Tankless Water Heater Installation and Upgrades in Vancouver and Lower Mainland
Ready to enhance your home’s hot water system with a professional tankless water heater installation or upgrade? A2B Plumbing and Heating delivers expert solutions for energy-efficient, on-demand hot water tailored to your needs.
Why Choose A2B Plumbing and Heating for Tankless Water Heater Installation or Upgrades
When it comes to your home’s heating, cooling, and water systems, expertise and precision are key. Here’s why homeowners across Vancouver and the Lower Mainland trust us

Certified Technicians
Our experienced team specializes in heating and cooling systems, ensuring reliable and consistent performance tailored to your home’s needs.
Energy-Efficient Solutions
We focus on optimizing your home’s heating and cooling systems to reduce energy waste and improve overall efficiency, providing long-term savings and comfort.
Transparent Pricing
With upfront quotes and no hidden fees, we make it easy for you to plan your heating and cooling system upgrades or repairs.
Local Expertise
Serving Vancouver and surrounding areas, we understand the specific heating, cooling, and water needs of homes in the Lower Mainland.
Our Tankless Water Heater Services
Professional Installation
We manage every detail of your tankless water heater installation, ensuring it integrates seamlessly with your home’s heating and cooling systems. From venting to plumbing and electrical work, our certified technicians handle it all with precision.
Energy-Efficient Upgrades
Upgrading to a tankless water heater enhances your home’s energy efficiency by providing on-demand hot water while reducing energy waste. Our team ensures the system complements your existing heating and cooling setup, delivering long-term savings and comfort.
Common Installation Issues We Fix
Tankless water heaters are a reliable and efficient solution for residential homes, but they can face occasional problems. At A2B Plumbing and Heating, we resolve the most common issues to ensure your system operates smoothly.
No Hot Water
A lack of hot water is one of the most disruptive issues and is often caused by insufficient gas or power supply, ignition failure, or clogged filters.
Inconsistent Water Temperatures
Fluctuating temperatures are usually caused by mineral buildup, faulty sensors, or system overload. These inconsistencies can make showers uncomfortable and daily tasks inefficient.
Sudden Bursts of Cold Water
Sometimes, you might experience a sudden burst of cold water while using hot water, particularly if the water flow stops and starts intermittently. This is a common quirk with tankless systems that can disrupt your comfort.
Delayed Hot Water
In larger homes or when the unit is located far from faucets, delayed hot water can be frustrating.
Low Water Pressure or Flow
Clogged filters or restricted plumbing can result in weak water flow, making household tasks inefficient.
Leaks
Leaks stem from loose connections, damaged seals, or internal corrosion. Even minor leaks can lead to significant water damage if not addressed promptly.
Contact A2B Plumbing and Heating today to book your service!
Types of Tankless Water Heaters
When deciding on a tankless water heater, it’s important to understand the key differences between gas and electric models. Each type offers unique advantages depending on your household’s needs.
Gas Tankless Water Heaters
Gas is ideal for homes with higher water usage. These systems can handle multiple water outlets running simultaneously, making them a popular choice for larger households. However, installing a gas model often requires adjustments to your home’s plumbing and ventilation systems to ensure proper operation. While they may involve a more complex setup, gas units provide powerful, consistent hot water for demanding households.
Electric Tankless Water Heaters
Electric is simpler to install and maintain, making them an excellent option for smaller households or spaces with limited installation needs. While they may not support multiple outlets at once, electric models are highly energy-efficient because they only heat water when needed, reducing energy waste and utility costs. This efficiency makes them a practical and eco-friendly choice for homes with lower water usage.
By understanding the benefits of each type, you can choose the tankless water heater that best fits your household’s size, water demand, and energy goals. Our team is here to help you make the right decision for your home.
How Much Does Tankless Water Heater Installation and Upgrade Cost?
The cost of installing or upgrading a tankless water heater depends on several factors, including:
- The type and brand
- Whether it's a gas or electric system.
- The complexity of the installation process (e.g., retrofitting older systems, new venting requirements).
- The size of the unit
What our clients are saying
EXCELLENT Based on 73 reviews Carson Lake2024-10-22Trustindex verifies that the original source of the review is Google. Quick no nonsense service. Quick communication and reasonable pricing. Will be using again Jesse Hill2024-09-13Trustindex verifies that the original source of the review is Google. Just wanted to express my appreciation for A2B Plumbing & Heating, under the owner Ben.Their services are exemplary. Ben and his team are not only highly skilled but also demonstrate a remarkable commitment to customer satisfaction.From the initial consultation to project completion, A2B Plumbing & Heating has shown professionalism and efficiency. Their attention to detail and thorough communication ensure that every job is executed flawlessly. The team is always prompt, respectful, and willing to go the extra mile to a customers needs.In my experience, A2B Plumbing & Heating stands out as a reliable partner in the industry. I highly recommend their services to anyone in need of plumbing and heating solutions. Thank you, Ben, for your unwavering dedication and exceptional service to the lower mainland. Shivam Nanda2024-07-26Trustindex verifies that the original source of the review is Google. Quick, efficient & reasonable prices. No hourly fees or surcharges at the end + Ben’s awesome. serdar uluç2024-07-21Trustindex verifies that the original source of the review is Google. I bought air conditioning systems for my home and workplace. My family and I have been receiving service for years. He is very professional in his job. Unlike some companies, they attach importance to honesty. I guarantee the best price you will get in the market. Me and my family recommend you to work with this company. Ava SalamT2024-07-04Trustindex verifies that the original source of the review is Google. Great service! Jahan Dirini2024-06-30Trustindex verifies that the original source of the review is Google. i have installed heat pump with a2b , great service! Leon2024-06-30Trustindex verifies that the original source of the review is Google. 5 Star review excellent work, did a lot of extra very fair price, hot water tank installed. I would give 10 star will be my plumber for life!! Ben is awesome really good person takes pride in his work! Used again to replace faucets very nice clean quality job at a fair price. Mark Siemens2024-04-27Trustindex verifies that the original source of the review is Google. Needed shutoff valves added to basement vanity so vanity could be replaced. Came next day and got it done. No issues. Nice guy. Will use again for laundry tub shutoff valves. Reasonable rates. Recommend Anson Mak2024-04-19Trustindex verifies that the original source of the review is Google. Had a dripping sound coming from the wall and from the hot water tank. Came in to assess and came back the next day to service the issue. Positive experience and no Bs, Straight to the point. Will definitely deal with again. Thank you for coming at such short notice.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
FAQs: Tankless Water Heater Questions Answered
How does a tankless water heater integrate with my home’s heating and cooling system?
It works seamlessly with your heating and cooling setup to provide on-demand hot water while maintaining energy efficiency. Proper installation ensures compatibility and optimal performance.
Are tankless water heaters energy-efficient for residential heating?
Yes, they are highly energy-efficient because they only heat water when needed, reducing energy waste. They complement HVAC systems by delivering consistent hot water without overloading the system.
What size tankless water heater do I need for my home’s heating and cooling demands?
The size depends on your household’s peak hot water usage and how it aligns with your HVAC system’s capacity. A professional assessment ensures you choose the right unit for your home.
Can a tankless water heater supply hot water during extreme temperatures?
Yes, modern units are designed to perform well even in colder climates. However, ensuring proper insulation and setup is key to consistent performance during extreme weather.
How long does it take to install a tankless water heater with my heating and cooling system?
Installation typically takes one day but may vary based on the complexity of your existing heating, cooling, and plumbing infrastructure. A thorough inspection ensures seamless integration.
Contact the Best Plumbers in Vancouver Near Me
Don’t let outdated water heating systems hold you back! Whether you’re upgrading to a tankless water heater, need a professional installation, or require expert advice, A2B Plumbing and Heating is here to help.