Peace of Mind. Covered Year-Round.
From water heaters to air conditioners, we’ve got you covered with affordable, worry-free coverage that keeps comfort running smoothly - no surprise costs.
Hamilton’s #1 HVAC Contractor for Heating, Cooling, and Water Solutions
Transform your Hamilton home or business comfort with Go Lime. Our premium range of HVAC solutions including air conditioning, furnaces, heat pumps, water purification systems, and efficient water heaters carefully tailored to suit the local climate and your lifestyle needs.
Efficient Heating, Cooling & Water Solutions for Hamilton Homes
Tank Water Heaters
Affordable Comfort. Reliable Hot Water for Hamilton Families
Get reliable hot water without the high price tag. Our EnergyStar® Certified tank water heaters start at just $24.95/month, making them the smart, budget-friendly choice for Hamilton homeowners. Perfect for families who want lasting comfort without the stress.
Tankless Water Heaters
Endless Hot Water on Demand in Hamilton
Upgrade to continuous comfort with our ultra-efficient tankless water heaters starting at just $34.95/month. Designed to save space, reduce energy bills, and deliver hot water on demand, it’s the modern solution for busy Hamilton homes.
Furnaces
Stay Warm. Spend Less.
Keep your home cozy through every Hamilton winter with our high-efficiency furnaces - starting at just $34.95/month. Built for cold climates, our systems deliver powerful, even heating while lowering your monthly energy bills. Reliable warmth, all season long.
Heat Pumps
All-Season Comfort. One Smart System.
Enjoy heating and cooling in one ultra-efficient unit. Our heat pumps are built to handle Hamilton’s changing weather keeping your home warm in winter and cool in summer. Starting at just $49.95/month, it’s the perfect balance of comfort and savings.
Air Conditioners
Cool Comfort. Built for Hamilton Summers.
Beat the heat with our high-efficiency air conditioners starting at just $44.95/month. Designed to handle even the hottest days, our AC systems deliver powerful, quiet cooling while keeping your energy bills low. Breathe easy with comfort that lasts.
Boilers
Efficient Heat. Quiet Comfort.
Delivering dependable, even heating throughout your home, our high-performance boilers are ideal for Hamilton winters. Starting at just $69.95/month, these systems offer whisper-quiet operation, energy efficiency, and long-lasting comfort you can count on.
Water Filters
Cleaner Water. Healthier Living.
Protect your family with advanced water filtration that removes impurities and improves taste right from the tap. Starting at just $9.95/month, our systems are designed for Hamilton homes to deliver safe, great-tasting water every day.
Introducing the Go Protect Plan
Protect your appliances with coverage that ensures peace of mind. Go Protect has got you covered for repairs or replacements, so you can focus on what matters.
Need More Fexibility?
Enjoy comfort on your terms with Go Flex- our flexible payment option that lets you spread out the cost of your equipment and service. No large upfront payments, no surprises just predictable monthly plans that work with your budget.
We Plant Goodness
Every order supports reforestation. For each purchase made, we plant a tree because real change starts with simple actions. Place an order, and we’ll plant a tree on your behalf.
News
Can a Tankless Water Heater Run Out of Hot Water?
A properly sized tankless water heater won’t “run out” of hot water in the traditional sense - it provides hot water on demand, continuously. However, if demand exceeds its...
News
Is Your Water Heater Making Noise? Here’s What It Means
If your water heater has started making strange sounds like banging, popping, hissing, or rumbling - it’s not just background noise. It’s your system trying to get your attention....
News
What Is SEER2 and Why It Matters for Your Ontario AC System?
If you’re planning to replace or upgrade your air conditioner in Ontario, there’s a good chance you’ve come across the term SEER2. You might also be wondering: “Is this...
Serving Homes Across Hamilton & Surrounding Areas
From downtown condos to suburban family homes, Go Lime proudly delivers high-efficiency heating, cooling, and water solutions throughout Hamilton and nearby regions. Whether you're in Windsor,London,Toronto, North York, or beyond, we're here to make your home more comfortable, efficient, and worry-free.
What Our Customers Say About Us
What Our Customers Say About Us
4.7 ★ out of 5 based on 5,000+ reviews
Jenny Tam
Mehdi did a great job installing my water heater. He was very patient and explained to me what was replaced and he also confirmed that the old heater will be return to my old provider. He is awesome. Higly recommended:)
Baba Gowda
Mehdi from Golime was very helpful and installed all the equipment quickly and guided me how to use and monitor.. great service.
Mahad
Ali and Mehdi were fantastic today. They scheduled the job and came early and worked amazingly to finish and make sure the water heater was working. After three weeks of dealing with Reliance, I'm happy they were able to provide a quick resolution.
Mahad
They scheduled the job and came early and worked amazingly to finish and make sure the water heater was working. After three weeks of dealing with Reliance, I'm happy they were able to provide a quick resolution.
Super Dave
Mehdi and his team from GoLime did an amazing job with my new heat pump installation.
He was fast, clean and organized.
He took extra care in routing the lines and left the place neater than when he showed up.
I’m really excited to have fresh COLD air again in the home.
Thanks Mehdi and the team at GoLime!
Highly Recommended!!!
Stella Keri
I have had a great experience with GoLime when they installed a new water heater tank and chimney liner at my home today. From start to finish, the service was outstanding. Murry and MacKenzie were professional, knowledgeable and efficient and completed the work in a timely manner and with great attention to detail. I really appreciated their clear communication and respectful approach throughout the entire process. Thank you again for a job well done.
Stella
I really appreciated their clear communication and respectful approach throughout the entire process. Thank you again for a job well done.
Cassey Tan
An incredibly simple purchase experience using GoLime.com to replace my water heater. Their installation team was quick, professional and efficient. The sales and dispatch team took the time to listen and address concerns and responded quickly. Thank you GoLime team!
Mina Sidaros
Ervin was very professional and service was fast and on time. I would recommend him for any water heater issues.
Suzanne Johnson
Of course, my air conditioner stopped working just before the heat wave last week. I was under a contract with a big-name company, but I was not pleased with their service. A friend recommended GO lime, and it was the best recommendation. I got a heat pump, tankless water heater, and furnace installed. I contacted them on June 19, and they installed it on June 21. Amir, Hossein, Milad, and Mehrdad spent all day here setting everything up. They explained everything to me and cleaned up when they were done. Go Lime went above and beyond. I needed an electrical outlet for my tankless water heater, and they had an electrician come out at no cost to me! I am not sure how they keep their prices so low and still have such excellent customer service! I highly recommend Go Lime. Do not hesitate, they are a wonderful company.
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To receive assistance, please complete the form below. Our dedicated team is here to help you every step of the way.
Need Quick Answers?
Call us at +1 877-747-8292, and we'll make your home comfort journey effortless.
Call us at +1 877-747-8292.
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