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Top-Rated Drain pipe installers in Cosby - Updated Nov 2026

Avatar for Gardner Plumbing LLC
Gardner Plumbing LLC
4.6(
36
)
Basement Drainage Channels - Install

Serving Cosby, TN and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Kevin Gardner & his helper Sam were really nice respectful fellows. I only gave then 4.5 stars on work quality because an auger cable broke and they had to fish it out. I gave them 5 stars on customer service for a number of reasons, not the least of which was there was no b.s. about the broken cable situation. Past that, they both spoke to me with knowledge and humor and answered all my questions as well as gave me valuable insight on how to deal with the issue going forward. Pricing of the job was clear from the get-go. I'll be calling Kevin again. One other thing: I was very frustrated with my situation after working on it for 8.5 hours on a Friday, I went to Home Advisor put in my info and got a text from Gardner in 10 minutes requesting that I call. Kevin Garner answered, I ran through the litany of my issues, Kevin correctly diagnosed the problem, as we found out later, and we agreed on the money for the camera work right then and there. We also made an appointment for the next morning, a Saturday, between 10-11am. They were at my door at 10. It was raining fairly hard and I'm not sure I, if I were them, would have been on time as they had been to a previous job in some mud field. They were nice about my not being quite ready to show them the issue (at an adjacent building) and gave me the 5 minutes I needed to 'dress for success' :), without any comment or complaint at all. In fact they were complimentary about my previous day's work of trying to resolve the problem with just a old style manual feed auger that I worked for 8.5 hours. They told me that they wouldn't have felt like getting out of the sack either, after all that. Like I implied: Decent, nice and respectful people. I'll be hiring this outfit again!"
Response time3 hrs
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Smoky Top Contractor
Smoky Top Contractor
5.0(
16
)
Yard Drainage

Serving Cosby, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Customers say: True professional

"The project included grading and installing 2 cobblestone driveways, a cobblestone walkway from porch to fountain and stone and brick walkway from patio to back house.They completed written detailed bid and executed flawlessly and on time. This was a 2 1/2 month project."
Pavers
Concrete Patio
Landscaping Project
Pavers
Concrete Patio

+88

12 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.1(
105
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Cosby, TN and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"AFS took on our helical pier and sump pump installation on our new home and we were offered competitive pricing, efficient communication, and a timely/clean installation. Our sales rep was Ben who was always available and informed, Tanner installed our sump pump system and was equally impressive, and Peyton managed a crew installing our piers who left the jobsite as clean as they found it. I recommend AFS for all your helical pier and sump pump needs!"
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

148 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Thomas Waterproofing Company, LLC
Thomas Waterproofing Company, LLC
5.0(
3
)
Basement Drainage Channels - Install

Serving Cosby, TN and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Yes, the crew (Isaiah, Brian and Austin), were very professional and hardworking. They were fun to have around and they did a great job. They removed the original shims under the girders and carefully replaced them with steel shims. My house now sits on a better and more secure system. I would definitely recommend Thomas waterproofing."
Humidity Control
Humidity Control
Humidity Control
Humidity Control
Humidity Control

+3

2 neighbors recently requested a quote
Avatar for United Structural Systems
United Structural Systems
New to Angi
Foundation Drainage - Install or Replace

Serving Cosby, TN and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Credit card accepted

USS has worked with over 30,000 satisfied customers to help restore the integrity of their homes, including realtors, property management companies, home inspectors, and HOAs. \n \nWe pride ourselves on top notch foundation repair and waterproofing products and quality workmanship, doing our job with excellence and backing it with our transferable warranties. We are problem solvers, seeking out the source of the problem and implementing a foundation or waterproofing repair that will last. We hold honesty and integrity in high regard, not only in the work we do but also the people we employ. \n \nWe Guarantee Our Best in Keeping Homes Dry & Stable!

Our Work
Our Work
Our Work
Our Work
Our Work

+8

Response time8 hrs
Response rate100%
Avatar for Plumbing Services
Plumbing Services
4.6(
29
)
Basement Drainage Channels - InstallSump Pump or Interior Foundation Drains - Install

Serving Cosby, TN and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"He was punctual, polite, professional and very pleasant to work with. He did not waste time. He and his helper helped me with 3 distinct job: replacing a cracked toilet, installing a new shower head and replacing a disposal. His prices were spot-on and I will have him back to install a new vanity in my bathroom. THANK YOU Cale and Eric!"
unstop toliet
unstop toliet
unstop toliet
unstop toliet
Additional Photos

+11

Response time2 days
Response rate100%
1 neighbors recently requested a quote
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Drain Pipe Installation FAQs, answered by experts

Your garbage disposal is not draining because it might have a clog due to food waste, a foreign object, grease, oil, fat, or it may have a broken motor. When water doesn't flush out of the disposal, that's a key sign that your disposal has a clog or needs repair. 

DIY plunging or drain cleaning chemicals may help minor clogs, but professional hydro jetting ensures long-term solutions.

Yes, chemical drain cleaners contain sulfuric acid and hydrochloric acid, both of which are not only dangerous to your health but also extremely caustic. Drain cleaners will corrode your pipes and could lead to destroyed drain lines, especially if the chemicals interact with the piping for long periods. Unfortunately, this extended interaction is likely if you’re dealing with a clog, as the drain cleaner will have just as much trouble as water does moving through your plumbing system.

Chemical drain cleaners can work to clear clogs in pipes, but their use should be approached with caution. These harsh chemicals can damage pipes over time, and they can also harm the environment. Use them sparingly and consider alternative methods such as using a plunger or a drain snake. If you have concerns about a persistent clog, it's best to consult a professional who can safely and effectively address the issue without causing further damage to your plumbing system.

Usually it’s fine to leave a toilet clogged overnight, as long as it’s not close to overflowing. In some cases, the extra time may give the clog time to work itself out. For example, if it’s caused by an excess of toilet paper, letting it sit could result in the clog dissolving and you may be able to simply flush it away by the time you wake up. 

Only let it sit though if you have more than one toilet in the home.

The Cosby, TN homeowners’ guide to drain pipe installations

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