Mericle Mechanical LLC

We Work Mericles

HVAC Maintenance Services Performed by Experienced Professionals in Rock Hill, SC

As a leading HVAC company in Rock Hill, we strive to provide comprehensive HVAC maintenance services to our customers. Your one-year service agreement includes the following: 


  • 15% discounts on parts and repairs
  • Priority scheduling

Don’t make room for any costly HVAC failure and let us work Mericles for you and your HVAC system.

All of Your HVAC Maintenance Needs, One Place

Heating Maintenance: 


  • Clean blower
  • Clean & adjust burners
  • Inspect heat exchange
  • Inspect gas pressure & flame
  • Inspect igniter/pilot light
  • Inspect filter
  • Check airflow

Air Conditioning Maintenance: 


  • Inspect coolant levels & pressure
  • Check & adjust the thermostat
  • Inspect wiring, contacts, capacitors & relays
  • Inspect evaporator coil
  • Inspect and clean condenser
  • Inspect the condensate drain
  • Inspect outdoor disconnect
  • Inspect condenser fan motor & blades
  • Inspect compressor at startup

Schedule Your HVAC Maintenance With a Professional HVAC Contractor Today!

Your HVAC system should be in tiptop shape at all times, after all, it produces the air you and your family breathe constantly. Don’t let any sign of trouble go unnoticed, as it could easily evolve into a more costly and time-consuming repair. Contact Mericle Mechanical today at (803) 554-3115 and schedule an HVAC preventative maintenance with an experienced and professional HVAC technician. Don’t forget to ask about our warranty options for our HVAC services.

What Our Clients Are Saying

Matt Aycoth Avatar
Matt Aycoth
2/10/2021 - Google

I've used Mericle Mechanical twice now, and both times they exceeded my expectations. The first time the replaced a large... read more

Joshua Dalessandro Avatar
Joshua Dalessandro
2/03/2021 - Google

These guys are phenomenal. Josh and his team provided great customer service. When researching over seven different companies to replace... read more

Frankie M Avatar
Frankie M
1/03/2021 - Google

One word honest to describe Josh. We had a local major hvac company run a diagnostic on our unit, due... read more

Brian Lassig Avatar
Brian Lassig
12/03/2020 - Google

We called Mericle Mechanical for a second option. So glad we did because the other guys acted as if we... read more

Scroll to Top