Gas Piping Services in Southern Wisconsin

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Safe and Reliable Gas Piping Services

Gas piping requires precision, experience, and a strong focus on safety. Dohner Heating & Cooling provides professional gas piping installation and repair services for homes and businesses throughout Southern Wisconsin. Whether you're installing a new appliance, upgrading your system, or addressing a potential issue, our team ensures everything is completed safely, correctly, and up to code.

Based in Edgerton, Wisconsin, Dohner Heating & Cooling proudly serves homeowners and businesses across Southern Wisconsin. Our licensed technicians handle everything from new gas line installations to repairs and system upgrades, always following local codes and safety standards.


We work with both natural gas and propane systems, providing dependable solutions built for long-term performance and safety.

Dohner Heating & Cooling proudly serves homeowners throughout Southern Wisconsin, including Dane, Rock, Green and Jefferson Counties.

Edgerton
Stoughton
Evansville
Milton

Janesville
 Fort Atkinson
 Cambridge
 Madison

Don’t see your town listed? Give us a call—we may still service your area.

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Locally Owned & Operated

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Emergency Service Available

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Veteran & Family Owned

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Manufacturer's Warranty

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Competitively Priced Services & Equipment

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Serving Southern Wisconsin

Our Gas Piping Services


We offer a full range of gas piping services designed to ensure safe operation, reliable performance, and code-compliant installations. We provide gas piping solutions for a wide range of applications, including heating systems and household appliances.


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Gas Line Installation

We install gas lines for furnaces, water heaters, stoves, fireplaces, outdoor grills, and more—properly sized and configured for safe, efficient operation.

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Gas Leak Detection & Repair

If you suspect a gas leak, it’s important to act quickly. Our team can locate and repair leaks to restore safety and peace of mind.

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Gas Line Replacement & Upgrades

Older or damaged gas lines may need to be replaced or upgraded to meet current safety standards. We provide dependable solutions designed for long-term performance.

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Residential & Commercial Gas Piping

We provide gas piping solutions for both residential and commercial properties, ensuring safe, efficient operation for a wide range of systems and applications.

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Code Compliance Inspections

Our team ensures all installations meet local building codes and safety regulations, helping you avoid issues and ensuring everything is completed correctly.

Signs You May Have a Gas Line Issue

Smell of gas or sulfur (rotten egg odor)

Hissing sounds near gas lines

Appliances not functioning properly

Sudden increase in gas usage

Visible damage to gas piping

Safety Comes First

Gas line issues should never be ignored—professional service ensures your system is safe, secure, and up to code.


Gas piping is not something to take chances with. Improper installation or unnoticed leaks can create serious safety risks. Dohner Heating & Cooling follows strict safety protocols and local building codes to ensure every installation and repair is completed correctly and safely.


608 - 295 - 4655

Gas Piping Questions

We keep things simple—honest answers and dependable service. If you have a question, give Dohner Heating & Cooling a call and we’ll walk you through it.

  • What areas do you serve?

    Dohner Heating & Cooling proudly provides services throughout Southern Wisconsin. Based in Edgerton, we serve homeowners and businesses in Janesville, Beloit, Milton, Evansville, Stoughton, Madison, and surrounding communities.

  • How do I know if I have a gas leak?

    Common signs include a strong sulfur or rotten egg smell, hissing sounds near gas lines, or appliances not working properly. If you suspect a gas leak, leave the area immediately and contact a professional.

  • Can you install gas lines for new appliances?

    Yes, we install gas lines for furnaces, water heaters, stoves, fireplaces, outdoor grills, and other appliances.

  • Do you work with both natural gas and propane?

    Yes, our technicians are experienced in working with both natural gas and propane systems.

  • Do gas lines need to be inspected?

    Yes, inspections help ensure your system is safe, up to code, and functioning properly—especially if you’re upgrading or modifying your system.

Schedule Gas Piping Service Today


Whether you need a new gas line installed, a repair, or an inspection, Dohner Heating & Cooling is here to help. Our team provides safe, reliable service you can trust for your home or business.


Call Your Local Heating Experts

608-295-4655


Fast response. Honest service. No pressure.