How often should my HVAC system be serviced?

For optimal performance and longevity, we recommend scheduling professional maintenance for your HVAC system at least once annually.

How long does a typical HVAC system last?

With proper maintenance, most HVAC systems will provide reliable service for approximately 20 years or more.

Should I repair or replace my HVAC system?

Our technicians will conduct a thorough evaluation of your heating system's age and the estimated repair costs to determine whether repair or replacement would be the more economical option for your situation.

How often should I replace my air filter?

For maintaining proper airflow and system efficiency, we advise replacing your air filter every 30 days to prevent dust buildup and ensure optimal performance.

FAQs | M&M Mechanical Services

How often should my HVAC system be serviced?
For optimal performance and longevity, we recommend scheduling professional maintenance for your HVAC system at least once annually.
How long does a typical HVAC system last?
With proper maintenance, most HVAC systems will provide reliable service for approximately 20 years or more.
Should I repair or replace my HVAC system?
Our technicians will conduct a thorough evaluation of your heating system's age and the estimated repair costs to determine whether repair or replacement would be the more economical option for your situation.
How often should I replace my air filter?
For maintaining proper airflow and system efficiency, we advise replacing your air filter every 30 days to prevent dust buildup and ensure optimal performance.