10 Best Plumbers in San Marcos, TX

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Last Updated: February 25, 2025

Plumbing problems aren't easy to fix on your own, but left unaddressed, they can cause more expensive damage. Whether you're dealing with a burst pipe or clogged drain, plumbers have the expertise to properly fix any household plumbing emergency.

Find the top plumbers in San Marcos below, and learn more about how to choose the right plumbing contractor for your home.

Top 10 Best Plumbers in San Marcos

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Olde Town Plumbing

Olde Town Plumbing Logo

Our Rating

User Rating

28550 I-10 Suite 2, Boerne, TX 78006 (210) 265-6575 oldetownplumbing.com

Free quotes

Timely service

Great customer service

Transparent pricing

Educates customers

Services Offered

Drains
Residential plumbing
Camera inspections
Garbage disposal
Toilets
Repiping
Sewers
Water heater
Inspections
Backflow testing
Leak repair
Septic tank
Emergency calls
Gas pipes
Remodeling
Pool and spa
Water treatment
Fixtures

Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup Logo

Our Rating

User Rating

3016 Polar Ln #203, Cedar Park, TX 78613 (512) 527-6260 rotorooter.com

Transparent pricing

Free quotes

Timely service

Great customer service

Educates customers

Services Offered

Gas pipes
Water treatment
Garbage disposal
Sump pump
Emergency calls
Fixtures
Drains
Water heater
Residential plumbing
Inspections
Sewers
Backflow testing
Camera inspections
Toilets
Leak repair
Trenchless

Benjamin Franklin Plumbing of West Austin

Benjamin Franklin Plumbing of West Austin Logo

Our Rating

User Rating

3827 Ranch Rd 620 S SUITE C, Bee Cave, TX 78738 (512) 522-6962 benjaminfranklinplumbing.com

Timely service

Great customer service

Free quotes

Transparent pricing

Services Offered

Emergency calls
Repiping
Residential plumbing
Remodeling
Toilets
Drains
Leak repair
Trenchless
Water heater
Water treatment
Gas pipes
Sewers
Sump pump
Pool and spa
Garbage disposal
Inspections

Benjamin Franklin Plumbing of North Austin

Benjamin Franklin Plumbing of North Austin Logo

Our Rating

User Rating

2000 Windy Terrace BLDG 7 STE A, Cedar Park, TX 78613 (512) 331-3885 benjaminfranklinplumbing.com

Great customer service

Transparent pricing

Timely service

Educates customers

Services Offered

Residential plumbing
Water treatment
Sump pump
Drains
Inspections
Sewers
Water heater
Repiping
Emergency calls
Leak repair
Remodeling
Trenchless
Pool and spa
Garbage disposal
Toilets
Gas pipes

Benjamin Franklin Plumbing of San Antonio

Benjamin Franklin Plumbing of San Antonio Logo

Our Rating

User Rating

Benjamin Franklin Plumbing, 12829 Wetmore Rd Suite 1, San Antonio, TX 78247 (210) 625-7522 benjaminfranklinplumbing.com

Timely service

Transparent pricing

Free quotes

Great customer service

Services Offered

Repiping
Garbage disposal
Drains
Water treatment
Pool and spa
Remodeling
Inspections
Trenchless
Leak repair
Residential plumbing
Fixtures
Water heater
Toilets
Sump pump
Emergency calls
Sewers

Reliant Plumbing - San Antonio

Reliant Plumbing - San Antonio Logo

Our Rating

User Rating

1119 Fresno St, San Antonio, TX 78201 (210) 468-8020 reliantplumbing.com

Educates customers

Transparent pricing

Timely service

Great customer service

Free quotes

Services Offered

Camera inspections
Water treatment
Trenchless
Inspections
Leak repair
Sump pump
Emergency calls
Residential plumbing
Drains
Gas pipes
Water heater
Fixtures
Sewers
Toilets
Repiping

S & D Plumbing - Buda, TX

S & D Plumbing - Buda, TX Logo

Our Rating

User Rating

1955 FM2001 Suite 220, Buda, TX 78610 (737) 770-3125 sanddplumbing.com

Transparent pricing

Educates customers

Great customer service

Timely service

Services Offered

Toilets
Leak repair
Residential plumbing
Water treatment
Trenchless
Drains
Camera inspections
Water heater
Emergency calls
Sump pump
Gas pipes
Sewers
Fixtures
Repiping
Garbage disposal
Inspections

Benjamin Franklin Plumbing of South Austin

Benjamin Franklin Plumbing of South Austin Logo

Our Rating

User Rating

8501-D, S 1st St, Austin, TX 78748 (512) 333-1171 benjaminfranklinplumbing.com

Transparent pricing

Timely service

Great customer service

Services Offered

Remodeling
Drains
Toilets
Garbage disposal
Sewers
Emergency calls
Leak repair
Repiping
Water treatment
Pool and spa
Trenchless
Inspections
Water heater
Residential plumbing
Sump pump
Gas pipes

Chambliss Plumbing Company

Chambliss Plumbing Company Logo

Our Rating

User Rating

1875 E Borgfeld Dr, San Antonio, TX 78260 (210) 490-7910 chamblissplumbing.com

Great customer service

Free quotes

Timely service

Educates customers

Transparent pricing

Services Offered

Emergency calls
Toilets
Garbage disposal
Inspections
Sump pump
Camera inspections
Water heater
Water treatment
Residential plumbing
Drains
Gas pipes
Repiping

Doug The Plumber Smithville, TX

Doug The Plumber Smithville, TX Logo

Our Rating

User Rating

301 Bishop St, Smithville, TX 78957 (512) 764-5274 calldougtheplumber.com

Transparent pricing

Great customer service

Educates customers

Timely service

Free quotes

Services Offered

Drains
Water treatment
Sewers
Camera inspections
Gas pipes
Toilets
Emergency calls
Fixtures
Inspections
Water heater
Residential plumbing
Backflow testing
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on plumbers to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

What Services Do San Marcos Plumbing Companies Offer?

Leak Repair

Leaking pipes that aren't addressed promptly can raise your water bills and damage the nearby area. A plumber can locate the exact point of the leak and repair it directly at that spot.

Clog Repair

Clogged pipes and drains may lead to water damage, flooding, and backflow. San Marcos plumbers can remove blockages and advise you on how to prevent them in the future.

Pipe Replacement

Pipes become damaged over time. If they're leaking or warping, they may need to be replaced. A plumber in San Marcos can evaluate your pipes' health and swap out worn and broken components with new, resilient materials.

Fixture Installation

Homeowners sometimes choose to swap out plumbing fixtures like bathtubs, showers, sinks, and toilets to remodel their space. Other times, they'll need a fixture replacement due to wear over time. No matter the type of fixtures you need or the brand and style you want, plumbers can handle the installation.

Gas Repair

In addition to typical plumbing work, some plumbers train to find and fix gas leaks from appliances such as ovens and radiators. Should you smell the familiar scent of a gas leak, leave the house and contact your utility provider right away.

Annual Inspections

Your plumbing undergoes a lot of daily wear and tear, so it's important to schedule regular inspections. Getting an annual check can help detect problems before they turn severe, saving you money on repairs in the long run.

Emergency Services

There's never "the appropriate time" for plumbing emergencies like burst pipes and overflowing toilets, but what if you can't wait for repairs? To get your home back to normal quickly, many San Marcos plumbing companies have crews on-call to handle immediate situations. Though emergencies are more expensive than scheduled maintenance, it's necessary at times to avoid extensive damage.

Cost of Plumbing Services in San Marcos

San Marcos plumbing repair companies commonly charge between $98 and $326 for their services. Prices depend on each job's specifics, and you'll pay additional fees for emergency repairs. Check the table below to get an idea of the average plumbing costs in San Marcos.

ProjectEstimated Cost
Clog and drain clearing$70 - $348
Leak repair$104 - $313
Burst pipe repair$761 - $3,044
Faucet installation$127 - $509
Toilet installation$288 - $769
Pipe rerouting$594 - $1,272
Main water line repair$396 - $3,166
Water heater repair$114 - $571
Water heater installation$769 - $1,922
Water softener installation$204 - $511

Check Licensing and Insurance

San Marcos plumbers must be licensed by the Texas State Board of Plumbing Examiners. Tradesmen, journeymen, and masters must pass the trade exam at their level. They must also obtain a natural gas endorsement if they'll be working with water heaters. To protect yourself against damage or accidents, you should also ensure your plumber is bonded and insured.

Check Union Status

You don't necessarily have to hire a union plumber, but choosing one means that your technicians are more likely to have passed stronger vetting and training standards.

Assess Their Experience

The more local experience a plumbing company has, the better it will be at managing your issue. Companies based in San Marcos will be more familiar with the specific challenges that community homeowners face, and they're more likely to address your issue quickly and efficiently.

Read Customer Reviews

Customer feedback on Google Reviews and the Better Business Bureau (BBB) website will help you determine how companies handle complaints, as well as the quality of each team's workmanship and customer service.

Compare Multiple Quotes

To find the best value, get multiple different quotes from different plumbing contractors. If a company charges noticeably more or less than local market rates, it's better to go with another team.

Ask About Warranties and Guarantees

A confident plumbing company will stand behind its work with warranties. Ask each company how long its warranty lasts and what it encompasses. If you're having new fixtures or appliances installed, you should also determine what manufacturer warranties apply.

Frequently Asked Questions About Plumbing in San Marcos, TX

Plumbers can fix these common problems:

  • Clogged drains
  • Lack of hot water
  • Low water pressure
  • Leaks and water damage
  • Running toilets
  • Septic and sewer line issues

You're not expected to tip a plumber. You may offer a tip for exceptional service, but first, make sure the company you've chosen doesn't block its employees from accepting them.

Some San Marcos homeowners do fix running toilets and unclog drains themselves. However, even if you decide to DIY, you should still have a professional plumber ready to call in case the issue recurs or you can't figure out the cause. An improper "fix" can cause significant damage.

Most San Marcos plumbers offer phone and online scheduling. If you're facing a plumbing emergency, we recommend calling the company directly.

Yes. If a plumber's license allows it, they can fix leaky, unusual-sounding, or out-of-order water heaters. We also recommend getting an inspection if your water heater is more than 8–12 years old, as malfunctions are more likely to happen with age. Water heater components can pose fire and surface temperature hazards, so we recommend leaving repairs to your plumber for your safety.

Other San Marcos, TX Home Services

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