
Licensed Plumber in San Antonio, TX
Choose a veteran-owned plumber in San Antonio for leaks, drains and lost hot water. CSW performs plumbing in-house under Responsible Master Plumber license RMP #46592.
Call 24/7, anytime, day or night.
Online estimate appointments need at least 24 hours' notice. Need help sooner? Call 24/7: (210) 880-2864.
In-House Plumbing Crew · RMP #46592 · Free Written Estimates
Trade work is performed under the applicable Texas credentials: Texas Electrical Contractor TECL #31793, Responsible Master Plumber RMP #46592, and Texas Air Conditioning and Refrigeration Contractor TACLA00026479R (commercial refrigeration endorsement).
Offer
Free camera inspection with slab leak repair
Included with any slab leak job so we can document exactly what we found before we close it up.
Why one general contractor matters
Plumbing is handled in-house by our general contractor crew
C.S.W. Power Solutions is a veteran-owned general contractor with in-house licensed electrical and plumbing teams: Texas Electrical Contractor TECL #31793 and Responsible Master Plumber RMP #46592. You get the accountability of one general contractor plus the depth of an in-house specialty crew.
- One point of project contact
- Single point of accountability
- Coordinated permits & inspections
Plumber Services in San Antonio
Get licensed plumbing help for leaks, drains, water heaters and fixtures. We explain the repair options and provide a written scope before work begins.
Leak Detection
Advanced leak detection technology
Water Heater
Repair, replacement, and tankless installation
Water Softener
Hard water treatment and softener installation
Clogged Drains
Drain cleaning and clog removal
Slab Leak Repair
Slab leak detection and repair
Repiping
Whole-house PEX and copper repiping
Gas Line Services
Gas line installation, repair, and leak detection
Sewer Line Repair
Sewer camera inspection and repair
Bathroom Plumbing
Bathroom plumbing installation and remodel
Kitchen Plumbing
Kitchen plumbing and garbage disposal
Urgent Plumbing
Urgent plumbing repair with 24/7 phone availability
Commercial Plumbing
Commercial plumbing services
Veteran-Owned Plumber in San Antonio, TX
C.S.W. Power Solutions is a veteran-owned plumbing contractor serving San Antonio and surrounding areas. Our founder served in the United States military, and the values of that service — integrity, reliability, and doing the job right the first time — define every plumbing project we take on. Plumbing work is performed under Responsible Master Plumber license RMP #46592. Separately, the company holds VA Builder Registration #09311; SAH and SHA grant eligibility for a project is confirmed with the VA or lender.
Looking specifically for a veteran-owned plumber in San Antonio? See how our licensed RMP #46592 team handles slab leaks, repipes, water heaters, gas lines, sewer, and drains.
Veteran & Military Discount Available — Ask When You Call.
Residential Plumbing Services
San Antonio's hard water causes mineral buildup in pipes and water heaters, shortening their lifespan. Our plumbers handle pipe leaks, burst pipes, pipe repairs, drain cleaning, slab leaks, and water heater problems with the unique challenges of San Antonio's clay soil, slab foundations, and hard water in mind. License RMP #46592.
- Drain Cleaning — $150–$350
- Water Heater Repair — $298–$785
- Slab Leak Detection — $150–$600
- Plumbing Repair — Upfront quote provided
- Pipe Leak Repair and Burst Pipe Repairs
- Water Line Repair and Replacement
- Toilet Repair & Installation
- Garbage Disposal Installation
- Sewer Line Services
- Water Softener Installation
- Repiping Services (PEX and copper)
- Gas Line Installation and Repair
- Faucet and Fixture Installation
Commercial Plumbing Services
C.S.W. Power Solutions provides dependable commercial plumbing services for businesses across San Antonio. We understand that plumbing issues can shut down operations and create health hazards. Call or text 24/7 to discuss the problem and confirm the next step. We handle new construction plumbing, tenant buildouts, backflow testing, grease trap installation, and commercial plumbing response.
Common Plumbing Project Paths
Most plumbing calls start with one symptom but touch a few related services. Use these direct links to compare the right scope before you book.
Camera inspection, stoppages, and sewer repair planning.
Kitchen plumbingSinks, disposals, ice-maker lines, and remodel rough-ins.
Bathroom plumbingShowers, toilets, tubs, vanities, drains, and remodel fixtures.
Commercial plumbingTenant spaces, backflow, grease, restrooms, and service calls.
Plumbing guidesUnderstand leaks, water-heater problems and drain warning signs before choosing your next step.
Plumbing Repair Services
C.S.W. Power Solutions provides fast plumbing services for San Antonio homeowners and businesses. Whether it's a burst pipe, a major leak, or a backed-up sewer line, our licensed plumbers can help. Call (210) 880-2864 and we'll confirm availability for your situation.
- Burst pipe repair
- Major leak response
- Sewer backup resolution
- Water heater failure
- Gas line emergencies
San Antonio's Hard Water & Clay Soil Challenges
San Antonio's hard water causes mineral buildup in pipes and water heaters, shortening their lifespan. Our plumbers understand the unique challenges of San Antonio's clay soil, slab foundations, and hard water — and fix problems at the source, not just the symptom.
Ask about our water softener installation service — San Antonio's hard water affects every pipe, fixture, and appliance in your home.
Plumbing Service Areas
We serve: San Antonio · Boerne · Schertz · Converse · Universal City · Helotes · Live Oak · Cibolo · New Braunfels · Leon Valley · Alamo Heights · Stone Oak
One General Contractor for Your Multi-Trade Project
Plumbing projects often overlap with other trades. C.S.W. Power Solutions is also a general contractor with in-house electrical capabilities. For HVAC-related needs, scope and availability are confirmed before work. Whether your project is a bathroom remodel that needs new plumbing, a water damage restoration requiring full plumbing rebuild, or a gas line connection for a generator, we coordinate every trade under one roof.
Why Choose C.S.W. Power Solutions for Plumbing?
Licensed In-House Crew
All plumbing work is performed by our own plumbers under Responsible Master Plumber license RMP #46592 — no subcontractors, no markups.
Free Written Estimates
We provide a detailed, itemized written estimate before any work begins. No surprises, no hidden fees. Call or text 24/7, anytime, day or night.
Permits Pulled & Inspections Handled
We handle all City of San Antonio permits and inspections for every plumbing job that requires them. You never have to chase paperwork.
From Slab-Leak Repair to the Finished Room
A slab leak can affect flooring, drywall and other finishes as well as the pipe. CSW scopes the plumbing repair under RMP #46592 and can coordinate the affected reconstruction as a general contractor, so the repair plan accounts for access and the work needed after the leak is fixed.
Plumbing Services FAQ
Do you pull permits for plumbing work?
What areas do you cover for plumbing?
Do you offer free plumbing estimates?
Do you offer plumbing services for urgent situations in San Antonio?
How much does a water heater replacement cost?
How do I know if I have a slab leak?
Do you install water softeners in San Antonio?
Can you clear a main sewer line?
Do you repipe homes in San Antonio?
Customer reviews
Read our reviews on Google (opens in a new tab)Related Trades
Because C.S.W. Power Solutions coordinates multi-trade residential projects with in-house licensed electrical and plumbing, plumbing work commonly pairs with licensed electrical, drywall repair for the opened walls, and remodel & renovation scopes.
Need a Plumber in San Antonio?
Contact C.S.W. Power Solutions for licensed plumbing services. Call 210-880-2864 or book online.
Free Written Estimates · Veteran-Owned
Online estimate appointments need at least 24 hours' notice. Need help sooner? Call 24/7: (210) 880-2864.
Veteran-, Family- & Minority-OwnedTexas Electrical Contractor TECL #31793Responsible Master Plumber RMP #46592
Explore Related San Antonio Services
Compare the service that fits your project, then call (210) 880-2864 to discuss your estimate.
Contact C.S.W. Power Solutions
Send us a message or book a visit
Tell us about the job and our San Antonio office will follow up, or choose a time for a free on-site estimate on our Calendly schedule.
Books a free on-site estimate consultation at an open time on our Calendly schedule. It is not a repair dispatch — for anything urgent, call us.
Online estimate appointments need at least 24 hours' notice. Need help sooner? Call 24/7: (210) 880-2864.
Send Us a Message
Call 24/7 at (210) 880-2864 or book your estimate to discuss your project.