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Top Gas Line Plumbing Companies in Winston Salem, North Carolina Ranked
Installing or repairing a gas line is a critical home improvement project that directly impacts your safety and comfort. Whether you're adding a gas stove, fireplace, or dryer, proper natural gas piping ensures efficient and reliable fuel delivery to your appliances. In Winston-Salem, this work is governed by strict local codes and requires a licensed professional to handle the permitting, installation, and inspection process. This guide will help you understand what's involved, from planning and costs to finding qualified local experts for your project.

Carolina Plumbing & Remodel
1130 Snow Bridge Ln C, Kernersville, NC 27284
Carolina Plumbing & Remodel is a plumbing company serving Greensboro, NC, and the surrounding Triad area, including Winston-Salem, Kernersville, High Point, and more. They provide plumbing services for residential, commercial, and industrial clients, including tankless water heater installation, drain cleaning, leak detection, and gas line installation. The company offers 24/7 emergency plumbing services to address urgent issues such as burst pipes and water leaks. With years of experience, Carolina Plumbing & Remodel emphasizes quality workmanship and transparent pricing.

Owens Plumbing Company LLC
1418 Whilden Pl, Greensboro, NC 27408
Owens Plumbing Company LLC serves Greensboro, NC, providing a wide range of plumbing services for both residential and commercial clients. Their expertise includes water heater installation and repair, drain cleaning, sewer line repair, leak detection, repiping, gas line installation, and toilet repair. They handle various water heater types such as gas, electric, hybrid, and tankless models, and offer comprehensive drain cleaning services that address issues from kitchen grease to tree root blockages. Owens Plumbing Company LLC also manages water and gas line repairs and replacements, including main sewer and water lines, as well as fixture and faucet installations and repairs. They support commercial properties with plumbing maintenance and emergency services to keep businesses operational.

Martin Bradley Plumbing
4892 McCracken Rd, Kernersville, NC 27284
Martin Bradley Plumbing is a family-owned plumbing contractor based in Kernersville, NC, serving Winston Salem and the entire Piedmont Triad region. With 35 years of experience, they provide a range of plumbing services including tankless water heater installation, drain cleaning, sewer line repair, leak detection, gas line installation, and hydro jetting. The company is licensed in North Carolina and offers 24/7 emergency services to both residential and commercial customers.

Roto-Rooter Plumbing & Water Cleanup
4248 Piedmont Pkwy, Greensboro, NC 27410
Roto-Rooter Plumbing & Water Cleanup provides comprehensive residential and commercial plumbing services in Greensboro, NC. Their offerings include sewer and drain cleaning, water heater repair and installation, leak detection, sewer line repair using trenchless methods, and emergency flood cleanup. The company uses advanced equipment such as hydro-jetting for drain cleaning and offers 24/7 emergency plumbing services to address urgent issues like burst pipes and sewer backups. Serving Greensboro and surrounding counties, Roto-Rooter is experienced in handling complex plumbing systems and environmental factors unique to the area.

Nicchio & Sons Plumbing LLC
winston salem
Nicchio & Sons Plumbing LLC is a family-owned plumbing company serving Winston Salem, NC, and surrounding areas. With over 20 years of experience, they specialize in residential plumbing services including water heater repair and installation, sump pump repair, drain cleaning, hydro jetting, leak detection, repiping, and gas line installation. They handle a wide range of plumbing issues such as clogged drains, leaking pipes, fixture installations, and gas leak repairs. The company is fully licensed and insured, focusing on treating each customer's home with care and attention.
Understanding Gas Line Services in Winston-Salem
Gas line work encompasses a range of services, from running a new line for a kitchen renovation to repairing a leak in an existing system. In North Carolina, this is not a DIY project; state and local regulations mandate that all gas piping work be performed by a licensed professional 1. This ensures the system is installed to code, which is designed to prevent dangerous leaks, fires, or explosions. The process involves careful planning, obtaining the correct permits from the City of Winston-Salem, precise installation, and mandatory inspections before the line is activated 2 3.
The complexity of the job can vary significantly. A simple appliance hookup might be straightforward, while running a new main line from the meter or repairing a buried pipe involves excavation and more extensive labor. Understanding the scope of your specific need is the first step in planning a safe and successful project.
The Permit Process: A Mandatory Step for Safety
Before any trench is dug or pipe is fitted, a permit must be secured. In Winston-Salem, a permit is legally required for any new gas line installation or major modification to an existing system 1 4. This is not merely a formality-it's a crucial layer of consumer protection and community safety.
- Who Files: Your licensed plumbing or gas fitting contractor will typically handle the permit application with the City of Winston-Salem's Inspections Division. They will submit details including the planned route, pipe size, and the BTU load of the connected appliances 5.
- Fees: Permit fees are an essential part of your project budget. In Winston-Salem, these fees can range from $100 to over $300, depending on the project's valuation and complexity 4 6. This fee generally covers the required inspections.
- Inspections: The permit triggers two key inspections: a "pre-cover" inspection (after the pipe is laid in the trench but before it is buried) and a final inspection after the line is connected and pressure-tested 1 3. Passing these inspections is mandatory for your system to be approved for use.
Skipping the permit process can lead to severe consequences, including fines, having to redo the work, and difficulties selling your home. Most importantly, unpermitted work may not be safe.
Step-by-Step: The Gas Line Installation Process
A professional gas line installation follows a meticulous sequence to ensure longevity and safety. Here's what you can expect when you hire a qualified Winston-Salem pro.
- Route Planning: The technician will map the most efficient and safe path from the gas meter or existing line to the new appliance. This plan considers obstacles, depth requirements, and local code clearances from other utilities 7 8.
- Trenching: For underground lines, a trench is dug. Code typically requires gas lines to be buried at a minimum depth of 12 to 24 inches, and at least 18 inches under driveways or areas with heavy vehicle traffic to prevent damage 9 8. This step often involves machinery and can impact your landscaping.
- Piping Installation: Approved piping material, such as black iron pipe or flexible Corrugated Stainless Steel Tubing (CSST), is laid in the trench and secured. Fittings are carefully tightened using proper techniques to prevent future leaks 2 7.
- Pressure Testing: This is the most critical safety step. The entire new section of pipe is sealed and pressurized with air (not gas) to a specific psi. The system is then monitored for any pressure drop, which would indicate a leak. This test must be passed before the inspection and before the trench is backfilled 3 10 5.
- Backfill and Connection: Once the pipe passes inspection, the trench is carefully backfilled. The technician then makes the final connection to the appliance, checks all connections with a gas leak detector, and ensures the appliance is operating correctly 2 7.
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Why Professional Expertise is Non-Negotiable
The risks associated with natural gas are why expertise is paramount. Licensed professionals bring essential knowledge and skills to your project.
- Code Mastery: North Carolina's Mechanical Code and Winston-Salem's local amendments are complex. Professionals understand the specifics regarding materials, joint types, support intervals, and clearance requirements 11 12.
- Safety Protocols: Pros use specialized tools for leak detection, such as electronic gas sniffers and soap solution tests. They know the immediate steps to take if a leak is suspected: evacuate the area, avoid creating sparks, and call the gas company from a safe distance 11 13.
- Insurance and Liability: Reputable contractors carry insurance that protects you and your property in the rare event of an accident during the project. This is a layer of security you don't get with unlicensed work 2 12.
Attempting a gas line project yourself to save money can lead to catastrophic and costly consequences. The investment in a professional is an investment in your peace of mind.
Cost Factors for Gas Piping Projects in Winston-Salem
The total cost of your gas line project is influenced by several variables. While prices can fluctuate, understanding these factors will help you interpret estimates from local contractors.
- Labor: Plumbers and gas fitters typically charge between $45 and $150 or more per hour. The total labor time depends heavily on the project's complexity 3 13.
- Materials: Cost is often calculated per linear foot. Black iron pipe is less expensive than CSST, but CSST can be easier to install in certain situations, potentially saving on labor. The cost for materials and fittings generally falls in the range of $15 to $25 per linear foot 3 10.
- Permits and Fees: As noted, budget $100 to $300+ for the required city permits and inspections 4 6.
- Project Scope: Adding a single line for a stove is a smaller project than running multiple lines for a fireplace, dryer, and grill. Repairing a leak on a buried line adds the cost of locating and excavating the pipe 10 11.
- Landscaping Restoration: A significant but often overlooked cost. Trenching through a yard, garden, or patio will disturb the area. Contractors may include basic backfill and sod replacement, but complex landscaping or hardscape repair will add to the cost 3 5.
Getting multiple detailed, written estimates from licensed Winston-Salem contractors is the best way to understand the market rate for your specific job.
Frequently asked questions
Sources
Footnotes
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Do I Need a Permit for Gas Line Work in North Carolina? - https://gasmastersnc.com/do-i-need-a-permit-for-gas-line-work-in-north-carolina/ ↩ ↩2 ↩3
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Quality Gas Line Installation and Repair - Winston-Salem, NC - https://adamsgaspiping.com/gas-installation-and-service-winston-salem-nc/ ↩ ↩2 ↩3 ↩4
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How Much Does It Cost to Install a Gas Line? [2025 Data] - https://www.homeadvisor.com/cost/plumbing/install-or-repair-gas-pipes/ ↩ ↩2 ↩3 ↩4 ↩5 ↩6
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INSPECTION FEES - City of Winston-Salem - https://www.cityofws.org/DocumentCenter/View/1012/Inspections-Division-Fee-Schedule-PDF ↩ ↩2 ↩3
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How Much Does Gas Line Installation Cost? (2026) - HomeGuide - https://homeguide.com/costs/gas-line-installation-cost ↩ ↩2 ↩3
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Gas Line Installation Cost: 2023 Guide - Super Brothers - https://www.superbrothers.com/gas-line-installation-cost-2023-guide/ ↩ ↩2
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How to Install Natural Gas Lines Safely and Correctly - https://bluegasexpress.com/how-to-install-natural-gas-lines/ ↩ ↩2 ↩3
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How Deep Are Gas Lines Buried? - J.D. Power - https://www.jdpower.com/cars/shopping-guides/how-deep-are-gas-lines-buried ↩ ↩2
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How Deep Do You Need to Bury a Propane or LP Gas Line - https://www.youtube.com/watch?v=rZBRn904H4s&t=42 ↩
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Gas Line Repair and Replacement Costs [2026 Data] | Angi - https://www.angi.com/articles/average-gas-line-repair-and-installation-costs.htm ↩ ↩2 ↩3
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Winston-Salem Gas Line Repair | Safe Service - PF Plumbing - https://www.pfplumbing.com/plumbing-services/gas-lines/ ↩ ↩2 ↩3
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Gas Line Services - Winston-Salem - Pride Plumbing - https://www.callprideplumbing.com/winston-salem/plumbing/gas-line-repair/ ↩ ↩2
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New Gas Line Installation Cost: Natural Gas Piping Supplies & ... - https://www.superbrothers.com/new-gas-line-installation-cost-natural-gas-piping-supplies-custom-piping/ ↩ ↩2