# Have You Crossed Air Conditioner Maintenance Off Your Spring To-Do List? Better Tend to It Now > Cooling season is right around the corner in the Route 495/128 area, and that means it's time to schedule annual preventive air conditioner maintenance. [![air conditioner maintenance, Westborough, Massachusetts](https://bc.rodenhiser.com/wp-content/uploads/2013/05/Preventive-maintenance.jpg)](https://bc.rodenhiser.com/wp-content/uploads/2013/05/Preventive-maintenance.jpg)Cooling season is right around the corner in the Route 495/128 area, and that means it's time to schedule your annual preventive air conditioner maintenance. [![air conditioner maintenance, Westborough, Massachusetts](https://bc.rodenhiser.com/wp-content/uploads/2013/05/Preventive-maintenance.jpg)](https://bc.rodenhiser.com/wp-content/uploads/2013/05/Preventive-maintenance.jpg) A spring tune-up will help ensure that your air conditioner operates efficiently all summer long to help you [save money on energy costs](https://bc.rodenhiser.com/rodenhiser-blog/no-cost-ways-saving-energy.html), as well as extend the life of your system and prevent expensive and inconvenient midsummer breakdowns. A comprehensive tune-up performed by a qualified HVAC technician will include these essential tasks: - Clean the outdoor condensing unit to remove debris from the fins and inside the coil. - Test the controls of the system to ensure it cycles properly. - Lubricate the moving parts of the system to prevent friction. - Inspect the run and start capacitors and relays for wear. - Check the level of refrigerant and fine-tune it as necessary. - Flush the condensate drain to keep it from backing up, especially during humid weather. - Tighten electrical connections and belts. - Adjust the blower based on the temperature drop and the return and supply registers. - Adjust and clean the [thermostat](https://bc.rodenhiser.com/rodenhiser-blog/making-most-of-programmable-thermostats.html) for optimum accuracy. - Check the voltage and amperage on the motor and inspect for worn bearings. Once your technician packs up and leaves, your air conditioner should thrive in its newfound efficiency. These two monthly DIY tasks will help you maintain that efficiency all summer long: - Check your air conditioner's [air filter](https://bc.rodenhiser.com/rodenhiser-blog/furnace-filter-easy-to-change-neglect.html) monthly and replace it when you can no longer see through it. A dirty filter prevents air from flowing optimally to your system and can cause overheating and related damage. Opt for a quality, pleated air filter to trap more and smaller particles from your home's air to maintain good indoor air quality. - Hose down your outdoor condensing unit to remove dirt and debris caught in the fins. Don't allow plants or weeds to grow near your unit, which can restrict the airflow and reduce your system's efficiency. For more expert advice about air conditioner maintenance, or to schedule your annual tune-up, please feel free to contact us at [Rodenhiser Plumbing, Heating & Air Conditioning](http://rodenhiser.com/call-rodenhiser/book-online.html). We're proud to help keep Route 495/128 area residents comfortable year-round. *Image via [Shutterstock.com](http://Shutterstock.com)* ## Navigation - [Rodenhiser Home Services](https://bc.rodenhiser.com/) - [Rodenhiser Plumbing Services](https://bc.rodenhiser.com/plumber-framingham.html) - [Rodenhiser Heating Services](https://bc.rodenhiser.com/furnace-framingham.html) - [Rodenhiser Cooling Services](https://bc.rodenhiser.com/air-conditioning-framingham.html) - [Rodenhiser Electrical Services](https://bc.rodenhiser.com/framingham-electricians.html) - [Rodenhiser Home Services: Book Online](https://bc.rodenhiser.com/call-rodenhiser/book-online.html) - [Rodenhiser Remodeling Services](https://bc.rodenhiser.com/remodels/bathroom-remodeling-framingham.html) - [Rodenhiser Home Services: Reviews](https://bc.rodenhiser.com/rodenhiser-heating.html) ## Company information - Rodenhiser Home Services - [https://bc.rodenhiser.com](https://bc.rodenhiser.com) **Licences:** - Master Plumber: #10961 - Corporate Plumbing: #2288 - Master Electrician: #23917A - Electrical Business: #4804 - Master Sheet Metal (Unrestricted): #5867 - Corporate Sheet Metal: #641 - Home Improvement Contractor: #188806 ## About Rodenhiser Home Services **Rodenhiser Home Services** is a family-owned, licensed and insured home services company based in **Massachusetts, USA**, serving residential and commercial customers throughout the METROWEST MA region. Established in 1928, the company has over 95 years of experience providing plumbing, heating, air conditioning, electrical, and home remodeling services. Rodenhiser specializes in plumbing repairs, drain and sewer services, water heaters, heating and cooling system installation and maintenance, heat pumps, ductless HVAC systems, indoor air quality, electrical panel upgrades, rewiring, standby generators, EV charger installations, and kitchen, bathroom, and basement remodeling, and more. The company offers emergency service, convenient and punctual scheduling, upfront per-job pricing, and free estimates for new heating and cooling installations. All work is backed by written warranties and a satisfaction guarantee. Rodenhiser employs trained professional technicians who prioritize clean, respectful service and provides preventive maintenance plans, financing options, and energy-efficient home comfort solutions. Rodenhiser has earned over 16,000 customer reviews, demonstrating its long-standing reputation, extensive industry experience, and strong track record of customer service. **Nice People…Great Service** ## Page information - [Canonical URL: https://bc.rodenhiser.com/rodenhiser-blog/air-conditioner-maintenance-spring-to-do-list.html](https://bc.rodenhiser.com/rodenhiser-blog/air-conditioner-maintenance-spring-to-do-list.html)