Gas-line concerns deserve careful attention, whether you noticed an unusual odor, heard a hiss, or are planning work near a gas appliance. Northwest Plumbing Services is a family-owned plumbing company led by David and Mindy Sass, serving the Northwest from St. Helens since 1991. Our verified plumbing work includes repairs to pipes, faucets, toilets, disposals, water and drain lines, plus repiping, water heaters, remodels, new construction, and commercial plumbing. Gas-line work is not listed among our verified offerings, so please contact the office before making plans; we can confirm whether your request fits our current scope and help you identify the right next step.
If you smell gas, put safety first
Leave the building and move away from the suspected leak. Do not use matches, operate electrical switches, or make calls from inside. Once you are safely outside, contact your gas utility or 911 as appropriate. Do not re-enter until the proper emergency authority says it is safe.
A hissing sound, damaged piping, or a sudden appliance problem can also justify prompt professional guidance. Treat a possible leak as a safety issue rather than attempting a repair yourself.
Questions to discuss before service
When you call, share the property location, what you observed, whether a utility has already inspected the line, and which appliance or area is involved. Ask whether Northwest Plumbing Services currently handles the specific gas-line inspection, repair, replacement, or permitting needs your project may require.
For planned remodels or new construction, discuss the full plumbing layout early. That can help coordinate water, drain, fixture, and appliance connections with the broader project.
- Do not dig, disconnect, or modify a buried or appliance gas line on your own.
- Keep utility information and any prior inspection notes available for the plumber.
- Confirm licensing and permit requirements for the particular work before it begins.
A local plumbing conversation
Northwest Plumbing Services can also discuss verified plumbing needs such as water or drain lines, repiping, tank and tankless water heaters, fixture repairs, and accessible low-threshold Bestbath showers. These services may be relevant when gas-line questions are part of a remodel or a larger home repair plan, but the office should confirm the exact scope first.
Contact Northwest Plumbing Services
Call (503) 366-1323 or email office@nwplumbingservices.com. The showroom is at 1271 Columbia Blvd, St. Helens, OR 97051; mail can be sent to PO Box 492, St. Helens, OR 97051. Ask the office to confirm current gas-line availability, any Oregon licensing or permit questions, and the safest next step for your property.
Start with a clear conversation.
Tell us what’s happening
Share the concern, your property location, and the information you have so far.
Discuss the work
Talk through the system, project needs, and whether the topic fits your property.
Confirm next steps
Confirm availability, scope, and any requirements before scheduling work.
Questions about your project
Does Northwest Plumbing Services perform gas-line repairs?
Gas-line repair is not a verified offering in the information available for this page. Call (503) 366-1323 to confirm whether your project fits the company's current scope or to ask for next-step guidance.
What should I do if I smell gas in my St. Helens home?
Leave immediately, avoid flames and electrical switches, and call your gas utility or 911 from a safe location. Do not return until emergency personnel or the utility says it is safe.
Can a gas-line question be part of a remodel plan?
Yes, it can be useful to discuss appliance connections alongside the water, drain, fixture, and other plumbing work in a remodel. Contact the office first to confirm the requested gas scope.

