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Gasman Logo Circle Small
  • Home
  • About
    • Our Mission
    • Why Gas Man?
    • Guarantee
    • Our Reviews
    • Service Areas
  • Services
    • Ductwork
    • Ventilation
    • Indoor Air Quality
    • Inspections
    • Gas Piping
    • BBQ Install
    • Gas Appliances
    • Conversions
  • Installation
    • Furnaces
    • Air Conditioner
    • Water Heaters
    • Thermostats
    • Pool Heaters
    • Tankless Heaters
    • Fireplaces
    • Mini-Split A/C
    • Gas Boilers
    • Heat Pumps
    • Generators
    • HRV/ERV
  • Repair
    • Furnace
    • Air Conditioner
    • Water Heater
    • Pool Heater
    • Mini-Split
    • Thermostat
    • Fireplace
    • Tankless Heater
    • Heat Pump
    • Gas Boiler
  • Maintenance
    • Furnace
    • Air Conditioner
    • Gas Fireplace
    • Pool Heater
    • Water Heater
    • Tankless Heater
    • Heat Pump
    • Mini-Split
    • Gas Boiler
    • Standby Generator
  • Resources
    • Blog
    • Climate Rebates
    • Repair or Replace
    • FAQ
  • Contact
Choosing an HVAC Contractor Ottawa: Red Flags to Avoid

Choosing an HVAC Contractor Ottawa: Red Flags to Avoid

by 247SEO | Mar 22, 2026 | HVAC Maintenance

Choosing an HVAC Contractor Ottawa: Red Flags to Avoid Your HVAC contractor is responsible for the system that keeps your family warm through Ottawa’s -30°C winters and cool through July’s 40°C+ humidex days. A bad hire doesn’t just mean wasted money...
Right AC Size for Your Ottawa Home: 2026 Sizing Guide

Right AC Size for Your Ottawa Home: 2026 Sizing Guide

by 247SEO | Mar 15, 2026 | HVAC Maintenance

How to Choose the Right AC Size for Your Ottawa Home Buying a new central air conditioner for your Ottawa home is a significant investment — and getting the size wrong can cost you thousands in wasted energy, uncomfortable rooms, and premature equipment failure. An...
How to Prepare Your Air Conditioner for Ottawa’s Summer Heat

How to Prepare Your Air Conditioner for Ottawa’s Summer Heat

by 247SEO | Feb 2, 2026 | HVAC Maintenance, HVAC Repair

How to Prepare Your Air Conditioner for Ottawa’s Summer Heat Ottawa summers can be brutal. When temperatures climb into the high 30s with humidity that makes it feel even hotter, your air conditioner becomes essential for comfort and even safety. The last thing...
Spring HVAC Maintenance Checklist Ottawa 2026

Spring HVAC Maintenance Checklist Ottawa 2026

by 247SEO | Feb 2, 2026 | HVAC Maintenance, HVAC Repair

Spring HVAC Maintenance Checklist: Prepare for Ottawa’s Summer After months of relying on your furnace to battle Ottawa’s frigid winters, spring is the perfect time to prepare your HVAC system for the demands of summer. A little preventive maintenance now...
Indoor Air Quality in Winter Ottawa Home Guide

Indoor Air Quality in Winter Ottawa Home Guide

by 247SEO | Feb 2, 2026 | Air Conditioner, Air Quality Systems, HVAC Maintenance

Indoor Air Quality in Winter: Breathe Easier in Your Ottawa Home Ottawa winters force us indoors for months at a time. While sealing up your home keeps the cold out, it also traps pollutants, allergens, and stale air inside. The result? Many Ottawa families spend the...
Tankless vs Tank Water Heater Ottawa: Which Saves More?

Tankless vs Tank Water Heater Ottawa: Which Saves More?

by 247SEO | Jan 18, 2026 | Heat Pump, HVAC Maintenance, HVAC Repair, Water Heater

Walk into any Ottawa basement and you’ll likely find a traditional tank water heater—a large cylinder quietly storing 40-60 gallons of hot water. But increasingly, homeowners are discovering tankless water heaters that mount on walls, take up minimal space, and...

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  • HRV vs ERV Ottawa: Which Ventilation System Is Right?
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  • Heat Pump Installation Ottawa: Cost, Rebates & Sizing Guide
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ABOUT GAS MAN

Since 2004, Gas Man has provided Ottawa with professional HVAC Services.  We install, repair and service anything that runs on natural gas! Fireplaces, furnaces, air conditioners water heaters, pool heaters & more!

Our work is 100% guaranteed & we are authorized to repair heating and cooling systems from all major HVAC suppliers.

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OTTAWA HVAC SERVICES

Home Climate Services

Installation
Repairs
Maintenance

Heating & Cooling Equipment

Furnaces
Air Conditioning
Hot Water Tank
Tankless Hot Water
Thermostats
BBQ Installation
Air Quality
Pool Heaters
Gas Fireplaces

CONTACT US

6770 Breanna Cardill St
Greely, ON
K4P 0C3

Office: (613) 880-3888
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