Light Commercial & Residential HVAC Services You Can Trust.
Proudly Serving Carroll, Frederick, Howard, & Northern Montgomery County, Maryland.
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Frequently Asked Questions
Strange Sounds
Clinks, pops, squeaks, or grinding. If you are hearing sounds that the unit never made before then it is time to call a professional. Even if the system still provides you with adequate temperature control, the sounds are an indication of am issue that lif left untreated will likely develop into a more expensive repair.
Water or Moisture
Look around the system. Is there lots of condensation or perhaps pools of water? This could be either a problem with the refrigerant which has started to leak or a problem with the drainage system. If you find these issues in your HVAC system, then maintenance or repairs should be the next step.
Odd smells
If you find that there is a pungent odor from your HVAC system, then there are usually two possibilities. 1) there is a problem with the wiring and some of the insulation has burnt away. 2) If the small is musty, then it means that there is pooled water in the system that has become a breeding ground for mold and mildew.
Inaccurate Thermostat
are different rooms different temperatures even though they are controlled by the same thermostat? This could be an issue with the thermostat itself for possibly the duct work.
The frequency of duct cleaning varies depending on the home and the preference of the homeowner. Typically, every 5 years is sufficient. There are a few things to consider when thinking about how often to have your ducts cleaned:
- Do you have pets that shed a high amount of hair and dander?
- Do you have smokers in your household?
- If anyone in your household has allergies, you may want to have your ducts cleaned more often.
- If you just moved into a home, it may be a good idea to have the ducts thoroughly cleaned.
- After a home remodeling, a heavy amount of dust and debris can be generated during a renovation.
A thorough duct cleaning will usually cost between $300 and $500, depending on the size of the home. Beware of companies offering cut-rate duct cleaning services. This is a well-known bait and switch tactic, and you could end up paying much more than you expected, or the company may not perform a proper duct cleaning. The Better Business Bureau has issued a warning about such services.