Geothermal System Cost in New Brunswick (2026)
Quick answer: New Brunswick has no reliable province-wide completed-project average. Carrier Canada currently gives C$16,200–C$60,000 installed as a national planning range. SaveEnergyNB separately lists a C$2,000 geothermal incentive. The final price depends on the loop, site, building work, approvals and restoration.
All amounts are Canadian dollars. Sources were checked on July 28, 2026. The initial Home Energy Evaluation must come before purchase or installation when using the Total Home incentive.
New Brunswick · 2026 planning snapshot
Price the project, protect the rebate path
Use the national cost range for early planning, then follow the active provincial process before spending.
Canadian installed planning range
Carrier Canada · not an N.B. average
A broad starting bracket for a geothermal heat pump including installation. The loop and property scope still need local design.
Price drivers
- Loop layout
- Rock and groundwater
- Drill or trench access
- Building distribution
- Electrical capacity
- Permits and restoration
Current program
- Eligible geothermal heat pump
- C$2,000Total Home incentive
- Initial + final evaluations
- C$99 + HSTCurrent program fee
Complete the initial evaluation before equipment purchase or installation
Sources: Carrier Canada, SaveEnergyNB and Government of New Brunswick. Checked July 28, 2026.
What a New Brunswick geothermal quote should include
The current C$16,200–C$60,000 Carrier Canada range is a useful national starting bracket, not a New Brunswick average. No current province-wide registry of completed residential geothermal prices was found. The quote becomes dependable only after the home load and property constraints are defined.
Heat pump, controls, pumps, buffer tank if needed, duct or hydronic connections, commissioning and warranty.
Horizontal trench, vertical bores or a lawful open-loop design; pipe, headers, excavation, drilling and groundwater conditions.
Electrical upgrades, approvals, professional design, access protection, landscaping and final restoration.
Require each bidder to price the same load, loop, bore or trench quantities, indoor equipment, electrical work, distribution, permits, program paperwork and restoration. A low headline number with drilling allowances or landscaping excluded can become the most expensive proposal.
New Brunswick geothermal rebate in 2026
SaveEnergyNB's current space-heating incentive table lists C$2,000 for an eligible geothermal heat pump through the Total Home Energy Savings Program. The equipment must appear on the referenced qualifying ground-source list or be ENERGY STAR certified, and all program conditions still apply.
Follow the order exactly
- Confirm the home is eligible. Review the current property and ownership rules.
- Register and complete the initial Home Energy Evaluation. The current program FAQ lists C$99 plus HST for the initial and final evaluations.
- Wait before spending. SaveEnergyNB says equipment must not be purchased or installed before the initial evaluation if it is to qualify.
- Complete the work and final evaluation within nine months. Keep invoices, product details, proof of payment and program documents.
The C$15,000 oil-switching advance is closed to new registrations
The New Brunswick Oil to Heat Pump Affordability update says registration for the advance of up to C$15,000 closed on June 30, 2026. New projects must not subtract that advance.
People who enrolled before July 1, 2026 are on a separate completion path: required paperwork is due October 1, 2026, and upgrades plus the final evaluation must be completed by March 31, 2027. Those dates do not reopen the program to new applicants. The active Total Home geothermal incentive remains a separate path for eligible new applicants.
The Canada Greener Homes Loan is also closed to new applications.
Check protected wellfield zones before designing the loop
Use the provincial groundwater-protection information and mapping to check the property location or PID before paying for thermal testing, loop design or drilling. The prohibition applies to designated protected wellfield zones, not to every property in New Brunswick.
Open-loop systems add water-well requirements
An open-loop design withdraws groundwater and therefore has a different approval and contractor path from a sealed closed loop. New Brunswick's current private-well guidance requires licensed water-well contractors and drillers. Before selecting an open loop, require the installer to confirm well construction, water quality, discharge, setbacks and every provincial and local approval in writing.
For a closed vertical borehole outside a protected wellfield, have the drilling contractor identify the exact provincial and municipal rules that apply to the proposed design. Do not assume the water-well rules are identical to the closed-loop rules.
How to compare New Brunswick geothermal quotes
- Get at least three written proposals based on the same heating and cooling load.
- Confirm the property is outside protected wellfield Zones A, B and C before loop-design spending.
- Require loop type, total pipe length, bore depth and count or trench dimensions.
- Show drilling assumptions, rock and groundwater allowances, grout, headers and restoration.
- Separate equipment, loop work, electrical, distribution, approvals, tax and landscaping.
- Name the person responsible for Total Home registration, product eligibility and documents.
- Compare modelled annual electricity use and backup heat with a cold-climate air-source system.
- Record exclusions, warranty responsibility, commissioning results and completion documents.
Natural Resources Canada provides national ground-source performance and equipment-life guidance. Use it to frame questions, not to replace a property-specific model.
Use the New Brunswick geothermal cost estimator to organize the scope, then compare listed New Brunswick installers.
New Brunswick geothermal cost FAQ
How much does a geothermal system cost in New Brunswick?
New Brunswick does not publish a reliable province-wide average for completed residential geothermal installations. Carrier Canada currently gives C$16,200 to C$60,000 as a national installed planning range. The property-specific total depends on the load, loop, drilling or excavation, access, electrical and distribution work, permits and restoration.
What is the New Brunswick geothermal rebate in 2026?
SaveEnergyNB currently lists a C$2,000 incentive for an eligible geothermal heat pump through the Total Home Energy Savings Program. The equipment must meet the published product criteria, and the homeowner must complete the required program process and documentation.
Do I need an energy evaluation before installing geothermal in New Brunswick?
Yes, if you want the Total Home incentive. SaveEnergyNB says purchases and installation must wait until after the initial Home Energy Evaluation. The current evaluation fee is C$99 plus HST and covers the initial and final evaluations.
How long do I have to finish a SaveEnergyNB geothermal project?
The Total Home program currently gives participants nine months after the initial evaluation to complete eligible upgrades and the final evaluation. Keep the registration, evaluation report, product information, invoices and proof of payment together.
Can a ground-source heat pump be installed in a protected municipal wellfield in New Brunswick?
No. New Brunswick's Wellfield Protected Area Designation Order prohibits the use of a ground-source heat pump in designated Zones A, B and C. Check the provincial wellfield viewer using the property location or PID before paying for loop design or drilling.
Is the C$15,000 Oil to Heat Pump advance still open in New Brunswick?
No. New registrations closed June 30, 2026. People enrolled before July 1, 2026 have separate completion and paperwork deadlines, while new applicants may still pursue the active Total Home geothermal incentive if they meet its requirements.
Sources and methodology
This guide prioritizes current SaveEnergyNB program pages, current Government of New Brunswick law and groundwater guidance, Natural Resources Canada guidance and a current Canadian manufacturer planning range. It separates the active C$2,000 incentive from the closed advance program and treats the protected-wellfield prohibition as a mandatory property-screening step.