Real Techs
No commission-driven upsells. Our techs are paid to do honest work, not to sell you a new system. Every diagnosis is grounded in what your equipment actually needs.
About
Manuel & Sons Service Co. is a family operation built on generations of HVAC know-how. We answer the phone, we show up when we say we will, and we leave the job site cleaner than we found it. That's it. That's the whole pitch.
Established Since 1988
We were founded by Manuel Tamez in 1988 with the belief that the San Antonio community deserves top-notch service, experienced craftsmanship, and complete transparency. Meet the family behind every truck, every install, and every late-night service call.

Owner

Director of Operations

Accounts Manager

Invoice Coordinator

Service Manager

Facilities Coordinator

HVAC Dispatcher Manager

HVAC Dispatcher

HVAC Dispatcher

Service Dispatcher

Senior Technician

Senior Technician

Installation Lead

Installation Lead

Installation Helper

Maintenance Technician

Installation Helper

Service Technician

Helper Tech

Parts Runner
Our story
Manuel & Sons Service Co. was founded on a simple promise: do honest HVAC work, charge a fair price, and answer the phone every time it rings. Three generations later, that's still how we run the company. We're a true family business — not a corporate franchise, not a private-equity rollup — and the name on the truck is the name on the line every single day.
San Antonio weather is unforgiving. 100°F+ summers, sudden hill-country cold snaps, and humidity that punishes neglected equipment. Our team has spent decades learning how HVAC systems actually behave in this climate — and how to keep them running longer than the manufacturer ever expected.
From the historic homes of Alamo Heights and the bustling restaurants downtown to the fast-growing subdivisions of Stone Oak, Schertz, and New Braunfels, we treat every job site like our own home. That's why our customers keep calling, and keep telling their neighbors.
No commission-driven upsells. Our techs are paid to do honest work, not to sell you a new system. Every diagnosis is grounded in what your equipment actually needs.
Texas HVAC License TACLB80551C. Fully insured for residential and commercial HVAC and indoor air quality work across the entire San Antonio metro.
We live here. We service the same neighborhoods we drive home to every night — Alamo Heights, Stone Oak, Schertz, Boerne, and beyond.
When your AC dies in August or your heater fails on the coldest night of the year, you shouldn't be stuck in a phone tree. A real Manuel & Sons family member or technician picks up — every time, including evenings and weekends.
Up-front, written quotes before any wrench turns. No commission upsells, no surprise add-ons, no "while we're here" tactics designed to inflate the invoice.
Many San Antonio HVAC companies push expensive system replacements as the default. We start with diagnosis. If a repair makes more sense, we'll tell you. If replacement is the right move, we'll explain exactly why — and show you the numbers.
Shoe covers, drop cloths, and a thorough cleanup before we leave. We treat your home or business the way we'd want ours treated — because someone in our family probably lives nearby.
24/7 Service · Licensed TACLB80551C
Our team is standing by across San Antonio and the hill country.