Do it yourself with these Air Conditioning & Heating Home Improvement Projects

iar conditioning heating home improvement projectsHome Improvement Clinics - Visit our online clinics to find information on making some small repairs and other home improvement projects to improve the efficiency and usability of the unit you have. You will learn how to maintain your system yourself and many other useful and money saving techniques. Remember to read our safety tips and disclaimer as well as following all the safety recommendations of the manufacturers as well as using common sense. If you feel uncomfortable doing something don't do it. Instead consult a professional.

Cleaning a Heating and Air Conditioning Vent - If you have an air conditioning or heating vent that is coated in dirt or grime then we will show you how to clean it with this do it yourself air conditioning and heating home repair.

Installing or Replacing a Smoke Detector - Over 1/2 the deaths from fire could have been prevented with a high quality, working smoke detector. Save money and protect your family by replacing old smoke detectors and or installing new smoke detectors. Note: Smoke detectors 10 years or older should be replaced immediately. Don't take chances with your families safety. Do this one today.

do it yourself home improvement projects Air Conditioning Self Maintenance -Todays air conditioning and heating technology requires yearly maintenance or it quickly loses efficiency and can quickly sustain damage if not corrected. Find out everything you need to know about maintaining your own air conditioning unit including when to call in a professional for help.

Heater Self Maintenance - Find out what you need to do to maintaining your own heating unit including what services should be done by a professional.

Humidifier Self Maintenance - Proper maintenance of your humidifier is important to keep it running smoothly. Find out what you need to do to maintain your system here.

Ventilator Self Maintenance - Proper maintenance of your ventilator system is important to keep it running smoothly. Find out what you need to know here.

Professional Maintenance - Find out what you need to know about professional maintenance of your HVAC system here.


Click here to Order Parts from Ra-Jac Services Online Air-Conditioning and Heating Store

Take the guesswork out of shopping for high quality air conditioning and heating parts for your home or office. We offer only top quality parts that the professionals are using. Let our 40+ years in the air conditioning, heating, ventilation and refrigeration industry work for you.


Click here for 10 Reasons to choose Ra Jac as your Air Conditioning and Heating Company for Repair and Installation Service.

Ra-Jac Air Conditioning & Heating has proudly served Galveston County TX since 1966. We pride ourselves on providing top notch service on residential and commercial air conditioning, heating, and refrigeration in the Southern Texas area.


We offer prompt and courteous service on air conditioning, heating, and refrigeration equipment.

Algoa / Arcadia / Bacliff / Bayou Vista / Clear Lake City / Clear Lake Shores / Dickinson / El Lago / Friendswood / Galveston / Hitchcock / Kemah / La Marque / League City / Nasa Area / Nassau Bay / San Leon / Santa Fe / Seabrook / Taylor Lake Village / Texas City / Tiki Island / Webster


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