Certified by South Texas Waste Systems • Nov 01, 2026
Portable Toilet Supplier
South Texas Waste Systems (STWS) is a local family owned and operated portable sanitation and septic company. Since opening its doors in November 2004, this company has brought a whole new concept to this line of business. The variety of products has been greatly expanded along with top-quality service being introduced and continuously provided.
Location
Certified by South Texas Waste Systems • Nov 01, 2026
Certified by South Texas Waste Systems • Nov 01, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
Reviews
3.7
15 reviews
5 stars
9
4 stars0
3 stars
2
2 stars
1
1 star
3
VV
viktoria venegas
Aug 27, 2026
5.0
very good service customer service to the max! Best company in Laredo Tx!
AM
A Mack
Apr 13, 2026
5.0
If you want a hassle free set and forget reservation combined with cleanliness and a management team diligently pursuing customer satisfaction this is your choice. Second is far behind. Thanks for the awesome service!!
NP
Noemi Perez
Dec 13, 2023
1.0
Manager/owner very disrespectful. I talked to her on the phone twice and told me twice a certain amount and my card was charged a lot more than what she had told me. Didn’t even try to help me.
DC
Danny Cantu
Sep 3, 2020
1.0
They dont service the units weekly, I've always have to call them to service the unit in the midst of the week already, and to top it off they wanna charge an extra $30+ fee to do something that should have been done in the beginning if the week. They put very little toilet paper, thier drivers always wanna make uo an excuse to avoid servicing the units, especially since they know its been more than a week since they've serviced it. Poor service 100%, but they do charge you on time, they dont hesitate on that.
Frequently Asked Questions About South Texas Waste Systems
What services does South Texas Waste Systems provide?
South Texas Waste Systems offers portable sanitation, septic tank cleaning, septic services, and drain cleaning.
Where is South Texas Waste Systems located?
South Texas Waste Systems is located at 428 Hilltop Rd, Laredo, TX 78045, behind Best Buy off I-35.
What are the operating hours of South Texas Waste Systems?
South Texas Waste Systems operates 24 hours a day, 7 days a week.
What payment methods are accepted at South Texas Waste Systems?
They accept American Express, Cash, Check, Discover, Mastercard, and Visa.
Is South Texas Waste Systems a family-owned business?
Yes, South Texas Waste Systems is a local family owned and operated portable sanitation and septic company since 2004.
Which languages are spoken at South Texas Waste Systems?
Services are provided in both English and Spanish.
How can I contact South Texas Waste Systems?
You can contact them by phone at +1 956-726-9444 or email at wvenegas@stwsoboy.com.
What nearby facilities can help me find South Texas Waste Systems?
South Texas Waste Systems is behind Best Buy off I-35, near other landmarks like Oboy septic services and Hampton by Hilton hotel, which can assist in locating the business.
Are there any nearby hotels if I need accommodation near South Texas Waste Systems?
Yes, Hampton by Hilton and Hampton Inn Laredo are nearby hotels where visitors can stay conveniently close to South Texas Waste Systems.
What local stores are near South Texas Waste Systems for additional shopping needs?
Nearby shopping options include Best Buy for electronics, North Creek Plaza for clothing, Big Lots for discounts, and Bed Bath & Beyond for home goods.
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