Keller home service company

Air Conditioning

Air Conditioning Repair

KELLER 817-381-6668

You can’t go wrong with OC Residential Services:
We deliver more than accurately designed, carefully installed home comfort systems; we deliver reliability, efficiency and performance you can count on.
In fact, we’re so confident in our products and services that we offer a variety of comprehensive warranties and guarantees to ensure your satisfaction. These warranties and guarantees insure peace of mind by: ensuring proper installation, protecting you from expensive breakdowns, protecting you against manufacturer and workmanship defects, and ensuring that you have received the best value for your money and are completely satisfied.

OC Resisential Services is open 24 hours for home service.

Call 817-381-6668 for service today.


Trusted Water heater Repair

Lemon Guarantees:
Our lemon guarantees are designed to protect you against major breakdowns on the critical comfort system components.

Lifetime Workmanship Guarantee:
We are so confident in the quality of our workmanship that we guarantee it for as long as you own your system.

HVAC Parts

Air Conditioning Repair 24 hours a day

OC Residential Services brings our customers a selection of products to meet every heating, cooling, and indoor air quality need. We place our trust in the high quality products from all major manufactures. If you can’t find the product or information you are looking for on our website, please call us at 1-817-381-6668 and we will be happy to assist you. We offer free estimates on equipment replacement and installation. Schedule a Free Estimate and let a trained comfort consultant help you decide what will best fit your needs.

Fort Worth HVAC

Satisfaction Guarantee:
3 Year Money Back Guarantee if you are not satisfied with ASI and/or your new comfort system for any reason within three (3) years of installation, ASI will make unlimited attempts to resolve the issue up to and including removing your new comfort system and refunding 100% of the purchase price. Now that’s comfort!

Warranty Protection Plans:
Extended warranty protection plans improve your overall peace of mind by protecting you from the expense of untimely breakdowns in the years to come. With several different options to choose from, ASI can customize your warranty program just like we customize your home comfort system.
We have warranties for your comfort system that cover all components including: parts, compressor, condenser coil, evaporator coil, heat exchanger and labor. Ask your sales representative for details.

Air ConditioningAir-Conditioning and Heating Installation

A traditional home comfort system has two parts: an indoor unit, such as a furnace or air handler, and an outdoor unit. The condenser is the outdoor unit that uses a conpressor to pump refrigerant to the indoor evaporator to produce the cooling effect. 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 Conditioner Recommendations


Furnaces heat and circulate warm air in the winter. Furnace heating ability is measured with an Annual Fuel Utilization Efficiency (AFUE) percentage. A higher AFUE percentage indicates a more efficient furnace.
Furnace Recommendations

Thermostat installsThermostats

Thermostats are extremely important because they are your interface and control system for your heating and air conditioning equipment. This is the device that will give you the information on what the equipment is doing, when it needs to be serviced, and allows you to set the exact temperature and humidity you want to maintain in your home.
Thermostat Recommendations


Zoning allows you to have different temperatures in each room or area of your house. You can have one temperature in the kitchen, another temperature in the family room, another temperature in your bedroom, etc. Not only does this provide much more comfort but it can save you up to 20% per year in your annual operating costs because you don’t overheat or overcool the areas that are unoccupied.

The operating cost savings could be the equivalent to that of going from a 13 SEER air conditioning system to a 15 SEER system. The way zoning operates is you have dampers in the duct work that open and close to provide heated or cooled air to different parts of the house. Each area has its own thermostat and its own control. It can maintain the temperature at which ever temperature you like in each one of the different areas.
Zoning Recommendations


Dehumidification can be very important if you live in areas of high humidity. High humidity in cooler temperatures gives you a wet clammy feeling and in warmer temperatures causes a wet sticky feeling and causes perspiration to stay on your body and soak in to you clothes rather than evaporate. High humidity can also cause mold & mildew through out the house and even ruin very expensive clothes, fabrics, paintings & wall coverings. All air-conditioning units take out some humidity when they are running but in very humid areas this is not enough and you need a dehumidifying system.
Dehumidifier RecommendationsLocal Air-Conditioning Repair

Humidity is very important in areas which are dry. Symptoms of dry climates are dry skin & eyes, nose bleed, static electricity (clothes clinging to you, hair clinging to your comb or brush and electric shock when you touch a metal object). All of these can be cured by raising the Humidity in you home which can be accomplished with a Humidifier connected to your Air-conditioning system.
Humidifier Recommendations
AIr Cleaners and Filters

Now you can be sure your home’s air is clear of dust, pollen, fungi, smoke and other particles too small to see. It’s easy with HEPA, Electronic and Media Air Cleaners. These cleaners provide stepped-up filtration, more effective than your furnace or air conditioner alone. In fact, these cleaners can remove up to 98 percent of the particles that pass through your home’s system. And since these pollutants can build up as film on walls and furniture, this is performance you’ll feel and see.
Air Filter Recommendations
UV Air Purifiers

You can protect your home and your family from allergy-causing mold and VOC’s with ASI’s selection of air purifiers. These ultraviolet air treatment systems kill mold that would grow in the cool, damp interiors of your air conditioning system. Help control odors, rid the air of unwanted VOC’s, and kill the cold and flue viruses that can travel around your home by floating thru the air you breathe.
UV Air Purifier Recommendations
Fresh Air Ventilators

On the hottest days of summer and the coldest days of winter, you want your home sealed tight for energy efficiency. But you don’t want to sacrifice the benefits of fresh air. With a Fresh Air Ventilation System, you don’t have to. Whether your York Dealer recommends the Energy Recovery Ventilator for warm climates or the Heat Recovery Ventilator for cooler regions, you can trust these air exchangers to quietly bring in fresh, clean air from the outside and remove stale inside air, along with dust and other particle buildup.
Ventilator Recommendations

Furnace and Air Conditioning Home Service

Call 817-381-6668 for Service Today

Yes, we are open 24/7 Guaranty Same Day Service.

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200 S Main St, keller tx