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Stultz Plumbing

San Antonio's Licensed Construction Plumbing Team

Construction Plumbing
In San Antonio

Stultz Plumbing delivers licensed, permitted, inspection-ready construction plumbing throughout San Antonio and Bexar County, from new-build rough-in to kitchen remodels, bathroom additions, and ADU conversions. Master License #45005.
Call to get a technician out fast.
4.9 ★

Google Rating

150+

Verified Reviews

Bexar+

County Service

Master License

#45005

Jacob Stultz

Owner & Master Plumber, License #45005

4.9
150+ Verified Google Reviews

Master License #45005

Texas Licensed Master Plumber

Fully Insured

Residential & Commercial

Diagnosis Before Recommendation

We find the root cause, not the symptom

Workmanship Warranty

We stand behind every job

Master License #45005

Texas Master Plumber credential

Fully Insured

Residential & Commercial coverage

Permits Pulled

Inspections passed the first time

Upfront Pricing

Confirmed before we start, no change orders

Our Services

6 Types of Construction Plumbing Projects We Handle

From underground rough-in to final trim-out, Stultz Plumbing handles every phase of construction plumbing for residential and light commercial projects across San Antonio.

New Home Construction

Underground rough-in, 1 to 2 days. Above-slab rough-in, 2 to 4 days. Plus trim-out after finishes. Full scope from underground sewer and water below the slab through above-slab rough-in, water heater installation, and final trim-out. Permits pulled, inspections passed.

Kitchen Remodel Plumbing

Not stated in current source content, confirm with Jean, likely coordinated around cabinet and countertop install timing. Sink and drain relocation, dishwasher supply and drain, pot filler rough-in, garbage disposal connections. We coordinate with cabinet and countertop timelines.

Bathroom Addition Plumbing

Not stated in current source content, confirm with Jean. Drain line from stack, supply line extension, and full rough-in for shower, tub, toilet, and vanity. We handle permit, inspection, and pressure test before close-in.

ADU & Garage Conversion Plumbing

3 to 5 days total for the complete plumbing scope. Meter connection, sewer tie-in, and full kitchen and bath rough-in for accessory dwelling units and garage-to-living conversions. Separate permit managed end-to-end.

Home Addition Plumbing

Not stated in current source content, confirm with Jean. Supply line extension, new drain and vent tie-in, and bathroom or laundry rough-in for room additions. We coordinate tie-ins without disrupting your existing system.

Commercial Build-Out Plumbing

Not stated in current source content, confirm with Jean. Restroom rough-in, commercial kitchen plumbing, and backflow preventer installation for offices, retail, and light commercial build-outs under San Antonio commercial code.

How It Works

Our 5-Phase Construction Plumbing Timeline

From plan review to final fixture set, here is how Stultz Plumbing moves your project from rough-in to ready.

1

Plan Review & Bidding

We review your plans, confirm the scope, and flag potential issues before work starts.

2

Underground Rough-In

Sewer and water lines installed below slab, before the concrete pour.

3

Above-Slab / Wall Rough-In

Supply, drain, and vent lines run through wall studs before drywall.

4

City Inspection

We're on-site with the city inspector, targeting first-pass approval every time.

5

Trim-Out & Fixture Set.

After drywall and tile, all fixtures installed and tested for a complete system.

Cost

What Affects the Cost of Construction Plumbing

Price depends on project scope, number of fixtures, linear footage of pipe, whether the home is slab or slab-on-grade, and overall project complexity.

$60 site-visit fee for the initial scope review, waived when you move forward with the project. Your price is confirmed upfront, before work begins.

Real Reviews

What San Antonio Customers Say

4.9

150+ verified Google reviews

San Antonio. Jacob showed up on a Sunday, diagnosed the issue, and got it running again at no charge for his time.

Melanie P.

⭐ Google Review · San Antonio

Had a plumbing emergency on a Saturday and a plumber arrived within two hours.

Kathy D.

⭐ Google Review · Verified

Switched after 20 years with a previous plumber and has been glad to find Stultz since.

Vincenzo S.

⭐ Google Review · San Antonio

Related Services

Other Ways We Help San Antonio Homeowners and Builders

Water Heater Repair.

New installs and remodels often include water heater work, tank or tankless.

Repiping Services

Major renovation work is often the right time to replace old galvanized or copper pipe throughout the home.

Water Softener Installation

Many remodels and new builds add a whole-home softener while the plumbing is already open.

Where We Work

Construction Plumbing Service Areas

We serve San Antonio and surrounding communities throughout Bexar County and beyond.
Not sure if we cover your area? Call us at (210) 319-4642 . If it's within reach, we'll come.

Your Questions Answered

Construction Plumbing Questions San Antonio Homeowners and Contractors Ask

Yes. Texas law requires a licensed plumber to perform and oversee all plumbing work on new construction and major remodels. Stultz Plumbing holds Master Plumber License #45005, which authorizes us to pull permits and perform construction plumbing throughout San Antonio and Bexar County.
Construction plumbing pricing depends on scope, number of fixtures, linear footage of pipe, slab versus slab-on-grade, and project complexity. We confirm your price upfront, with no change-order surprises. Our initial site visit is billed at a $60 fee, waived when you proceed with service. Schedule a site visit so we can provide an accurate bid.
Yes. We pull all required plumbing permits through the City of San Antonio Development Services Department before any work begins. We coordinate city inspections and are on-site during every inspection to help ensure first-pass approval.
Absolutely. We coordinate directly with GCs and builders on scheduling, inspection milestones, and scope documentation, and provide the rough-in inspection sign-off and timeline communication your GC needs to keep the project moving.
Rough-in plumbing is the installation of all supply, drain, and vent pipes before walls and floors are closed in. Underground rough-in happens before the concrete slab is poured, above-slab rough-in runs through wall studs before drywall. Trim-out, fixture installation, happens after finishing work is complete.
Yes. We handle the full plumbing scope for ADU and garage conversions, connecting to the existing water meter, tying into the sewer lateral, and running all supply, drain, and vent lines for the new kitchen and bath. A separate plumbing permit is required and we manage that entire process including the city inspection.
A typical new-home underground rough-in takes 1 to 2 days, above-slab rough-in in walls takes 2 to 4 days depending on fixture count, and ADU or garage conversions typically run 3 to 5 days total for the complete plumbing scope. We confirm a project timeline upfront so your GC can plan around us.
Our construction plumbing scope includes permit application and management, underground rough-in (sewer and water), above-slab and wall rough-in, pressure testing before drywall close-in, city inspection coordination, signed inspection approval documentation, and trim-out and fixture setting after finish work. Everything is confirmed before billing begins.

Request an Estimate

Get a Construction Plumbing Quote

Prefer not to call? Send us your project scope and we'll follow up to schedule a site visit.
Or call us directly at (210) 319-4642

Ready to Start Your Construction Plumbing Project?

Call or send a text, we'll review your project scope, pull the permit, and get your rough-in on the schedule. Master License #45005. Price confirmed upfront. No change orders.

Plan 2531 Disclosure

Plan 2531. Subject to credit approval. Rates range from 17.99% – 24.99% APR. Loan amount and rate will vary based on your income and creditworthiness. 18 month promotional period (“Promo Period”) during which interest is billed but will be waived if the amount financed is paid in full before Promo Period expires. Monthly payments are not required during the Promo Period. Any unpaid balance and amounts owed after Promo Period will be paid over 84 monthly payments.

For example, assuming the full credit limit is used on loan approval date and no payments are made during Promo Period, for every $1,000 financed at a fixed interest rate of 24.99%, 18 monthly payments of $0 followed by 84 monthly payments of $29.77. This example is an estimate only. Actual payment amounts based on amount and timing of purchases.

Call 866-936-0602 for financing costs and terms.

GreenSky® program consumer loans are made by Synovus Bank, Member FDIC, NMLS #408043, without regard to age, race, color, religion, national origin, gender, disability, or familial status.

GreenSky Servicing, LLC (“GSS”, NMLS #1416362, www.nmlsconsumeraccess.org) is a financial technology company that manages the GreenSky® program by supporting originations and servicing the loans on behalf of banks and other financial institutions that make or hold program loans.

GreenSky® is a registered trademark of GreenSky, LLC and is licensed to banks and other financial institutions for their use in connection with the GreenSky® program. GreenSky LLC and GSS are not lenders. All credit decisions and loan terms are determined by program lenders.

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