Saint John, New Brunswick harbour city on the Bay of Fundy coastline

4.9 (1,096 reviews)

Port City Home Energy Experts in Saint John

Q: Is a heat pump worth it in Saint John?

Absolutely. Modern cold-climate heat pumps operate efficiently down to -25°C. Most homeowners see 40–60% savings on heating costs compared to oil or electric baseboard. With NB Power rebates and the Canada Greener Homes Grant, the payback period is 3–5 years.

Q: Does Saint John get hot enough to need air conditioning?

Yes. while summers are moderate (20–26°C), Bay of Fundy humidity can reach 90%. Mini-split heat pumps provide efficient cooling with built-in dehumidification, solving both heat and humidity in one system.

Q: What NB Power rebates are available in Saint John?

NB homeowners can access NB Power's Total Home Energy Savings Program, the Canada Greener Homes Grant (up to $5,000), and provincial energy efficiency incentives. Our team handles all paperwork.

Q: Does Greenfoot serve Quispamsis, Rothesay, and the Kennebecasis Valley?

Yes! From our Consumer Drive office, we serve the entire greater Saint John area: Quispamsis, Rothesay, Hampton, Sussex, Grand Bay-Westfield, and all surrounding communities.

Heat pumps, AC, solar, insulation & generators, serving Saint John and the Fundy Coast from Consumer Drive

Book Free Consultation +1-506-645-1455

Unmatched Expertise

With our team of seasoned home comfort advisors.

Satisfaction Guaranteed

When you experience our customer-oriented service.

Red Seal Certified

Every install is performed by certified technicians.

All Greenfoot locations in New Brunswick View all our locations across Canada

Your Local Team

What Home Energy Services Does Greenfoot Offer in Saint John?

From our Saint John office at 15 Consumer Drive, we serve New Brunswick's largest city and the entire Fundy Coast: Quispamsis, Rothesay, Hampton, Sussex, and Grand Bay-Westfield. Saint John's Bay of Fundy fog, extreme humidity, and older Victorian housing stock make energy upgrades especially impactful. Our Red Seal technicians tailor every installation to handle the port city's unique maritime challenges.

Serving Canadian homeowners since 2014

Saint John Office

15 Consumer Drive

Saint John, New Brunswick E2J 5B2

+1-506-645-1455

Mon–Fri: 8:00 AM – 5:00 PM

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-8°C to -20°C

Winter Temps

20°C to 26°C

Summer Temps

Oct – Apr

Heating Season

Jun – Sep

Cooling Season

High (75–90%)

Humidity

Zone 6 (Cold)

Climate Zone

Our Services

How Can We Make Your Saint John Home More Comfortable & Efficient?

From heat pump installation to solar energy and insulation, we offer complete energy solutions in Saint John.

Mini-Split Heat Pumps

Cold-climate mini-splits suited to Saint John's damp Fundy winters, with corrosion-resistant builds for Rothesay, Quispamsis, and uptown homes.

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Ducted Central Heat Pumps

Ducted heat pumps replace aging oil and electric furnaces in Saint John, heating the whole home through existing ducts in Rothesay and Quispamsis through damp Fundy winters.

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Air Conditioning

Foggy, humid summers on the Fundy Coast make dehumidification matter. Mini-split AC cools and dries homes across the Kennebecasis Valley.

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Solar Energy Systems

About 1,280 hours of sun a year on the Fundy Coast, enough for Quispamsis and Rothesay homes to lower their NB Power bill with net metering.

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Spray Foam Insulation

Spray foam seals out damp Bay of Fundy air and winter cold, a major upgrade for Saint John's older uptown homes.

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Insulation Services

Attic top-ups and batt insulation cut heat loss and seal out damp Bay of Fundy air, lowering NB Power bills in Saint John's older uptown homes.

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Commercial Solar

Commercial solar paired with NB Power net metering trims operating costs for Saint John businesses, crediting surplus power from warehouse and retail rooftops across the Kennebecasis Valley.

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Commercial HVAC

Commercial HVAC keeps Saint John offices, shops, and warehouses comfortable through foggy summers and damp Fundy winters, with corrosion-resistant rooftop and multi-zone systems.

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Geothermal Heat Pumps

Ground-source heat pump systems that use the earth's stable temperature for year-round heating and cooling.

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Backup Generators

Coastal storms off the Bay of Fundy bring outages. A standby generator keeps your Saint John or Kennebecasis Valley home powered.

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Heat Pump Water Heaters

Heat pump water heaters cut hot-water costs up to 70% for Saint John homes, drawing heat from the air to dehumidify damp Rothesay and Quispamsis basements year-round.

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Maintenance & Repair

Service Yeti maintenance keeps Saint John systems storm-ready, with tune-ups and corrosion checks that protect heat pumps from salty Fundy air in Rothesay and Quispamsis homes.

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Indoor Air Quality & Ventilation

HRV and ERV systems bring fresh air and control damp in tightly sealed Saint John homes, cutting condensation and Fundy humidity in Rothesay and uptown homes.

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Financing Options

Flexible financing plans to make your home energy upgrades affordable and accessible.

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Why Do Saint John Homeowners Trust Greenfoot for Energy Upgrades?

Red Seal Certified

Every installation is performed by Red Seal certified technicians for the highest quality workmanship.

Local Team

Our Saint John team understands local climate challenges and the best solutions for your home.

Satisfaction Guaranteed

We stand behind every project with our commitment to exceptional service and quality.

Flexible Financing

Affordable financing options to make energy upgrades accessible for every homeowner.

Current Offers

Heat Pump Deals Available in Saint John Right Now

Active promotions for New Brunswick homeowners. Stack them with provincial and federal rebates for the biggest savings on your upgrade.

Featured Offer

Summer Sale: Save Up To $700 On Heat Pumps

Save up to $700 on select heat pumps this summer. Limited-time offer — ends August 31.

See the Deal

New Brunswick

Up To $400 Off Heat Pumps With Gridless

Save $400 on Gridless heat pump brands when you buy 3+ Units

FREE QUOTE

New Brunswick

Finance Your Heat Pump for $2/Day

Finance your new heat pump for less than $2/Day

FREE QUOTE

New Brunswick

Up to $1750 back on insulation

Claim up to $1750 in rebates on insulation

FREE QUOTE

New Brunswick

Blowout Heat Pump Sale: Save Up To $750

Limited-time blowout pricing on top-brand heat pumps with professional installation.

FREE QUOTE

New Brunswick

$1,500 Rebate On Central Heat Pumps

Reliable, year-round comfort with a ducted central heat pump. Claim up to $1,500 in rebates.

FREE QUOTE

New Brunswick

Gridless Summer Sale: Save Up To $700

Save up to $700 on a Gridless heat pump. Canada's most advanced cold-climate mini-split — ends August 31.

See the Deal

New Brunswick

Old School to New Cool Contest

Trade your old AC for a sleek new Gridless ductless heat pump and you could win. Enter the Old School to New Cool contest today.

Enter Now

New Brunswick

Daikin Summer Promo: Save Up to $680

Purchase any qualifying Daikin ductless system and save up to $680. Limited-time summer offer.

See the Deal

View all New Brunswick promotions

Invest In Your Home

At Greenfoot Energy Solutions, we believe in a whole-home approach to your comfort and efficiency. From the basement to the attic, we assess every aspect of your home's energy performance.

We take a holistic approach to diagnosing your home's needs and provide unbiased advice on the best solutions for your budget.

THAT IS THE GREENFOOT APPROACH!

Whole-home energy solutions from one trusted provider.

Saint John Monthly Daylight Profile

Saint John receives approximately 1,280 peak sun hours per year. Here's how that breaks down month by month for solar production planning.

Average Daylight Hours in Saint John

Hours/day

18h12h6h0

8.9h 8.9

Jan J

10.2h 10.2

Feb F

11.7h 11.7

Mar M

13.3h 13.3

Apr A

14.7h 14.7

May M

15.4h 15.4

Jun J

15.1h 15.1

Jul J

13.9h 13.9

Aug A

12.5h 12.5

Sep S

11h 11

Oct O

9.4h 9.4

Nov N

8.5h 8.5

Dec D

Saint John peaks at 15.4 hours of daylight in Jun, maximizing solar energy generation during the longest days of the year.

Service Coverage

Areas We Serve Near Saint John

Our Saint John team serves these neighbourhoods and surrounding areas.

Brookville/Glen Falls Champlain Heights/Eastwood East Saint John/McAllister Forest Hills/Lakewood Island View/Fairville Loch Lomond/Latimer Lake Milford Randolph Millidgeville/Cedar Point North End Ocean Westway/Lorneville Red Head Saint John West Sand Cove South Bay South Central Peninsula

Don't see your neighbourhood? Our technicians sometimes travel outside these areas, give us a call.

Call 1-800-380-9384

FAQ

What Saint John Homeowners Ask About Home Energy Services?

Is a heat pump worth it in Saint John?

Absolutely. Despite Saint John's colder winters, modern cold-climate heat pumps operate efficiently down to -25°C. Most homeowners see 40–60% savings on heating costs compared to oil or electric baseboard. With NB Power rebates and the Canada Greener Homes Grant (up to $5,000), the typical payback period is 3–5 years.

Why is insulation so important in Saint John?

Saint John's Bay of Fundy location creates extreme humidity (75–90%) and persistent fog. This moisture-laden air drives heat loss and can cause mould in poorly insulated homes. Closed-cell spray foam insulation is ideal, it provides the highest R-value per inch and acts as a complete moisture barrier, protecting Victorian-era and older homes from Fundy dampness.

Does Saint John get hot enough to need air conditioning?

Yes. while Saint John's summers are moderate (20–26°C), the Bay of Fundy humidity can reach 90%, making indoor spaces feel much hotter. When the fog lifts, sudden heat spikes create uncomfortable conditions. Mini-split heat pumps provide efficient cooling with built-in dehumidification, solving both the heat and humidity problems in one system.

What NB Power rebates are available in Saint John?

New Brunswick homeowners can access NB Power's Total Home Energy Savings Program, the Canada Greener Homes Grant (up to $5,000), and provincial energy efficiency incentives. Combined, these programs can cover a significant portion of your heat pump, insulation, or solar installation. Our team handles all the paperwork to maximize your savings.

Does Greenfoot serve Quispamsis, Rothesay, and the Kennebecasis Valley?

Yes! From our Consumer Drive office in Saint John, we serve the entire greater Saint John area: Quispamsis, Rothesay, Hampton, Sussex, Grand Bay-Westfield, St. Martins, and all surrounding communities. We also have offices in Moncton, Fredericton, and Tracadie-Sheila for province-wide NB coverage.

WHAT ARE PEOPLE SAYING ABOUT GREENFOOT?

Our 5-star reviews speak for themselves!, Saint John

"SAL AND DANNY WERE JUST INCREDIBLE TODAY"

Sal and Danny were just incredible today!! True professionals. Tidied after themselves. Rehung the pictures on the walls and took me through an instruction of how to work our two new units. Would highly recommend Greenfoot and particularly these two fellas!