Tempe Air Conditioning, Heating and Refrigeration
Call Today! (480) 968-7191

Tempe Heating Service and Installation

National Refrigeration provides "Design & Build" HVAC and process systems incorporating the latest technological advances in boiler, chiller, packaged equipment efficiency and direct digital controls. Applications include, but are not limited to, hot and cold duct or hydronic heating, VAV systems, chilled water systems, fume and kitchen exhaust systems, tempered makeup air, radiant heating and ventilation systems, computer rooms, surgical suites, process water systems, clean rooms, and direct digital control systems. Our firm is vendor neutral and will select the most cost and energy efficient equipment best suited for your "Design & Build" applications.

Can Save You Money On Your Utility And Repair Bills

Our professional service technicians understand your air conditioning and heating system and can eliminate money wasting problems. We have developed a customized preventative maintenance plan that addresses the problems we see most often

Frequently Asked Questions

Do I need a new HVAC system?
How do you know if it's time to replace your old cooling and heating equipment or improve the performance of your overall system? If you have any of the following problems, It may be time to call a professional contractor to help you make a change if?

1. Your equipment needs frequent repairs and your energy bills are going up. Nothing lasts forever, and if you're paying hundreds of dollars each year to maintain and repair your existing equipment, then it is time for a change. The cost savings will go beyond the repairs and will include decreased fuel/power costs.

2. Your heat pump or air conditioner is more than 10 years old, or your furnace or boiler is more than 15 years old. Older heat pumps and air conditioners are often about 60% efficient, but newer equipment can be over 90% efficient. What does this mean? If you have a monthly fuel or power bill of $100, you could see your energy cost drop to as little as $65/month. Ask your contractor to explain the energy rating for each system.

3. No one is home for long periods of the day and you don't have a programmable thermostat. There is no sense heating or cooling an empty house. Have a professional contractor install a programmable thermostat and instruct you on its use, to start saving energy and money while you're away or even sleeping.

4. Some of your rooms are too hot or too cold. Improper equipment operation, duct problems, or inadequate insulation could be the cause. A good HVAC contractor can analyze your zoning needs and help solve the problem.

5. Your equipment has humidity problems. Poor equipment operation, inadequate equipment, and leaky ductwork can cause the air to be too dry in the winter or too humid in the summer, breeding disease and causing health and comfort problems in your home.

6. Your home has excessive dust. Leaky ducts can pull dust in from attics, crawlspaces, and basements and distribute them through the house. Having your ducts sealed may be a simple solution.

7. Your cooling system is noisy. Undersized duct systems or problems with the indoor coil of your cooling equipment can often cause your system to overwork, producing noise and inefficient power usage.

8. Someone in your home has severe allergies. Allergies are a part of life, but some systems are more prone to growing molds and attracting dust. An inspection of your system will help you understand how to improve or replace your current system with one that is more healthful.

About National Refrigeration

As a locally owned & operated business, your satisfaction with our products & service determines our reputation.. and future success! We want our customers to be customers for life, so we go the extra mile to give you personal, neighborly support.

  • We arrive on-time
  • We service all brands
  • Residential replacement
  • Residential new construction
  • Commercial
  • Free equipment estimates
  • Most jobs installed within 2 day(s) of order
  • Convenient financing available

Contact Us Today!

1868 E. Concorda Circle
Tempe, AZ 85282

PHONE (480) 968-7191

  • In business since 1988
  • 34 years of experience
  • Professional system analysis, design & installation
  • Professionally trained technicians
  • 24/7 Hour Emergency Service
  • NATE North American Technician Excellence