Gas Systems

Gas Piping, Equipment & Service

Gas work is the part of the job with the least room for error. Our licensed technicians install and service gas piping and equipment — pressure-tested and code-inspected on every job.

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  • 48+ Years In Business
  • Licensed & Insured Family Owned
  • Free Estimates No-Charge Sizing

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Gas questions are worth asking. Call and we'll walk through it.

Call (603) 225-6929

Gas Services We Offer

Installation, service, and repair of gas piping and gas-fired equipment by licensed technicians — with every line pressure-tested and inspected before it's put into service.

  • Gas Piping

    New gas piping runs for appliances, heating equipment, and light industrial use.

  • Equipment Installation

    Gas-fired boilers, furnaces, water heaters, and appliances installed to spec.

  • Service & Repair

    Diagnosis and repair on gas-fired equipment that won't fire, won't hold, or won't keep up.

  • Testing & Inspection

    Every line pressure-tested and code-inspected before it goes into service.

  • Gas Piping

    • New runs and extensions for heating equipment and appliances
    • Piping sized to the appliance's actual BTU demand, not guesswork
    • Pressure-tested and code-inspected before the system is put into service

  • Gas Equipment

    • Gas-fired boilers, furnaces, and water heaters installed and serviced
    • Conversions and replacements for aging equipment
    • Safety devices installed per code and manufacturer instructions on every job

A Note on Safety

If you smell gas, leave the building and call your gas utility first — then call us. We don't cut corners on gas work: the licensed technician on your job is the one who tests and signs off on it.

Not sure what you need? Talk to a technician

Why Homeowners Choose Bow

  • Free sizing & estimates

    Every calculation, design, and quote is done at no charge.

  • Family owned since 1960

    48+ years of personal attention to residential, commercial & light industrial customers.

  • Trusted brands only

    State Industries, Super-Stor, Noritz, Rinnai & Bock — matched carefully to your home.

  • Old unit hauled away

    We remove and take your old leaker with us when the job is done.

  • 48+ Years in Business
  • Free Sizing & Estimates
  • 3 Markets Served

Frequently Asked Questions

Don't see your question here? Call us — we're happy to talk it through before you book anything.

What should I do if I smell gas in my home?
Leave the building immediately and call your gas utility from a safe location — then call us. Don't turn on or off any switches, and don't try to locate the leak yourself.
Do you work with propane as well as natural gas?
Yes. We install and service piping and equipment for both natural gas and propane systems, including underground piping for applications like pool heaters and outbuildings.
Is every gas line you install inspected before it's used?
Yes. Every gas piping installation is pressure-tested and inspected by the local code official before the system is put into service — no exceptions.

Ready to Schedule Service?

Call us today — we look forward to servicing your account.

(603) 225-6929