A sink that fills while you do dishes, or a tub that won’t empty, is usually a clog, not a mystery. Underwood cleans drains across Collin, Grayson, Fannin, Hunt, and Lamar counties, from the fixture to the main line.
Stop running water into it. Call (903) 449-1677 and we’ll schedule a drain cleaning, evenings included.
Call or request a quote: Which fixture, how long it’s been slow, and whether other drains are gurgling.
Find the clog: A cable or a camera, depending on whether it’s one sink or the whole side of the house.
Explain what we found: Grease, roots, a collapsed spot, or a simple stoppage. You hear it before we sell a repair.
Clear it: Mechanical cleaning. We don’t pour chemical drain cleaner down a line we’re about to open.
Test the fixtures: We run the sinks, the tub, and the washer if that’s what was backing up.
Leave it clean: The access point and the floor around it get cleaned up.
No. We cable or jet the line. Chemical cleaner sits in the clog, eats the fixture, and makes the job harder when we arrive.
A cable opens a hole through grease or roots. If it returns in weeks, the line needs a camera and, often, hydro jetting or a repair. We’ll say which.
Collin, Grayson, Fannin, Hunt, and Lamar counties, including McKinney, Allen, Prosper, Sherman, Denison, Bonham, Greenville, and Paris.
Yes. We pick up nights and evenings. A main line that has already backed into the tub doesn’t wait for a weekday morning.
The Plumber’s Club includes one drain cleaning a year, plus priority scheduling. Ask when you call, or see Memberships.
Why Underwood
01
We answer and we show up. A backed-up kitchen doesn’t need a voicemail and a three-day wait.
02
Cable machines ride on the vans we send to drain calls, so the first visit is the cleaning, not a look-and-leave.
03
If the backup is the sewer or the septic tank, we don’t hand you to another company. Same call.
04
Licensed plumbers who have cleaned these lines across DFW and Northeast Texas for years.
What We Fix
Drain cleaning for houses and small businesses in McKinney, Sherman, Denison, Bonham, Greenville, and Paris.
Reviews
Reviews
4.9
(1521 Reviews)
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Michael JeterTrustindex verifies that the original source of the review is Google.
Plumber knew his job and how to fix the problem fast.![]()
Sheldon NicolleTrustindex verifies that the original source of the review is Google.
Chad came by and did an amazing job. Peace of mind is a valuable thing. Thanks Underwood!!![]()
Saphir ButterTrustindex verifies that the original source of the review is Google.
I needed a sewer tank cover replaced due to it being hit by the lawnmower. These guy fixed it in less than 30 minutes. Chad also suggested putting landscaping stuff around the 4 tanks to prevent this happening again. Totally happy with their service.![]()
Sally MayTrustindex verifies that the original source of the review is Google.
Great
More Services
Burst pipes and backups. We pick up nights, evenings, and holidays.
Protect Your Home
At Underwood, we offer tailored solutions to keep your home and its systems running smoothly. Whether you need memberships to be county compliant or simply maintain your systems for the long haul, we have a plan to fit your needs.
Get in Touch
Tell us what’s going on and where and we’ll get a licensed tech out to you ASAP.
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Service Areas
Drain calls across Collin, Hunt, Grayson, Fannin, Lamar, and Cooke counties, with evening scheduling from McKinney, Bonham, and Sherman. Bryan County, Oklahoma is septic maintenance only. We are not licensed to plumb there.
Not sure whether you’re in range? Call (903) 449-1677. Related work: Hydro Jetting and Sewer Line Inspection and Repair.