Ground Source Heat Pumps & Geothermal Heating Systems
Professional geothermal installation across NS, NB, PEI, NFLD & BC. Harness the earth's natural energy for the most efficient heating & cooling available.
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Red SealCertifiedWhat Is a Ground Source Heat Pump ?
Geothermal heat pumps use the earth's stable underground temperature to provide highly efficient heating and cooling. Unlike air-source systems that depend on outdoor air temperature, geothermal systems tap into ground temperatures that remain constant year-round—typically 10-15°C in Canada—making them incredibly efficient even during harsh Maritime winters.
Ground Loop System
Pipes are buried underground (horizontally or vertically) where temperatures remain stable year-round, typically between 10-15°C in Canada.
Heat Exchange
A fluid circulates through the ground loops, absorbing heat from the earth in winter or depositing heat in summer.
Heat Pump Unit
The indoor heat pump concentrates or disperses the heat, then distributes it through your home's ductwork or radiant system.
Year-Round Comfort
The same system provides heating in winter and cooling in summer, plus can supplement your hot water needs.
What Are the Benefits of Geothermal Heat Pumps?
Geothermal systems last 25 to 50 years (ground loop) with minimal maintenance, providing the lowest operating costs of any heating and cooling technology. Geothermal systems offer exceptional efficiency, environmental benefits, and long-term savings that make them the gold standard for sustainable home comfort.
40-60% Energy Savings
Geothermal systems use the earth's constant temperature, dramatically reducing energy consumption compared to conventional HVAC systems.
Minimal Environmental Impact
Zero on-site emissions and the lowest carbon footprint of any heating and cooling technology available today.
50+ Year Loop Lifespan
Underground loops last over 50 years, with indoor components lasting 20-25 years—far exceeding conventional systems.
Lower Operating Costs
Stable ground temperatures mean consistent, predictable heating and cooling costs year after year.
What Geothermal Services Does Greenfoot Offer?
Greenfoot provides geothermal system design, ground loop installation, heat pump commissioning, and ongoing maintenance with certified technicians.
From initial consultation to ongoing maintenance, we provide complete geothermal solutions tailored to your property and climate needs.
Installation
- Free in-home consultation and site assessment
- Ground loop design and installation
- Indoor heat pump unit installation
- Ductwork connection or radiant system integration
- System commissioning and testing
- Full training on system operation
Repair
- Compressor and pump diagnostics
- Refrigerant leak detection and repair
- Ground loop pressure testing
- Electronic control troubleshooting
- Heat exchanger maintenance
Maintenance
- Annual system inspection
- Loop fluid testing and treatment
- Filter replacement
- Electrical connection checks
- Performance optimization
- Efficiency monitoring
Why Should You Choose Greenfoot for Geothermal?
Greenfoot's certified geothermal engineers design and install complete ground-source systems with comprehensive warranties and ongoing performance monitoring. Our team combines deep geothermal expertise with local knowledge of Maritime and BC ground conditions to deliver systems that perform reliably for decades.
Geothermal System Specialists
Our certified technicians have extensive experience designing and installing geothermal systems across Atlantic Canada and BC. We understand Maritime ground conditions and climate requirements.
Complete System Design
From ground loop calculations to indoor unit sizing, we design custom geothermal solutions for your specific property. Horizontal or vertical loops—we assess your site and recommend the optimal configuration.
Long-Term Investment
Geothermal systems provide decades of reliable comfort. We help you understand the full lifecycle value, including energy savings, rebates, and increased property value.
Rebate & Financing Assistance
Geothermal systems qualify for significant federal and provincial incentives. We guide you through available rebates and financing options—conditions apply.
Geothermal vs Air Source Heat Pumps
Geothermal costs more upfront ($20,000–$40,000) but delivers the lowest operating costs, while air-source heat pumps ($5,000–$15,000) offer faster ROI in milder climates. While both technologies provide efficient heating and cooling, geothermal systems offer superior performance in extreme temperatures because they use stable ground temperatures instead of variable outdoor air.
Geothermal Heat Pumps
- Uses constant ground temperature (10-15°C)
- 400-500% efficiency (COP of 4-5)
- 50+ year underground loop lifespan
- Consistent performance in all weather
- Higher upfront cost, lower operating costs
Air-Source Heat Pumps
- Uses outdoor air temperature (varies seasonally)
- 200-400% efficiency depending on conditions
- 15-20 year typical system lifespan
- Efficiency decreases in extreme cold
- Lower upfront cost, higher operating costs
Ground Source Heat Pump Cost in Canada
Geothermal installation costs vary by loop type, home size, and ground conditions. Most Canadian homeowners invest $20,000-$40,000 and recover costs through energy savings within 5-10 years.
Horizontal Loop
$15,000 – $25,000
Requires large yard areaVertical Loop
$20,000 – $40,000
Ideal for smaller lotsPond/Lake Loop
$10,000 – $20,000
Lowest cost when availableOpen Loop
$10,000 – $18,000
Requires well water accessCosts include equipment, ground loop installation, and commissioning. Federal and provincial rebates (up to $7,000+) may significantly reduce your net investment.
Key Facts
- ✓Ground-source heating and cooling using stable underground temperatures
- ✓300-500% efficiency — the most efficient heating system available
- ✓Dramatically lower operating costs vs any other heating method
- ✓Systems last 25+ years (ground loops last 50+ years)
- ✓No outdoor unit — completely silent operation
- ✓Works for both residential and commercial properties
- ✓Available in Fredericton, NB and surrounding areas
- ✓Government rebates available for geothermal installations
- ✓Free in-home assessment and site evaluation
- ✓Red Seal Certified technicians — licensed and insured
Frequently Asked Questions About Geothermal Heat Pumps
Geothermal heat pumps use the earth's stable underground temperature to provide highly efficient heating and cooling. They circulate fluid through buried loops to exchange heat with the ground, offering exceptional efficiency and environmental benefits.
Yes, geothermal systems are excellent for our Atlantic provinces because ground temperatures remain stable year-round regardless of surface weather conditions. They provide consistent, efficient heating even during harsh Maritime winters.
Geothermal systems use ground temperature (which stays constant) while air-source systems use outdoor air temperature (which varies). This makes geothermal more efficient and consistent, though installation costs are higher due to ground loop requirements.
Space requirements depend on loop type—horizontal loops need larger yard areas while vertical loops require less surface space but deeper drilling. Our geothermal specialists assess your property to determine the best configuration.
Geothermal systems typically provide 40-60% energy savings compared to conventional heating and cooling systems. While initial investment is higher, most homeowners recover costs through energy savings over 5-10 years.
The indoor components typically last 20-25 years, while the underground loops can last 50+ years. This exceptional longevity makes geothermal an excellent long-term investment for your home's comfort and efficiency.
WHAT ARE PEOPLE SAYING ABOUT GREENFOOT?
Our 5-star reviews speak for themselves!
"FIXED A LONG STANDING ISSUE I HAD FROM POOR INSTALLATION BY ANOTHER COMPANY!"
The two technicians Tanner and Halim were excellent, did a great job, very tidy, and identified 2 problems with my heat pump head, and fixed a long standing issue I had from poor installation by another company! Thank you very much, looking forward to using Greenfoot again.
Frederick TOFFLEMIRE - 5 Star Review
"I ONLY WISH THEY INSTALLED OUR HEAT PUMP ORIGINALLY"
Great company to deal with. We hired them to move an existing heat pump after the original installer refused to help us. The estimator and the installer were both very polite, careful and thorough. I only wish they installed our heat pump originally. I would hire them again without hesitation.
Ellen DOWNEY - 5 Star Review
"WHEN THEY LEFT THE HOUSE THERE WAS NO MESS TO CLEAN UP!"
The young chaps, Marlon Marcuflo and Sylvia Richard, were wonderful to deal with. They were extremely polite, very tidy and efficient in their work, were right on schedule and did an excellent job. When they left the house there was no mess to clean up. I would recommend Greenfoot Energy Solutions to anyone thinking of upgrading their home.
Alice GRACIE - 5 Star Review
"THEIR ENTIRE TEAM IS EXTREMELY EXPERIENCED, KNOWLEDGEABLE, AND CONSIDERATE"
We hired Greenfoot to install 2 heat pumps. From the beginning to end - initial home visit to the final installation touches - they were wonderful to work with. Their entire team is extremely experienced, knowledgeable, and considerate; and were very accommodating.
Michael BOYD - 5 Star Review
"OUR OLD HOUSE FEELS LIKE A BRAND NEW CONSTRUCTION"
The Greenfoot Team did amazing work in our home. Our old house (built in 1959) feels like a brand new construction thanks to the ductless heat pumps, spray foam insulation and HVAC installed by the friendliest staff! Everyone we spoke to from Greenfoot was helpful and just seemed genuinely happy in their job.
Happy Homeowner - 5 Star Review
"FIXED A LONG STANDING ISSUE I HAD FROM POOR INSTALLATION BY ANOTHER COMPANY!"
The two technicians Tanner and Halim were excellent, did a great job, very tidy, and identified 2 problems with my heat pump head, and fixed a long standing issue I had from poor installation by another company! Thank you very much, looking forward to using Greenfoot again.
Frederick TOFFLEMIRE - 5 Star Review
"I ONLY WISH THEY INSTALLED OUR HEAT PUMP ORIGINALLY"
Great company to deal with. We hired them to move an existing heat pump after the original installer refused to help us. The estimator and the installer were both very polite, careful and thorough. I only wish they installed our heat pump originally. I would hire them again without hesitation.
Ellen DOWNEY - 5 Star Review
"WHEN THEY LEFT THE HOUSE THERE WAS NO MESS TO CLEAN UP!"
The young chaps, Marlon Marcuflo and Sylvia Richard, were wonderful to deal with. They were extremely polite, very tidy and efficient in their work, were right on schedule and did an excellent job. When they left the house there was no mess to clean up. I would recommend Greenfoot Energy Solutions to anyone thinking of upgrading their home.
Alice GRACIE - 5 Star Review
"THEIR ENTIRE TEAM IS EXTREMELY EXPERIENCED, KNOWLEDGEABLE, AND CONSIDERATE"
We hired Greenfoot to install 2 heat pumps. From the beginning to end - initial home visit to the final installation touches - they were wonderful to work with. Their entire team is extremely experienced, knowledgeable, and considerate; and were very accommodating.
Michael BOYD - 5 Star Review
"OUR OLD HOUSE FEELS LIKE A BRAND NEW CONSTRUCTION"
The Greenfoot Team did amazing work in our home. Our old house (built in 1959) feels like a brand new construction thanks to the ductless heat pumps, spray foam insulation and HVAC installed by the friendliest staff! Everyone we spoke to from Greenfoot was helpful and just seemed genuinely happy in their job.
Happy Homeowner - 5 Star Review
Is Geothermal Heating Worth It in Atlantic Canada?
Geothermal works across all of Canada, but it is ideal in regions with harsh winters, high energy costs, and terrain suitable for ground loop drilling.
Geothermal in Atlantic Canada
The Maritime provinces — Nova Scotia, New Brunswick, PEI, and Newfoundland — have relatively high electricity rates and a long heating season, making the operating cost savings from geothermal especially meaningful. Many Atlantic Canadian homes currently heat with oil or electric baseboard, and switching to geothermal can substantially reduce annual energy costs.
Soil conditions across Atlantic Canada generally support both horizontal and vertical loop installations. Properties near the coast may benefit from the moderating effect of ocean proximity on ground temperatures. Provincial incentive programs in each province can help reduce the initial investment.
Geothermal in British Columbia
In BC's interior regions (Kamloops, Kelowna), where winter temperatures drop well below freezing, geothermal's consistent underground heat source provides reliable performance regardless of surface conditions. The temperature extremes between interior BC's hot summers and cold winters make geothermal's year-round capability particularly valuable.
Coastal BC properties can also benefit, especially larger homes with significant heating and cooling needs. BC Hydro rates and CleanBC incentives may apply depending on your municipality and property type.
Is Your Property a Good Fit?
Not every property is ideal for geothermal, and that's why a site assessment is an important first step. Factors that affect suitability include lot size and soil composition (for loop type), existing heating distribution (ductwork or radiant), local geology, and your home's heating and cooling load. A qualified installer will evaluate these factors before recommending a system design.
What Other Services Complement This One?
Discover other solutions that pair perfectly with this service.
Where Are Energy Services Available?
Greenfoot provides professional energy services in these communities across Canada. Click your city to see local details, reviews, and book a free consultation.
New Brunswick (NB)
Newfoundland (NL)
Prince Edward Island (PE)
British Columbia (BC)
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