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Find Sewer main install, replace or repairers in Mammoth

Avatar for Montani Mechanical Group LLC

Montani Mechanical Group LLC

5.00(
30
)
•Approved Pro

Montani Mechanical Group LLC

5.00(
30
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
200 local quotes requested

Montani Mechanical Group, LLC, is committed to providing the highest quality work at the most cost effective price. We are locally owned and operated, and our fully licensed and insured service technicians, plumbers, and installers are some of the very best in West Virginia. We make customer satisfaction our highest priority. With a combined 40 years of experience in heating, cooling, plumbing, electric, and refrigeration, our company strives to provide both our residential and commercial customers the best experience in what can be very stressful times. Montani Mechanical Group is also a proud Ruud Pro Partner. When homeowners need an independent heating and cooling contractor they can trust, they turn to the pros— Ruud® Pro Partners. No other contractor supplies, installs and services more Ruud residential solutions. Pro Partners are held to the highest standards of customer service, professional training and industry expertise. We offer 24/7 emergency service, and are only ever a phone call away. Free estimates for select projects, ask for details.

"Everything just great. Timely and experienced."

Charles S on August 2025

Montani Mechanical Group, LLC, is committed to providing the highest quality work at the most cost effective price. We are locally owned and operated, and our fully licensed and insured service technicians, plumbers, and installers are some of the very best in West Virginia. We make customer satisfaction our highest priority. With a combined 40 years of experience in heating, cooling, plumbing, electric, and refrigeration, our company strives to provide both our residential and commercial customers the best experience in what can be very stressful times. Montani Mechanical Group is also a proud Ruud Pro Partner. When homeowners need an independent heating and cooling contractor they can trust, they turn to the pros— Ruud® Pro Partners. No other contractor supplies, installs and services more Ruud residential solutions. Pro Partners are held to the highest standards of customer service, professional training and industry expertise. We offer 24/7 emergency service, and are only ever a phone call away. Free estimates for select projects, ask for details.

"Everything just great. Timely and experienced."

Charles S on August 2025

Avatar for Montani Mechanical Group, LLC

Montani Mechanical Group, LLC

4.88(
29
)
•Approved Pro

Montani Mechanical Group, LLC

4.88(
29
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
18 local quotes requested

Montani Mechanical Group, LLC is committed to providing the highest quality work at the most cost effective price. We are locally owned and operated and our fully licensed and insured service technicians, plumbers and installers are some of the very best in West Virginia. We make customer satisfaction our highest priority. With a combined 40 years of experience in heating, cooling, plumbing, electric and refrigeration, our company strives to provide both our residential and commercial customers the best experience in what can be very stressful times. We offer 24/7 emergency service and are only ever a phone call away. Montani Mechanical Group is now a proud Ruud Pro Partner. When homeowners need an independent heating and cooling contractor they can trust, they turn to the pros— Ruud®️ Pro Partners. No other contractor supplies, installs and services more Ruud residential solutions.

"Great job"

Francis S on September 2023

Montani Mechanical Group, LLC is committed to providing the highest quality work at the most cost effective price. We are locally owned and operated and our fully licensed and insured service technicians, plumbers and installers are some of the very best in West Virginia. We make customer satisfaction our highest priority. With a combined 40 years of experience in heating, cooling, plumbing, electric and refrigeration, our company strives to provide both our residential and commercial customers the best experience in what can be very stressful times. We offer 24/7 emergency service and are only ever a phone call away. Montani Mechanical Group is now a proud Ruud Pro Partner. When homeowners need an independent heating and cooling contractor they can trust, they turn to the pros— Ruud®️ Pro Partners. No other contractor supplies, installs and services more Ruud residential solutions.

"Great job"

Francis S on September 2023

Richard Wilbur Builders Inc.

3.00(
1
)

Richard Wilbur Builders Inc.

3.00(
1
)
Customers say: True professional
33 years of experience

Custom home building,remodeling,since 1993. currently 19 employees.

Custom home building,remodeling,since 1993. currently 19 employees.

Avatar for William Jean Electric Company

William Jean Electric Company

4.86(
22
)

William Jean Electric Company

4.86(
22
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Rated #1 in Kanawha Valley by the 2018 Daily Mail Gazette. Willing to do small repairs and general maintenance. When the lights go out or the heat stops working this winter, always count on the technicians to Wm Jean Electric to shed some light on your problems. State licensed and fully insured. Additional Email: info@Wmjeanelectricco.com. DBA: WM Jean Electric Co.

"They not only installed ceiling fans they also installed new lights and new outlets…….also did some rewiring. They do excellent work very reliable and professional. Also did duct work. "

Tammy C on September 2025

Rated #1 in Kanawha Valley by the 2018 Daily Mail Gazette. Willing to do small repairs and general maintenance. When the lights go out or the heat stops working this winter, always count on the technicians to Wm Jean Electric to shed some light on your problems. State licensed and fully insured. Additional Email: info@Wmjeanelectricco.com. DBA: WM Jean Electric Co.

"They not only installed ceiling fans they also installed new lights and new outlets…….also did some rewiring. They do excellent work very reliable and professional. Also did duct work. "

Tammy C on September 2025

DRY Construction LLC

No reviews yet

DRY Construction LLC

No reviews yet
35 years of experience

.DRY Construcion is a Carpentry,Pluming,Electrical and Heat @AC Company,We do Roofs,Decks,Windows,Doors,Hardword floors and much,much,more.DRY Construction( we do it right the first time)

.DRY Construcion is a Carpentry,Pluming,Electrical and Heat @AC Company,We do Roofs,Decks,Windows,Doors,Hardword floors and much,much,more.DRY Construction( we do it right the first time)

Kanawha Valley Maintenance

4.40(
35
)

Kanawha Valley Maintenance

4.40(
35
)
Customers say: Super punctual
34 years of experience

We can take care of all your plumbing and HVAC needs. No job to big or to small!

"It went great. They did a great job."

Mary ann m on January 2020

We can take care of all your plumbing and HVAC needs. No job to big or to small!

"It went great. They did a great job."

Mary ann m on January 2020

Bell construction llc

No reviews yet

Bell construction llc

No reviews yet
11 years of experience

Small business oriented in quality and attention to detail. Customer satisfaction driven

Small business oriented in quality and attention to detail. Customer satisfaction driven

Lowe's

4.20(
5
)

Lowe's

4.20(
5
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Store Number-0616.

Store Number-0616.

R D Posten Construction

4.89(
9
)

R D Posten Construction

4.89(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Locally owned and operated, R.D. Posten Construction is a service-oriented company which takes great pride in work performed. Only dedicated subs are used. No travel fees. Free Estimates.

Locally owned and operated, R.D. Posten Construction is a service-oriented company which takes great pride in work performed. Only dedicated subs are used. No travel fees. Free Estimates.

McSweeney Electric

5.00(
11
)

McSweeney Electric

5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer any residential electrical service and also a little commercial service as well. Honest, clean, and professional work is what you will get from us! We are excited to help you with anything you need and look forward to the opportunity.

"Very quick to respond and did an excellent job at a very reasonable price. Will definitely be using them again."

Lana D on November 2023

We offer any residential electrical service and also a little commercial service as well. Honest, clean, and professional work is what you will get from us! We are excited to help you with anything you need and look forward to the opportunity.

"Very quick to respond and did an excellent job at a very reasonable price. Will definitely be using them again."

Lana D on November 2023

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FAQs for sewer main install, replace or repair projects in Mammoth, WV

When installing a sewer line, you should consider extra costs like tree removal, driveway repairs, or patio resurfacing. Hiring a professional plumber is essential, and you may need additional specialists if landscaping or heavy excavation is involved. Addressing these potential extras up front helps ensure accurate budgeting and prevents sudden cost overruns.

To calculate the length of sewer piping you need, measure the distance from your house to the main sewer line, adding the depth of the city main to this distance. Be sure to account for any obstacles like tree roots or utility lines that may require additional piping.

City sewer lines are installed at a lower elevation to prevent unwanted backflow and water damage. This lower positioning ensures enhanced performance and long-term safety, meeting all technical and safety standards.

With trenchless methods, a plumber inserts a smaller pipe within the existing plumbing, avoiding full excavation. It can be more cost-effective and less disruptive than traditional methods, but it's not suitable for all homes.

Yes, you must secure permission from your local water authority before connecting to a public sewer line. This approval ensures your connection meets all regulatory requirements.

Sewer lines are buried between 18 inches and 8 feet deep, with most systems placed between 18 and 30 inches. In colder regions, pipes are set deeper to remain below the frost line.

The Mammoth, WV homeowners’ guide to sewer main install, replace or repairs

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

See all articles