5 Star Google Reviews
Gas Line Installation in McMinnville, Oregon | New Lines for Any Appliance, Any Room
Adding a gas appliance to your home starts with getting gas to the right location. Your Fireplace Pros installs new gas lines for kitchens, laundry rooms, garages, outdoor living spaces, and everywhere else a McMinnville or Yamhill County homeowner needs a gas supply. Every line is sized for the appliance demand, routed through accessible paths, pressure-tested, and ready for Yamhill County inspection. Oregon CCB #36-82C. 262+ reviews at 4.9 stars. 26 years serving this area.

Gas Line Installation for McMinnville and Yamhill County Homes
Gas line installation is the connecting piece behind every gas appliance in your home. Whether you’re adding a gas range to a kitchen that was originally wired for electric, running a line to a new fireplace, or extending gas service to an outdoor grill, the line itself has to be sized, routed, and connected correctly or the appliance won’t perform and the installation won’t pass inspection.
The basics of a gas line run are straightforward: pipe goes from a supply point (the gas meter for natural gas, or the regulator on a propane tank) to the appliance location, with a shut-off valve at the point of use. But the details matter. The pipe diameter needs to match the BTU demand of the appliance. The total equivalent length of the run (including fittings, elbows, and tees) affects the pressure delivered at the far end. An undersized line starves the appliance of fuel, causing poor performance and potentially dangerous operating conditions.
In McMinnville, most homes inside city limits have NW Natural gas service. Running a new line from the meter typically means routing pipe through the crawl space or basement, up through the floor to the appliance location. Many downtown McMinnville homes from the 1940s and 1950s have crawl spaces that are tight but accessible, making gas line installation feasible without opening walls. Newer homes near Baker Creek and Michelbook often have better access through unfinished basements or utility chases.
For rural Yamhill County properties outside the NW Natural service area, gas lines run from the propane tank to the house. These runs are longer and require burial below frost line for the outdoor segment. Properties between Sheridan and Willamina, out past Carlton, or along the back roads between Amity and the Coast Range foothills often need 50 to 100 feet of buried line from the tank to the home’s entry point. We handle the trenching, pipe laying, and backfill as part of the installation.
Gas line work is also common during remodeling projects. Moving a kitchen, converting a laundry room from electric to gas, or adding a gas fireplace to a room that was never plumbed for it all require new line runs. We coordinate with general contractors on remodel projects across the McMinnville and Newberg area to get gas lines roughed in at the right stage of construction.
When It’s Time for Gas Line Installation
You’re adding a new gas appliance and there’s no existing gas supply in the area. Kitchens that were built for electric stoves, rooms that need a gas fireplace, and garages that need a gas heater all require a new line run.
Your existing gas line is undersized for a new, higher-BTU appliance. Upgrading from a standard furnace to a high-efficiency unit, or adding a second appliance to a line that was sized for one, may require upsizing the supply pipe.
You’re building an outdoor living space with a permanent gas grill, fire pit, or patio heater. Outdoor gas lines need to be properly buried and routed. This isn’t a job for a flexible connector and a propane tank.
You smell gas, hear hissing, or notice a dead spot in your yard near a buried gas line. If you suspect a gas leak, leave the area immediately and call your gas utility (NW Natural) or 911. After the immediate hazard is addressed, call (503) 550-4027 to schedule a line inspection and replacement.
What Gas Line Installation Covers
Line Sizing and Route Planning
We calculate the BTU demand of the appliance (or appliances) the new line will feed, then size the pipe diameter and plan the route. The route accounts for structural members, existing utilities, accessibility for future service, and the shortest practical path from supply to appliance. For McMinnville homes with crawl spaces, this usually means a walk-through under the house to map the run before quoting the job.Pipe Installation and Connection
We run the gas line, install a shut-off valve at the appliance location, add the required drip leg, and make the final connection to the appliance. Every joint and fitting is made with approved materials for the fuel type (natural gas or propane). For outdoor runs on rural Yamhill County properties, we trench, lay the pipe below frost line, and backfill.Pressure Test and Inspection Prep
Once the line is complete, we pressure-test the entire run. The system holds at test pressure for a set period to confirm there are no leaks at any joint, valve, or connection. We don't leave until the test passes. The permit and Yamhill County Building Department inspection are coordinated as part of the project.Trust
Why McMinnville Homeowners Choose Your Fireplace Pros for Gas Lines
Sizing a gas line wrong is an expensive mistake. Too small and the appliance won’t get enough fuel. Too large and you’ve overspent on materials. Our crew has been running gas lines through McMinnville crawl spaces, Newberg basements, and rural Yamhill County properties for over two decades. That means we know the housing stock, the common routing challenges in different eras of construction, and how to get a line from point A to point B without tearing your house apart.
- Every gas line installation includes a full-system pressure test and Yamhill County inspection coordination at no extra charge
- Experience with both NW Natural gas (city) and LPG propane (rural) systems, so you get the right fittings, sizing, and regulator setup for your fuel type
- Oregon CCB Licensed (#36-82C), 262+ reviews at 4.9 stars, and a BuildZoom score of 123 (top 1% of Oregon contractors)

5 Star Google Reviews
McMinnville Homeowners on Their Gas Line Projects
Gas line installation isn't the kind of project that gets a lot of social media attention, but it shows up in our 4.9-star reviews when homeowners mention the follow-through: clean routing, passed inspections, and appliances that work right the first time. Across 262+ Google reviews, the consistency of our gas work speaks through the results.
They do a great job and clean-up
Thank You so much!!
I will surely be using them for any other jobs that come up.
Gas Installation Across McMinnville, Newberg, and Yamhill County
Your Fireplace Pros provides gas installation service throughout Yamhill County and the surrounding Willamette Valley. Our shop is based in McMinnville at 4230 NE Hawn Creek Rd, and we work in Newberg, Dundee, Carlton, Dayton, Lafayette, Amity, Sheridan, Willamina, and Yamhill regularly. Whether your home is on the NW Natural gas grid in town or on a propane tank on a rural property, we carry the fittings and equipment for both fuel types and can handle installations anywhere in our service area. Newberg residents often find us a more responsive option than waiting on a Portland-area plumber or gas fitter who treats the Yamhill County drive as a day trip.
Gas Line Installation Questions
Contact usHow much does it cost to run a gas line in McMinnville?
Costs depend on the length of the run, the pipe diameter, the accessibility of the route, and whether the job involves trenching for outdoor or buried lines. A short run through an open crawl space to a kitchen range is at the lower end. A long run from a propane tank to a rural home with trenching and multiple appliance connections is more involved. Call +1 503-550-4027 for a quote based on your specific layout.
Can you run a gas line through an existing wall without major demolition?
In most cases, yes. McMinnville homes with crawl spaces or basements give us access to route pipe under the floor and come up at the appliance location with minimal wall disruption. Slab-on-grade homes (less common in this area but they exist) may require routing through an attic or along an exterior wall. We plan the route to minimize damage to finishes.
What size gas line do I need?
That depends on the BTU rating of the appliance and the total equivalent length of the run. A kitchen range uses less gas than a whole-house generator. We calculate the sizing based on Oregon Fuel Gas Code tables, which account for pipe diameter, run length, and the number of fittings. You don’t need to figure this out yourself.
Do gas lines in Yamhill County require a permit?
Yes. Gas line work requires a mechanical permit through the Yamhill County Building Department. The permit triggers an inspection to verify the installation meets Oregon Mechanical Specialty Code requirements. We pull the permit and schedule the inspection as part of every gas line project.
How long does gas line installation take?
A single-appliance gas line run through an accessible crawl space typically takes a half day. More complex projects (multiple appliance connections, outdoor trenching, or running through difficult-access areas) may take a full day. We confirm the timeline during the quoting process.
Can you extend a gas line to my detached garage or workshop?
Yes. Detached structures need a buried gas line from the main house or meter to the outbuilding. For Yamhill County properties, this involves trenching below frost line and using approved materials for underground burial. Common uses include garage heaters, workshop equipment, and standby generators.
Get Gas Where You Need It, Installed the Right Way
Whether it’s a 10-foot run to a kitchen range or a 100-foot buried line to a shop building, Your Fireplace Pros sizes, routes, tests, and inspects every gas line we install across McMinnville and Yamhill County. Tell us where you need gas and we’ll tell you exactly what it takes.