Gas Line Installation & Repair
Gas Line Installation & Repair in Great Falls, MT | HVAC Gas Services
Licensed Gas Line Experts for Home & HVAC Projects
When it comes to working with natural gas or propane, safety is non-negotiable. At Northern Heating & Cooling, we provide expert
gas line installation in Great Falls and surrounding communities—helping homeowners and businesses power furnaces, stoves, fireplaces, and more. Whether you’re adding a new appliance, upgrading your heating system, or suspect a leak, our certified technicians deliver code-compliant gas piping services with precision and care.
Safe Gas Line Services by Certified Technicians
Gas piping isn’t a DIY job. Improper installation or repair can result in dangerous leaks, fire hazards, or serious health risks. That’s why we only send trained, licensed technicians who specialize in
Montana gas piping for HVAC systems and appliances. Whether working with natural gas or propane, we follow strict safety protocols, secure the required permits, and thoroughly pressure-test every line before service begins. From Great Falls to Vaughn, we keep local homes and businesses running safely.
Gas Line Installations
Need a new gas hookup? We handle gas line installations for:
- Furnaces and boilers
- Kitchen stoves and ovens
- Gas fireplaces and log sets
- Garage and workshop heaters
- Outdoor gas BBQs and fire pits
We’ll plan the route, pull permits, install proper valves, and connect the appliance—all to code. Whether you’re upgrading your heating system or remodeling your kitchen, our gas line experts make the process seamless and safe. If you’re installing a new furnace, visit our New Furnace Installation page for details on equipment options and efficiency upgrades.
Gas Line Repair & Leak Detection
If you smell gas or suspect a leak, don’t wait. Leave the area immediately and call your utility provider to shut off service. Once it’s safe, our team at Northern can locate the issue and provide gas line repair in Great Falls, MT—including replacing damaged sections, tightening fittings, and retesting for leaks. We respond promptly and work with homeowners, landlords, and property managers to restore safe service quickly.
We also offer preventative inspections and diagnostics if your system is aging or you’ve noticed unusual odors, pressure issues, or appliance malfunction.
Upgrades & Retrofitting for Gas Appliances
Switching from electric to gas? We provide full gas line retrofitting services for HVAC conversions, kitchen remodels, and water heater replacements. Whether you’re adding a gas furnace, converting to a gas dryer, or upgrading a water heater, we’ll ensure your system is properly piped and pressure-tested. Learn more about system-wide upgrades on our HVAC System Retrofitting page.
Gas Line FAQs
Do I need a permit to install a gas line in Montana?
Yes—permits are required, and our team handles all permitting, inspections, and paperwork on your behalf.
Can you install a gas line for my garage heater or outdoor fire pit?
Absolutely. We install gas lines for heating appliances in detached garages, shops, and outdoor living spaces.
What should I do if I think I smell gas?
Leave the building immediately, don’t use electrical switches or open flames, and call your utility provider. Once they shut off service, call Northern to inspect and repair the line.
How often should gas lines be inspected?
We recommend inspection during HVAC tune-ups or any time you're adding new gas appliances. Older homes should have periodic checks for corrosion or leaks.
Are flexible gas lines safe?
Yes, when installed by a licensed technician. We use approved flex lines for certain applications and ensure they’re anchored and protected per local codes.
Let’s get your gas line project handled safely and efficiently
From heating system installations to appliance hookups and leak repairs,
Northern Heating & Cooling is your trusted choice for
gas line installation in Great Falls. Contact us today to schedule an estimate or emergency service.