Core Services
- HVAC installation or replacement
- HVAC system repair
Question Answers
What are the signs of a clogged air filter in my Fresno home's HVAC system?
Common signs include reduced airflow from vents, higher energy bills, increased dust in your home, and the system running longer to reach the desired temperature. In Fresno's climate, clogged filters can strain your HVAC system, leading to inefficiency and potential breakdowns. We recommend checking and replacing filters regularly to maintain optimal performance.
How can I tell if my air handler fan is malfunctioning, and what should I do?
If you hear unusual noises like grinding or rattling, notice weak airflow, or the fan isn't turning on, it may indicate a problem. In Fresno, dust and debris can accumulate, causing fan issues. Don't ignore these signs—contact us for a professional inspection to prevent further damage and ensure your system circulates air properly for consistent comfort.
What HVAC maintenance tips do you recommend for Fresno homeowners to prevent common issues?
We advise scheduling seasonal tune-ups, replacing air filters every 1-3 months, keeping outdoor units clear of debris, and monitoring for unusual sounds or performance changes. Regular maintenance helps address local problems like clogged filters and fan wear early, improving efficiency and extending your system's life in Fresno's varying temperatures.
Company Overview
Mark's Air Conditioning Heating is a trusted HVAC company serving Fresno, CA homeowners with reliable heating and cooling solutions. We specialize in addressing common local HVAC problems like clogged air filters and air handler fan issues that can reduce system efficiency and increase energy bills. Our team provides expert diagnostics, prompt repairs, and maintenance to keep your system running smoothly in Fresno's climate. We focus on practical fixes and preventative care to improve indoor air quality and comfort, helping you avoid costly breakdowns. As a local business, we understand the specific needs of Fresno residents and offer personalized, dependable service to ensure your home stays comfortable year-round.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















