Business Details
38 Years
experience
Emergency
services
Trusted HVAC, Plumbing & Drain Services in San Antonio
Shafer Services has been a trusted provider of cooling, heating, and plumbing solutions in San Antonio since 1988. Rooted in a family legacy dating back to 1884, we combine decades of expertise with a commitment to community improvement. Our team of over 70 professionals delivers residential and commercial services across San Antonio and surrounding areas, prioritizing integrity, transparency, and customer satisfaction. We specialize in HVAC systems, plumbing infrastructure, and drain services, with a focus on energy efficiency and long-term reliability.Our core valuestreating people like family, doing the right thing, exceeding expectations, mutual respect, and ease of businessguide every interaction. We support local initiatives like Shafer Serves, donating AC installations to families in need, and invest in employee development to maintain industry leadership. With 24/7 emergency availability and flexible financing options, we ensure accessible, dependable service for 6,000+ households and businesses annually.
Services
Air Conditioning Repair
Furnace Installation
Plumbing Inspection
Drain Clearing
Water Heater Services
Sewer Line Repair
Hydro Jetting
Gas Line Services
Tankless Water Heaters
Smart Thermostat Installation
Details
- Year established: 1988
Highlights and features
- We offer 35+ years of local HVAC and plumbing expertise since 1988
- Our team provides 24/7 emergency service availability
- We guarantee transparent pricing with no hidden fees
- Our technicians hold industry certifications for all major systems
- We support community initiatives through Shafer Serves donations
What people say
Efficient and explained everything
Knowledgeable and friendly technicians
Excellent service and communication
Professional and timely repairs
Spotless work area left
Services
Air Conditioning Repair
Our certified technicians provide prompt diagnosis and repair of air conditioning systems. We handle refrigerant leaks, compressor failures, and thermostat issues with transparent pricing. Same-day service available for emergency cooling needs in San Antonio.
Plumbing Inspection
Comprehensive assessments identify hidden leaks, pipe corrosion, and water pressure issues. Our camera inspections provide visual reports for accurate repairs. Prevent costly emergencies with annual maintenance plans.
Sewer Line Repair
We specialize in trenchless sewer repair and traditional replacement methods. Hydro jetting clears blockages while camera inspections diagnose root intrusion or pipe damage. Emergency services available 24/7.
Furnace Installation
Energy-efficient furnace installations with expert system sizing and ductwork optimization. Our NATE-certified technicians ensure proper installation for maximum efficiency and safety in Texas climates.
Tankless Water Heaters
We install and service tankless water heating systems that provide continuous hot water. Our technicians optimize systems for San Antonio's water quality and usage patterns with lifetime maintenance support.
Questions
What areas do you service?
We serve San Antonio and surrounding areas including Boerne, New Braunfels, Kyle, and Lockhart. See our full service map online.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC, plumbing, and drain services with same-day availability.
Are financing options available?
Yes, we offer flexible financing plans for system replacements and major repairs with approved credit.
How can I schedule service?
Call 210-660-2424 anytime or use our online booking system for immediate scheduling assistance.
Do you guarantee your work?
All services include a 100% satisfaction guarantee with warranties on parts and labor.
Are technicians licensed and insured?
Yes, all our technicians hold valid Texas licenses with full insurance coverage for every service call.
Reviews (3)
Janie Barrera
Jul 17, 2020
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Fabian Molina came to the house to provide me an estimate. He was so professional and informative. It Is wonderful to have young people committed to their job.
Edna R. Guerra
Jun 10, 2020
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Ismael and Jesus did a good job explaining what they thought the problem could be. Then we discussed the step by step solutions.
Bobby Leuschen
Mar 31, 2018
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Great service and great people! We had our hot water heater worked on and everything was great until no hot water in the house the next day. 700 miles from home with an upset wife and home I was able to contact the owner after hours and 5 mins later he was able to have the technician do a simple diagnosis over the phone with my wife. Quick easy fix and couldn't be happier! This is why I chose these guys for my business needs as well! Highly recommend this company!
