Morrow Mechanical
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(281) 370-1566


Serving Houston,Spring,
Tomball, Woodlands,
Cypress, Conroe, Magnolia,
Katy and Kingwood areas

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 Houston TX Air Conditioning Heating Repair Service Installation

 Testimonials from our customers
       
        
        
         
 

frequently asked questions

What Are Your Hours Of Operation?

Should I Have My System Serviced Annually?

How Long Will My A/C System Last?

What Maintenance Can I Do Myself?

What Should I Check If My System Fails?

Should I Attempt To Repair My System?

Who Makes The Best Air Conditioning Equipment?

Why is my unit icing up?

Why do I have water leaking from a pipe that penetrates my roof soffits?

What Are Your Hours Of Operation?

We are open for answering questions and booking appointments
Monday through Friday: 7:00am until 7:00pm
Saturday 8:00am until 4:00pm.
Closed Sunday
(Emergency service available during extreme weather).

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Should I Have My System Serviced Annually?

A properly maintained heating and cooling system will last longer, save money every month through lower utility bills, and operate with fewer breakdowns. Air conditioning and heating equipment is mechanical machinery just like your car and requires maintenance. Your say you haven't noticed any problems with your A/C system? If you don't regularly change the oil in your car you won't notice a problem either until the engine burns up! The price of an oil change is much less than a new engine. The same is true with your air conditioning system. You may not notice the small problems in the short term but they will always catch up with you in the long run and it will cost a whole lot more to wait. Checking things like freon, electrical components, and cleaning coils are necessary to maximize equipment life, prevent excessive electrical consumption, and minimize system failures. The good news is that the cost of this service pays for itself with reduced electrical consumption and lower light bills. You may also want to ask us about our home comfort maintenance agreement that covers seasonal inspections for one low price.

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How Long Will My A/C System Last?

The answer to this question often depends on the equipment you have, how well it was installed, and how well it has been maintained. Home builders often use lower grade “builder models” offered by otherwise well-known manufacturers (including Trane, Rheem, Carrier, and Lennox). Builders models may not last much more than 8 to 12 years, whereas premium models from these companies will typically last much longer. Houston has extremely hot summers and air conditioning equipment is run longer and harder than almost any place in the country. Quality equipment is well worth the extra expense. Regular maintenance is an important factor. Equipment that has been frequently serviced and maintained can last 15 years or longer. A properly designed duct system plays a critical role in terms of equipment reliability and life span. The equipment works in conjunction with the duct system to deliver the heated or cooled air into the home or building. Improperly sized duct systems do not allow the equipment to deliver the required air flow and will shorten the life span of your system. Poorly designed duct systems often cause serious equipment malfunctions before systems are even five years old.

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What Maintenance Can I Do?

It really depends on how much you feel comfortable with doing. Some people are more skilled than others at home repairs and are not intimidated at all, others aren't quite as confident. That being said you will have to be the judge. These are things you can do without any specialized training or equipment.

  • Change air filters monthly

  • Keep shrubbery and landscaping away from your outdoor unit

  • Do not allow lawn sprinkling systems to continually spray water on your equipment

  • Turn your A/C off when mowing lawn to prevent debris from being drawn into the condenser coil

  • If you have an electrical disconnect box on your outdoor unit, you can disconnect the power and wash the condenser coil with a water hose to remove any dirt and debris. Clean the coil and cabinet

  • If the evaporator coil is accessible, clean the coil surface with a detergent cleaner and pump sprayer. Accessibility to evaporator coils vary. Most air conditioning systems in our area are located in the attic and installed in a horizontal position. These types of installations have evaporators that can be cleaned by opening a coil access door if one has been installed. If your system does not have a door, we highly recommend you call us to have one installed. This will allow for easy access for annual cleanings.

  • Flush and clean drain lines if provisions are made for cleaning

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What Should I Check If My System Fails?

If you want cooling, make sure the thermostat is set below room temperature and the SYSTEM switch is on the COOL or AUTO position. If you want heat, make sure the thermostat is set above room temperature and the SYSTEM switch is on HEAT or AUTO. The FAN switch should be set at ON for continuous blower operation or AUTO if you want the blower to function only while the unit is operating. Then look and see what is running and what is not. Is the outdoor unit running? Does air come out of the supply grilles? If not, check and see if the attic unit is running. Does it make any noise? Locate the power switch that feeds power to the furnace. The switch is simply a light switch mounted on a brace in the attic. Is the power switch turned on? If the switch is on and the unit is not running you should check the circuit breakers in the main electrical panel to your home. Reset any tripped breakers. If breakers continue to trip you will need to call for service. If air is coming out of the ducts and the a/c will not cool, check and see if the unit outside is running. If not, check the circuit breakers. If this does not solve your problem, call us for service.

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Should I Attempt To Repair My System?

The first thing to remember is your safety. Your system is powered with electricity and natural gas which can cause injury to you and your property. The air conditioning system contains refrigerant under high pressure. Any repair work to your system should be done by a trained professional with proper training, tools, and equipment. You should not attempt to repair your equipment unless you have proper expertise in these areas.

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Who Makes The Best Air Conditioning Equipment?

The best air conditioning system is the one that is installed properly. Air conditioning is a matured technology so almost all the popular brands are equally reliable. Any equipment, no matter how high the sticker price, that is not installed in accordance with proven industry installation standards will prematurely fail and operate with increased electrical consumption. The question of making a quality purchase is more one of the contractor you choose to do the installation, the type of system, and the quality control over the installation.

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Why is my unit icing up?

There are several reasons for an air conditioning system to freeze up and they are for the most part, a result of a lack of maintenance. In most cases freeze up is caused by a dirty blower or evaporator, a lack of refrigerant (FREON) or clogged filters. Do not operate your system in this manner as it will cause serious system damage.

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Why do I have water leaking from a pipe that penetrates my roof soffits?

The pipe is a part of the secondary drain installed for backup of the main drain system. It is not designed for to be used as a permanent drainage system but is installed as a safety backup to prevent water damage to your ceilings and home. The reason for the water coming out of the pipe is that your main drain system is clogged or your evaporator pan has rusted through. A clog is simple to repair but a rusted coil is a more serious problem.

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