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Find Gas piping pros in Denville

Lamco Plumbing & Heating Contractors
4.7(
233
)

Serving Denville, NJ and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Tom @ Lamco gave us an estimate on a gas install replacing the hot water heater and conversion kit on furnace. The estimate did not change. We are very satisfied with the efficient and excellent work performed. Anthony came to our home and was very professional and cordial. Thank You Tom!"
Response time1 day
20 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for ProsWay Plumbing & HVAC
ProsWay Plumbing & HVAC
5.0(
29
)

Serving Denville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I could not be happier with the outstanding service provided by ProsWay Plumbing! From start to finish, their team exceeded my expectations. They installed my new boiler flawlessly, demonstrating exceptional expertise and attention to detail throughout the process. What impressed me the most was their professionalism and positive attitudes, which made the entire experience smooth and stress-free. The team was not only highly skilled but also incredibly courteous, patiently answering all my questions and explaining the process in a way that was easy to understand. They showed up on time, worked efficiently, and left my space cleaner than when they arrived. It is clear that they take pride in their work and truly care about delivering top-notch service to their customers. I highly recommend ProsWay Plumbing to anyone in need of plumbing services. Their dedication to quality and customer satisfaction is unmatched, and I will definitely be reaching out to them for any future needs. If you are looking for true plumbing professionals, look no further!"
Top Quality WH
Top Quality WH
Top Quality WH
Boiler Installation
Boiler Installation

+18

Response time6 hrs
33 neighbors recently requested a quote
Recommended by48%of homeowners
Avatar for ABCastello's Heating and Cooling
ABCastello's Heating and Cooling
4.8(
87
)

Serving Denville, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Fantastic response time, client service and work! Both technicians were skillfully prepared to detect and locate a gas leak that PSEG wasn't able to pinpoint. The quote was clear, the communication was clear, the work was carried out perfectly and the pricing was on point. I would certainly recommend them, and will certainly hire them in the future."
Air conditioning installation
A/C compressor replacement
410A charging system
Oil-Gas conversion
Propane-Gas conversion

+24

Response time11 hrs
Recommended by95%of homeowners
Avatar for GFC Contracting
GFC Contracting
4.9(
15
)

Serving Denville, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I couldn’t be more impressed with the service I received. From the moment I called, the team was professional, responsive, and easy to work with. They arrived right on time, diagnosed the issue quickly, and took the time to explain the repair process clearly. The quality of the workmanship is top-tier. They were efficient, tidy, and made sure everything was functioning perfectly before heading out. It’s rare to find a service provider that balances technical expertise with such great customer care. If you’re looking for a reliable, honest, and skilled plumbing team, I highly recommend giving them a call!"
36 neighbors recently requested a quote
Avatar for AEO Plumbing & Heating, LLC
AEO Plumbing & Heating, LLC
4.7(
13
)

Serving Denville, NJ and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"Called Vin about a leaking shower drain. He showed up the same day. He replaced my shower drain and did a nice clean job. Few weeks later, had a problem with a leaking toilet, again Vin showed up promptly and fixed the problem. Vin is professional and extremely reasonable. I highly recommend him and will use him again for future plumbing."
Response time30 mins
Recommended by100%of homeowners
Avatar for Sydlar Service LLC
Sydlar Service LLC
5.0(
10
)

Serving Denville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Received call from Melissa, who was friendly and professional. Plumber George arrived promptly. He was able to quickly diagnose and resolve a frozen pipe on my heater system, preventing a potential rupture that would have been aggravating and expensive! Very friendly and professional service from start to finish. "
Bathroom Remodel
Kitchen sink
Bathroom remodel
Plumbing
Boiler/Water Heater

+3

Response time11 hrs
Response rate94%
2 neighbors recently requested a quote
Avatar for All Clear Plumbing and Drains
All Clear Plumbing and Drains
4.0(
6
)

Serving Denville, NJ and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Honeywell Zone Valves
Sewer line repair
FROZEN SINK DRAIN
Recent Work Photos
Recent Work Photos

+29

Response time10 mins
Response rate89%
Recommended by50%of homeowners
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FAQs for gas piping projects in Denville, NJ

Plumbers with proper licensing and credentials install and relocate gas lines. When hiring a professional, verify they have experience with gas systems and all required certifications. Some homeowners choose to work with plumbers specializing in natural gas installations, as they have extensive experience with similar projects and understand the safety requirements.

The timeline for gas line relocation varies based on project complexity, permit processing, and inspection scheduling. The physical labor takes a few hours to one day, depending on the line length. However, the actual installation work represents only part of the overall project timeline. Your contractor should provide a specific timeframe based on your circumstances and local permitting requirements.

Your gas supply must be shut off during the relocation process. This safety measure prevents gas leaks while connections are being modified. Plan for this temporary service interruption by making alternative arrangements for cooking, heating, or other gas-dependent systems in your home. The shut-off generally only lasts for a portion of the work, often a few hours.

Relocating gas lines to connect new appliances is a common reason for this type of project. Whether you're installing a gas stove, fireplace, dryer, or outdoor grill, a professional can determine the best route for extending your existing gas system. The cost will depend on the distance between your current gas line and the new appliance location.

Gas line work is not suitable for DIY projects. Natural gas is highly flammable and potentially lethal if not handled correctly. Gas leaks can be difficult to detect without specialized equipment. Professional plumbers have the proper training, tools, and experience to safely relocate gas lines while ensuring compliance with local building codes and safety standards.

The Denville, NJ homeowners’ guide to gas pipings

From average costs to expert advice, get all the answers you need to get your job done.