Perfect Star HVAC Advice Blog
What It Means To Be Diamond Certified
What does it mean for a company to be Diamond Certified? Rather than being customer initiated reviews, Diamond Certification is obtained by first passing a rigorous credential-based rating system and then maintained by keeping a 90 (out of 100) or higher score in both...
Changing Your Central Heating and Air Conditioner’s Filter
When it comes to changing your central heating and air conditioner's filter you may be wondering how often should I change my air filter? There is no clear answer how often when it comes to changing your central heating and air Conditioner's filter, however if none of...
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