Be ready for the summer months and improve the energy efficiency of your air conditioner at the same time. To get the most out of your air conditioner during the peak summer months, Dave Teller, Renaissance Homes' Quality Assurance Field Specialist, recommends that homeowners run air conditioning units  now for a few minutes to make sure it is working normally. If you find a problem now, it'll be easier to get it fixed promptly rather than during  the peak of summer, when HVAC (heating, ventilation and air conditioning) contractors tend to be busier. •          Have a licensed HVAC contractor perform seasonal maintenance checkups for summer; they will make sure to also check the hose for algae or sediment buildup which causes your unit to become clogged and work less efficiently. •          To ensure that your compressor is working efficiently, make sure to clear all vegetation that could block it from getting adequate airflow. The sides of the unit require at least 12 to 18 inches of clearance for proper performance. •          To assure proper air flow in your home, ensure that the air supply registers are not blocked by rugs, draperies and furniture. •          Winter weather can be harsh and can crack and harden weather seals and caulking. By checking seals around windows and doors now, you’ll not only reduce your air conditioning bill, but could also catch the areas needing to be addressed to prevent water from entering your home and potentially causing destructive water damage. By practicing the tips mentioned above, you’ll better maintain your HVAC system and ensure that it will run -- and work --  more efficiently. In the end, you will save money and have reduced energy bills, because it doesn’t have to work as hard to get the job done right. Renaissance Homes is an award winning Street of Dreams custom home builder specializing in green building for the Portland market. Visit our Design Studio to personalize your next home.