Denver HVAC Repair

They were quick to come out and diagnose the problem with my furnace, but I thought the estimate of $549 a bit high to replace the circuit board.  So called around and found Leo's Appliance in Concord that sells appliance parts and the circuit board was only $90.49 - that is the retail cost to me, so I imagine the wholesale cost is a lot less.  So BEWARE of this company since they wanted $500!!! to replace the circuit board which is located right in the front of the furnace - extremely easy to access.  I hate it that you cannot trust repair companies.
In addition to the information below, see these two articles for the general care and maintenance of your air conditioner: Preparing Your Air Conditioner for Summer and How to Replace Furnace & AC Filters. Most noteworthy, you should replace the filters at least twice a year, before the heating and cooling seasons. For information on furnace problems, please see Furnace Not Working.
The main problem when installing a multi-split system is the laying of long refrigerant lines for connecting the external unit to the internal ones. While installing a separate split system, workers try to locate both units opposite to each other, where the length of the line is minimal. Installing a multi-split system creates more difficulties, since some of indoor units can be located far from the outside. The first models of multi-split systems had one common control system that did not allow you to set the air conditioning individually for each room. However, now the market has a wide selection of multi-split systems, in which the functional characteristics of indoor units operate separately from each other.
These guys came out same day to attempt to repair our unit. Unfortunately the repair didn't work (15 year old unit) so they came out early Saturday morning and did an emergency installation for us. They quoted us a fair and honest price when another company was dishonest with us and tried to take a lot of money from us for nothing. I will highly recommend these guys to my friends and family.
Ground source, or geothermal, heat pumps are similar to ordinary heat pumps, but instead of transferring heat to or from outside air, they rely on the stable, even temperature of the earth to provide heating and air conditioning. Many regions experience seasonal temperature extremes, which would require large-capacity heating and cooling equipment to heat or cool buildings. For example, a conventional heat pump system used to heat a building in Montana's −70 °F (−57 °C) low temperature or cool a building in the highest temperature ever recorded in the US—134 °F (57 °C) in Death Valley, California, in 1913 would require a large amount of energy due to the extreme difference between inside and outside air temperatures. A few feet below the earth's surface, however, the ground remains at a relatively constant temperature. Utilizing this large source of relatively moderate temperature earth, a heating or cooling system's capacity can often be significantly reduced. Although ground temperatures vary according to latitude, at 6 feet (1.8 m) underground, temperatures generally only range from 45 to 75 °F (7 to 24 °C).

Our services cover a assortment of areas that are all primarily designed to improve your quality of life. Whether that means clean air, reliable air conditioning, a superbly maintained furnace, or saving money by installing a more efficient system, we can make your life in Mableton legitimately better. With one quick phone call, you can have an expert headed out to your home for a free in-home consultation and the start of a new relationship. Or, if you’d rather, schedule an appointment online. 


We offer maintenance and tune-ups for all brands of central heating and air conditioning equipment. Systems serviced include central air conditioners, furnaces, heat pumps, and air quality systems such as whole-home humidifiers, dehumidifiers, and air cleaners. Tune-up service is also available for oil furnaces, ductless mini splits and boilers in many markets.

Check your filter every month, especially during heavy use months (winter and summer). If the filter looks dirty after a month, change it. At a minimum, change the filter every 3 months. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool — wasting energy. A clean filter will also prevent dust and dirt from building up in the system — leading to expensive maintenance and/or early system failure.
I have a recurring problem of having to have freon added to my A/C system. I have even replaced both units inside and outside but seem to have the same problem. I believe that it must be in the lines between the outside and inside. Is there anything that can be put into the lines to seal any leaks if this is the problem? If not is it advised that the lines be replaced?

In addition to air cleanliness, we provide expert services in air conditioning sales, installation, and maintenance, furnaces, heat pumps, packaged systems, and more. Chances are that if you have a concern when it comes to HVAC, we can solve your problem. Our technicians in Mableton will walk you through the service you need, how to fill your need most cost-effectively, and provide a 100% guarantee on the services we provide – each time.


The summers here in Alexandria can range from almost pleasant to downright brutal. And you know as well as we do that it’s those latter days when your central AC or heat pump will decide to go down! But you needn’t seek solace at the Waterfront or over at Cameron Run Regional Park. The secret to restoring your comfort lies with the certified specialists at HVAC Unlimited!
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Mitsubishi Electric is a world leader in air conditioning systems for residential, commercial and industrial use. Challenged to create air conditioning systems that provide exemplary performance in the wide-ranging climatic conditions found throughout Japan, our engineers develop amazingly sophisticated yet durable units and systems capable of constant use under virtually any natural climatic condition on earth.
Air conditioning can also be provided by a process called free cooling which uses pumps to circulate a coolant (typically water or a glycol mix) from a cold source, which in turn acts as a heat sink for the energy that is removed from the cooled space. Common storage media are deep aquifers or a natural underground rock mass accessed via a cluster of small-diameter boreholes, equipped with heat exchanger. Some systems with small storage capacity are hybrid systems, using free cooling early in the cooling season, and later employing a heat pump to chill the circulation coming from the storage. The heat pump is added because the temperature of the storage gradually increases during the cooling season, thereby declining its effectiveness.
1/27/2015 Melissa, we are committed to providing the highest level of service and would like to hear more… Melissa, we are committed to providing the highest level of service and would like to hear more about your personal situation. Please email steve, our Customer Relations Specialist at [email protected] or give him a call at 925-318-4795.  Hopefully, you will give us the opportunity to make this right. Read more
CIBSE publishes several guides to HVAC design relevant to the UK market, and also the Republic of Ireland, Australia, New Zealand and Hong Kong. These guides include various recommended design criteria and standards, some of which are cited within the UK building regulations, and therefore form a legislative requirement for major building services works. The main guides are:

Allow our experts to help with any of your heating and cooling needs or questions. Our wide array of expertise and background will benefit you and your home, whether you are considering a replacement system or evaluating your whole system to check for areas of improvement. We can help you reach your optimum indoor comfort. Give us a ring at 866-397-3787 or request an appointment online.
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