Master Plumbing Systems
“As usually , Don hit it out of the park, Great Service and Product!”
Best Drain Cleaning Services in St. George, UT
15 contractors listed · 12 in St. George · 7 open 24/7 · 10 open weekends · 14 rated 4.5+
Data verified November 1, 2026
A-1 Services
“The gentleman that arrived on a Sunday evening to check the problem with my furnace was kind, efficient and thorough.”
Marlin Plumbing Heating and Air
“They did a great job very professional, emergency situation on AC at 113 day is STG.”
Saint George Water Heaters
“I called to have my water heater replaced and Chandlyr came through with a clean job, great communication and on time arrival.”
Roto-Rooter Plumbing & Water Cleanup
“Even though it was a weekend the technician showed up very quickly and took care of the blown expansion tank and had us taken care of within an hour of arrival.”
My Buddy the Plumber Heating & Air
“Friendly service and will definitely keep this company in mind for our future needs.”
The 15 companies listed for St. George, UT clear blocked drains and sewer lines. Hours, jetting and camera work, and free estimate claims come from each company's own website. Ask who carries their own jetter rather than subcontracting it before you book.
Area overview: St. George, UT
12 of the 15 contractors we list are based in St. George; the other 3 serve St. George from Washington (2 mi). The contractors on this page are rated from 4.4 to 5.0 across 3,653 reviews; 11 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (87%), responsiveness (87%) and quality (80%). 7 are open around the clock; 10 are open on Saturdays and 9 on Sundays. The services the contractors on this page list most often on their websites are water heaters (4), drain cleanings (2), faucet repair (2), hydro jetting (2) and new construction (2). 5 show a license on their websites and 2 have a BBB rating of A or A+. Domain records put 5 websites of the contractors on this page at ten or more years old; the oldest dates from 2011. 7 offer emergency call-outs; 7 give free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
What can I learn from these companies' websites?
A website is linked by all 15 listings for St. George. Look for two things: whether they own a jetter and a camera or hire them in, and whether they show repair work as well as cleaning. A company that only cables will keep coming back for the same line.
Crimson Ridge Plumbing
“I couldn't have chosen a better company to find for all my personal and business related plumbing needs!”
Dixie Drain Doctor
“They did such a great job that I had them install a water softener which they did quickly and at a great price.”
A&E Plumbing & Contracting Inc.
“Talked to a sweet dispatcher and Eric And Grant clears an afternoon to help fix this broken pipe.”
Bringhurst Plumbing
“You know that things will be done right and no follow up will be necessary.”
Express Plumbing and Service
“He installed our water softener, R/O water system, installed a new drain and moved plumbing pipes for a new shower.”
Double S Plumbing
“We had a leachfield failure that was flooding, Lee & his crew came out immediately & helped us figure out our options.”
Red Rock Plumbing and Drain Cleaning
“Chandlyr came out and serviced my rental, and we are so thankful for his help.”
Free Flow Plumbing and Drains
“From scheduling through the people that came out to do the work, everyone was cheerful, pleasant, professional and knowledgable.”
DLH Plumbing
“We never had to spend the night without water, a huge bonus for a large family with a lot of kids.”
Why these companies made our list
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