This is the single most important thing that needs to be done to keep your system clean and operating efficiently. If you have a standard furnace filter, we recommend replacing it monthly even if the old one still looks clean. High efficiency filtering systems, air cleaners, and ERV, may require different schedules. Pets, environment, and number of household members can all affect how often your filter needs to be replaced.
Monday - Friday
7:30am - 4:30pm, excluding holidays
Saturday & Sunday by appointment only