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Service First Air Conditioning and Heating

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Business Details

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"We offer discounts to seniors & military. Other discounts available, call for details."

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General Info:

Service First Air Conditioning & Heating of San Antonio is built upon a solid foundation of years of Technical Expertise.

The owners and the technicians have been in the business of AC and Heating Repairs and Installation, serving the Greater San Antonio Community, for over 20 years. We take pride in being the best San Antonio Air Conditioning Repair Company, and our reviews and testimonials speak for themselves Experienced Professional Technicians.

Our technicians are trained to provide professional, reliable service. We use the latest equipment and software programs to properly analyze and diagnose air conditioning and heating systems. As a result, we are able to find and fix problems the first time and ensure that our new systems are properly sized to provide maximum comfort for your family.

Whether you are needing air conditioning repair, air conditioning service, looking to improve the comfort of your home or are in the market for a new air conditioning system, Service First can help. 



Extra Phones:

Phone: (210) 521-1500


Service First- We service and repair all makes and models of various types of air conditioning and heating systems that we install, repair and service.

Air Conditioners: Today's air conditioners provide more comfort and efficiency than ever. Whatever size your home, whenever you need cool, comfortable, cleaner air, we're dedicated to providing the very best investment you can make for your family. What does that mean for you and your family? It means you’ll enjoy complete comfort on the hottest days of the year and lower your cooling costs at the same time.Cool Your Home With Highly Efficient Air ConditionersA traditional air conditioning system has two parts: an indoor unit, such as a furnace or air handler, and an outdoor unit. The outdoor condenser unit releases the heat the refrigerant picks up inside the home. Indoor and outdoor units are designed to work together. When the air conditioner is properly matched with a furnace or air handler, you get maximum efficiency and longer system life. Air conditioning and cooling efficiency is measured using a Seasonal Energy Efficiency Ratio (SEER). A higher SEER rating means higher energy efficiency.Economical operationIncreased efficiency may substantially lower your home cooling costs.Quiet comfort Variable speed blower motor equipment allows for extremely quiet operation as well as dehumidification capability.


A furnace works to keep a home warm in the winter and plays a critical part in the operation of an air conditioning system. Furnaces produce heat through the combustion of natural gas in the furnace's burner. The heat produced from this process then passes through a heat exchanger. Air from your home's return air ducts is blown over the heat exchanger, thus warming the air. The furnace's blower then blows the warmed air into the ductwork, which carries and disperses the warmed air throughout the home. During warmer months, the blower inside a furnace continues to circulate return air throughout the home--only this time, the return air has been cooled by being blown over the indoor coil portion of the home's split-system air conditioning system. The condensing coil is typically installed on top of the furnace.

Air Handlers:An air handler is a device used to condition and circulate air as part of a heating, ventilating, and air-conditioning (HVAC)

Heat Pumps: A central heat pump helps maintain comfortable temperatures inside your home and reduces humidity

Mini Splits:Providing ductless air-conditioning and a quiet solution for cooling and heating problems.


Evaporator Coils: The evaporator coil is a piece of a equipment that is useful in sending cold air throughout the ductwork located in your home

most Air Conditioning and AC Brands, Specializing in Amana but also
Payment method:
all major credit cards, check, debit, insurance

We are located on Mainland Drive off Bandera Road in San Antonio


Service First AC & Heating of San Antonio

Furnaces-Heating, Heating, Ventilating & Air Conditioning Engineers, Heating Contractors & Specialties, Air Duct Cleaning, Heating Equipment & Systems, Air Conditioning Equipment & Systems, Air Conditioning Contractors & Systems, Heat Pumps, Air Conditioning Service & Repair

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Service First Air Conditioning and Heating


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Quick Proffessional and Fair

I called and spoke with Jack at 6:30p and Joseph was at my door in 30 minutes. Joseph was very professional and took the time to triple check the repair. The company name definalty fits these guys.

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WISH I HAD MORE STARS TO CLICK! This company is our "go to" company for ALL our AC/Heating needs. We have several rental properties and our personal homes that are serviced by this company. NOT one time have we ever been disappointed in our experience or their service. We are not YOUNG and that means that in our lifetime we have dealt with SEVERAL companies over the years, so I do feel that we have the experience to ... view more

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We woke up on Sunday morning and quickly realized that our AC wasn't running correctly. I immediately got on Google and started to call AC repair companies. I call the top 3 that showed up on my google search. I scheduled an appoint with all 3. 1 company said they couldn't be out until Mon, another said 12-4 (but tried to talk me into a Monday appt) Service First said 1-3. Service first called me at 12:30 and was at ... view more

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Middle of August and the AC decided to check out.....again. Had fantastic service last time with Service First, so called them again--the gal I spoke to was almost apologetic that it would be 1& ½ hours to get a tech out on a Friday night...I was thrilled it would be so quick--hottest days of summer so far, so I'm sure they're swamped, AND he was actually early & got us cooled off in no time at all. On top of everyth... view more

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Hello, I would like to write a response to the hold on to your wallet review below. In response the customer called Service First after he couldn't get a hold of the company that installed his warranty equipment after hours and wanted his equipment repaired. The tech advised the customer that a warranty product had to be returned to the manufacture and warranty paperwork had to be processed then the manufacture would... view more

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Hold on to your Wallet

I never received an itemized bill and i was promised a refund after my warranty A/C part was verified. However i was overly charged for the service performed on my A/C. Then afterward the so called owner, wrote an boogie invoice. They charged me $125.00 fir paperwork on a $45.00 part. ....WoW so dont use them unless you loved bring robbed.

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Absolutely excellent service! The technician was very knowledgable and customer oriented. He was able to quickly but thoroughly diagnose the problem and I am back in air-conditioning once again. Thank you! I have passed out your business cards to everyone at work.

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Thank you Joseph. You were very thoughtful and professional when dealing with al my concerns. I give Joseph 5 stars

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Joseph, Johnnie and Jack were all GREAT. My husband and I were impressed immediately with Joseph's thoroughness, professionalism and attention to detail. He even removed a dead rat from our attic for us (!!!!!) and befriended our overly protective huge dog. These guys were on time, quick to respond and overall went above and beyond for us. We have a very old house and NOTHING was 'to code' with our old unit. They upd... view more

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My daughter called this AC company for me because our ac went out in the hottest part of the summer July. I noticed that the house was hot and she called Service First Air Conditioning and Heating and they came out in the middle of the night . No other service would do that. I was under a home warranty contract and I wanted their opinion about my ac and they gave it to me. So then I had to call my home warranty peopl... view more

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Service First Air Conditioning and Heating

San AntonioTX 78250

(210) 521-1500

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San AntonioTX 78250

(210) 521-1500

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