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Beneath It All, We Build Efficiency.
Trusted by Developers. Built for Performance.
Built to Spec. Delivered Safely. Powered by Experience.
Grounded in Expertise. Driven by Results.
Our team has over 30 years of combined experience in geothermal drilling and geoexchange system installation across Canada, GEO delivers reliable, efficient, and safety-first solutions. Our team specializes in completing vertical closed-loop geothermal systems on time and on budget—helping clients maximize long-term energy savings, environmental benefits, and operational performance through clean, ground-source energy.
Powered by Industry-Leading Equipment
We operate state-of-the-art, high-performance equipment—including dual rotary drill rigs capable of air or mud drilling beyond 1,000 ft, high-capacity grout plants for consistent borehole backfilling, and high-pressure compressors engineered for deep borehole performance. This ensures precision and efficiency in geothermal drilling, loop installation, and thermal grouting.
From deep geothermal borehole drilling to HDPE loop fusion and installation, our certified field teams deliver turnkey geoexchange solutions for residential, commercial, and institutional projects across Ontario.
Closed Loop Geoexchange Design
We design and engineer custom closed-loop geothermal systems tailored to your site conditions, building load requirements, and budget. Our team manages the full scope—from thermal conductivity testing and borefield layout to fluid dynamics modeling and HDPE pipe sizing. Whether you're planning a residential retrofit or a large-scale commercial or institutional development, we ensure every geoexchange system is optimized for long-term efficiency, regulatory compliance, and seamless installation.
Drilling and Loop Installation
We specialize in vertical geothermal drilling and HDPE loop installation for closed-loop geoexchange systems. Using advanced, state-of-the-art drilling rigs and fusion equipment, our team delivers clean, efficient boreholes and precision-fused loops to ensure long-term system performance. From residential homes to large-scale commercial and institutional geothermal fields, we complete drilling and loop installation safely, on schedule, and to specification—every time.
Loop Tie-ins
We specialize in geoexchange system tie-ins, connecting geothermal borefields to mechanical systems with precision and code-compliant execution. Our team installs lateral piping, performs all HDPE fusion welding, and ensures leak-free, pressure-tested connections to headers or manifolds. Whether part of a new build or a phased retrofit project, we deliver seamless, high-integrity tie-ins that integrate efficiently with your overall HVAC or energy system.
GEO supported drilling at PECHM, completing 90 geothermal boreholes at 400 ft with ~20 ft of casing, including HDPE loop installation and full-depth grouting from borehole base to grade
GEO led the complete geothermal drilling, lateral tie-in, manifold, and commissioning at 850 Taunton, installing 25 vertical closed-loop boreholes at 720 ft depth with ~150 ft of steel casing, HDPE loop installation, and full-depth thermal grouting from borehole base to grade
Scarborough Gardens Arena - 20 Holes at 850 ft
GEO supported drilling at Scarborough Gardens Arena, completing 20 geothermal boreholes at 850 ft with ~250 ft of casing, including HDPE loop installation and full-depth grouting from borehole base to grade
GEO led the complete geothermal drilling scope at Harwood Manor (a senior social housing building Operated by the Regional Municipality of Durham) installing 50 vertical closed-loop boreholes at 720 ft depth with ~90 ft of steel casing, HDPE loop installation, and full-depth thermal grouting from borehole base to grade
When your project demands precision, scale, and dependable execution, Ground Exchange Operation is the geoexchange partner you can trust. Contact us to get started.
Head Office Proudly Canadian Owned and Operated At
10 Centre St N, Oshawa Ontario
(905) 434-1668