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Find Sewer main install, replace or repairers in Columbia

Avatar for Cottrell & Co., Inc.
Cottrell & Co., Inc.
4.9(
486
)

Serving Columbia, SC and surrounding areas

Angi Approved

In business since 1995

Emergency services offered

Warranties offered

"Do not use this company for backflow tests! I called Cottrell for a simple backflow device test. I was charged $213 for a backflow test which was over twice the amount I was told to expect by friends and family who had the same test done by other plumbers (one even showed me his invoice for $35.00). It is an absurd price for a very simple test and far overpriced compared to other plumbers in the area."
Response time8 hrs
Response rate100%
54 neighbors recently requested a quote
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Avatar for 2nd Wind Heating Air Conditioning
2nd Wind Heating Air Conditioning
3.0(
2
)

Serving Columbia, SC and surrounding areas

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"The rep from the company did not have all of the necessary equipment to do the job. He ask to use our wet vac and towels. After 20 min. he said could not repair the job and charged me $342."
163 neighbors recently requested a quote
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Forest and Wildlife Innovations, Inc.
New to Angi

Serving Columbia, SC and surrounding areas

Angi Approved

In business since 2000

Free estimates

Warranties offered

Forest and Wildlife Innovations, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

4 neighbors recently requested a quote
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FAQs for sewer main install, replace or repair projects in Columbia, SC

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 Columbia, SC 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.

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