solutions tailored to your needs and budget. Customer satisfaction is our top priority. We pride ourselves on honest pricing, prompt service, and expert workmanship you can depend on. Services include: • Furnace installation & repair • Air conditioning installation & repair • HVAC system maintenance & tune-ups • Heat pumps & ductless systems • Indoor air quality solutions • Emergency HVAC services

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  • With over 30 years of experience, we are a trusted and fully licensed plumbing and heating company proudly serving both residential and commercial clients across the GTA. Whether it’s a new construction project or a renovation, we specialize in delivering high-quality workmanship, reliable service, and long-lasting results. We are also proud to offer green energy solutions for residential properties. Our team installs 15KW solar systems that power your home’s heating and hot water through electric systems using indirect hot water tanks and air handlers.

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  • HVAC contractor in Grimsby

    I have been working in heating and cooling for the past 6 years, installing gas lines, furance, space heater, hot water tanks and tankless, etc... also AC units as well and repairs. I also do handyman work eg tiling, painting, decks, fence etc... I have my Gas 3 an DA plus ODP license and working on getting Gas2 license! I also work with contractors who have their Gas2, Gas1 and 313d license. I love what I do and I take pride in my work. I am a hard working person that takes pride in my work, I am clean and tidy and take full responsibility in getting the job done on time. I am always open to customers ideas !

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  • HVAC contractor in Grimsby

    I provide high-quality home maintenance and repair services. With years of experience, I focus on reliability, attention to detail, and customer satisfaction. Whether it’s a small fix or a bigger project, I get the job done right the first time. Contact me today for professional and clean results!

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  • HVAC contractor in Grimsby

    At Top Comfort, we are dedicated to keeping your home comfortable all year round. As a licensed and insured residential HVAC company, we specialize in the installation, repair, and maintenance of furnaces, air conditioners, heat pumps, water heaters, gaslines and ductless systems.

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  • From leaks to blockages, BOS Plumbing & Drains keeps your home flowing smoothly 💧 Same-day plumbing, 24/7 emergency service, and customer-focused care you can always count on.

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  • At BnT Mechanical Systems, we specialize in providing reliable heating, ventilation, and air conditioning services across Ontario. We are committed to delivering quality, reliable, cost-efficient solutions and great customer service. Services Include: - Commercial & Residential HVAC Solutions - Custom Duct Work & Installation - Refrigeration Services - Gas Line Services - etc. Whether it's upgrading HVAC systems, servicing commercial kitchens, or ensuring efficient refrigeration, our skilled professionals are here to get the job done right.

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  • HVAC contractor in Grimsby

    plumbing

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  • HVAC contractor in Grimsby

    ASMIMA Flooring Inc is a professional flooring company dedicated to providing high-quality flooring solutions for residential, commercial spaces. We specialize in installation, and maintenance of a wide range of flooring materials, including hardwood, laminate, vinyl, tile, carpet. Our priority is customer satisfaction. ASMIMA Flooring Inc, we are committed to delivering durable, stylish, and cost-effective flooring solutions tailored to meet our clients' unique needs. We ensures precise installation, exceptional craftsmanship, and outstanding customer service, making us a trusted choice for flooring projects of any size. We give 2 years workmanship warranty for our work. We have experience for floor heating and Schluter heating and tile products. I attach certificates as well..

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  • HVAC contractor in Grimsby

    Ask yourself when was the last time a technician gave you a print out of your combustion analysis or posted it on your furnace? If you’re not testing your guessing. Equipment these days doesn’t last longer than 10 years and everyone says they don’t make them like they used to… wrong, it’s not installed and commissioned properly, if it was they can last a lifetime. What you get with us is: Combustion Analysis for proper fuel combustion, airflow adjustment and static pressure test, both intake and exhaust piping, testing port on flue pipe, neutralizer, surge protector and proper gas sizing for upgrades to tankless which is imperative to proper operation. Look at any other ad and you won’t see any of the things listed. 1 year full parts and labour warranty followed by manufacturer warranty and free maintenance on your furnace and air conditioner after one year even if your only get one unit. Get it done right because you can never fix the damage done once a unit starts up miscalibrated. We only install top of the line modulating, variable speed furnaces, quietest and most efficient on the market.

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  • HVAC contractor in Grimsby

    At Tootia Plumbing GTA, we provide professional and reliable plumbing services across the Greater Toronto Area. With a valid Ontario Plumbing License and full liability insurance, we ensure top-quality workmanship and compliance with all industry standards. Our Services: ✔ Residential & Commercial Plumbing ✔ Drain Cleaning & Unclogging ✔ Leak Detection & Repairs ✔ Water Heater Installation & Repair ✔ Backflow Prevention & Testing ✔ Pipe Installation & Replacement ✔ Bathroom & Kitchen Plumbing Renovations ✔ Emergency Plumbing Services With years of experience in mechanical, electrical, and plumbing systems, we deliver efficient and cost-effective solutions for all your plumbing needs. Whether it’s a minor repair or a major installation, we guarantee quality, reliability, and customer satisfaction.

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  • HVAC contractor in Grimsby

    Professional and licensed master electrician More than 10 year experience, Data and low current system Security and control

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  • HVAC contractor in Grimsby

    Am a skilled electrician with three years of experience in Canada, specializing in electrical installations, repairs, and maintenance for commercial and residential projects. I have successfully completed electrical work for well-known establishments such as KFC, Starbucks, Fresh, as well as local restaurants, a fire station construction, and a large basketball court. With a strong focus on safety, efficiency, and quality workmanship, I ensure that every project is completed to the highest standards. Whether you need electrical installations for a new construction, troubleshooting for an existing system, or upgrades for improved efficiency, I am here to provide reliable solutions. I can also provide photos of my previous projects as a reference. Contact me for professional electrical services that prioritize safety, speed, and quality.

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  • HVAC contractor in Grimsby

    Instagram rosetta.stoneandtile. English and Polish speaking. Free Estimates - serving GTA. 10 years experience. Large or small format tiles. -Luxury and custom -Residential -Subdivision -Commercial -Preconstruction -Renovations

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  • HVAC contractor in Grimsby

    Renovation by Doma Craft— we create perfect interiors for your home and office. Fast, reliable, quality.

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  • HVAC contractor in Grimsby

    Alderwood Mechanical is a trusted HVAC company focused on delivering high-quality heating, cooling, and mechanical services with honesty, precision, and long-term value. We specialize in furnace installations, air conditioning systems, boiler services, water heaters, tankless systems, heat pumps, ductwork, maintenance plans, and emergency repairs for residential and commercial properties. Our philosophy is simple: customers should only pay for what they truly need. We believe in ownership over rentals, transparent pricing over hidden fees, and building long-term relationships through reliable service and expert workmanship. At Alderwood Mechanical, we combine modern solutions with old-school integrity. From routine maintenance to full system upgrades, our goal is to provide comfort, efficiency, and peace of mind with every job. We take pride in clean work, fast response times, and delivering an experience that feels professional, trustworthy, and built to last. HVAC Services Furnace Installation & Repair Air Conditioning Installation & Repair Boiler Services Heat Pump Installation & Service Rooftop Unit (RTU) Service Ductwork & Ventilation Gas Line Installation Indoor Air Quality Solutions Emergency Repair And more

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4.6

Top rated HVAC contractors

Our HVAC contractors in Grimsby, are rated 4.6 out of 5 based on 101 reviews from homeowners like you.

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

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

Popular HVAC services in Grimsby 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 Grimsby? Save yourself time and by posting your project on HomeStars. Compare profiles and request quotes from your preferred Grimsby HVAC contractors and companies before making your final hiring decision.

What are the average costs of HVAC services in Grimsby?

When hiring HVAC services in Grimsby, 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 Grimsby, expect to pay:

Find heating and cooling contractors in Grimsby on HomeStars

Finding HVAC contractors and companies in Grimsby 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 Grimsby 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 Grimsby.
  3. Connect with multiple HVAC contractors in Grimsby 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 Grimsby 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 Grimsby HVAC contractor before hiring?

Looking for a HVAC contractor in Grimsby? 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 Grimsby?

Most HVAC work, especially gas, boiler, or high-capacity heating systems, requires pros to be licensed. Ask your preferred HVAC contractors in Grimsby 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 Grimsby HVAC company will handle this so your installation is compliant.

What types of HVAC systems do you work on?

Some Grimsby 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 Grimsby 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 Grimsby how they communicate additional costs or changes to avoid surprises.

FAQ: Common questions about HVAC in Grimsby

Can HVAC companies in Grimsby remove old equipment?

Many Grimsby 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 Grimsby 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 Grimsby offer energy audits?

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

How do Grimsby HVAC contractors handle refrigerant disposal?

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

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