SANDIGO

+1 240.446.9444

QUESTION? CALL US

Are you tired of unexpected HVAC breakdowns during peak seasons?

Secure your spot in our pre-season maintenance program today and experience uninterrupted comfort all year round! With limited spots available in Frederick and surrounding areas of MD, DC, VA, and DE, act now and enjoy a worry-free HVAC system!

home 5 |

Stay ahead of the seasons with our HVAC maintenance program - year-round comfort guaranteed!

Maximizing the lifespan and performance of your home’s HVAC system is crucial not only for your comfort but also for your property investment. At Sandigo Mechanical, we offer professional heating and cooling maintenance services that can ensure your system runs smoothly, even during the coldest days. With over a decade of industry experience, our team is dedicated to providing top-notch service to homeowners in Frederick and the surrounding areas of MD, DC, VA, and DE. Trust Sandigo Mechanical for all your heating and cooling maintenance needs. Schedule your appointment today. Stay ahead of the seasons with our HVAC maintenance program – year-round comfort guaranteed! 

Accreditations

Experience Top-Notch HVAC Pre-Season Maintenance Program Services with Sandigo Mechanical’s Certified Technicians.
home 5 |

What is an HVAC system

An HVAC system, or Heating, Ventilation, and Air Conditioning system, is a system designed to regulate and control the temperature, humidity, and air quality of a building or enclosed space. A typical Frederick Maryland HVAC system includes a combination of heating and cooling equipment, such as furnaces, boilers, air conditioners, and heat pumps, as well as ventilation and air filtration systems, such as ductwork, fans, and air purifiers. HVAC systems are commonly used in residential, commercial, and industrial buildings to maintain comfortable and healthy indoor environments.  

home 5 |

What does our maintenance programa ofeers?

We recommend that you schedule at least two preventative annual tune-ups for the winter and summer seasons for your HVAC system to keep it running properly. While each type of HVAC system requires different maintenance tasks, our tune-up appointments typically include: inspecting and cleaning heating components, removing built-up sediment, lubricating moving parts, Inspecting and tightening electrical connections, testing the exhaust system, adjusting the gas pressure valve, changing the air filter, recalibrating the thermostat, checking for air or water leaks, flushing drain lines. 

Maintenance of each of the components of your HVAC system may include:

HVAC System Maintenance Checklist

  • Inspection:

    Visual inspection of the unit, including interior and exterior components, to ensure that everything is clean and in good working condition.

  • Cleaning:

    Regular cleaning to prevent the buildup of dirt, dust, and other contaminants that can impair the performance. This may involve cleaning or replacing filters, wiping down the unit with a damp cloth, and using specialized cleaning products to remove mineral buildup from the coils.

  • Lubrication:

    Lubrication of some components to prevent wear and tear and ensure smooth operation.

  • Electrical inspection:

    Regular inspection of electrical components to ensure that all connections are secure, and there are no signs of wear or damage.

  • Refrigerant check:

    Regular inspection of the refrigerant level to ensure that the unit is functioning properly and efficiently.

  • Coil cleaning:

    Regular cleaning of the evaporator and condenser coils to prevent dirt and debris from building up and reducing the unit's efficiency.

  • Condensate drain inspection:

    Regular inspection and cleaning of the condensate drain to prevent clogs or backups that can cause water damage or other issues.

  • Thermostat calibration:

    Calibration of the thermostat to ensure that it is functioning properly and accurately controlling the temperature in the building.

  • Fan and motor inspection:

    Regular inspection of the fan and motor to ensure that they are functioning properly and that there are no signs of wear or damage.

  • Gas pressure and supply line inspection:

    Inspection of gas pressure and supply lines to ensure that they are delivering the correct amount of fuel to the unit and that there are no leaks.

  • Inspection and cleaning of the air filter:

    Inspection and replacement of the air filter if necessary to ensure that the HVAC system is receiving proper airflow.

  • Inspection and adjustment of the fan belt:

    Inspection of the fan belt for any signs of wear or damage and adjustment to ensure that it is tight enough to function properly.

  • Inspection of the electrical system:

    Inspection of all electrical connections and wiring to ensure that they are in good condition and functioning properly.

  • Inspection and lubrication of the fan motor and bearings:

    Inspection and lubrication of the fan motor and bearings to prevent wear and tear and prolong the life of the system.

  • Inspection and testing of the thermostat:

    Inspection and testing of the thermostat to ensure that it is functioning properly and accurately.

  • Verification of compatibility:

    Verification of the compatibility of a new HVAC system with the existing thermostat.

  • Testing of the overall performance of the HVAC system:

    Testing of the overall performance of the HVAC system to ensure that it is functioning properly and efficiently.

  • Record keeping:

    Detailed records should be kept of all maintenance tasks performed, including the date, time, and nature of the work performed. This can help to identify potential issues early and prevent more serious problems from developing.

  • Combustion analysis:

    Analysis of the combustion process to ensure that the unit is burning fuel efficiently and safely. This may involve testing the exhaust gases and adjusting the fuel-air mixture as needed.

The frequency and extent of these tasks may vary depending on the specific type of air conditioner being used, the size and age of the unit, and the local climate and environmental conditions. It is important to consult the manufacturer’s instructions and guidelines for specific maintenance requirements and to work with a qualified HVAC technician to ensure that the unit is properly maintained.

Air
Conditioning

home 5 |

Heat Pump or Furnace

home 5 |

Ventilation system

home 5 |

Thermostat

home 5 |

Air filter

home 5 |

Why wait for a breakdown to happen when you can prevent it?

Sign up for our pre-season maintenance program today

"Let our certified technicians in Frederick and nearby areas of MD, DC, VA, and DE take care of your HVAC system's upkeep. Limited spots available, so take the first step to a well-maintained HVAC system now!".

Testimonial

What our client says

Thrilled Customers: Raving About San Diego Mechanical’s Exceptional HVAC Pre-Season Maintenance Program.
Lisa Smith
Lisa Smith @LisaSmith1981
Read More
"I've been a customer of Sandigo Mechanical for several years now and I'm always impressed by their professionalism and attention to detail. The HVAC maintenance program they offer is a real game changer. It's kept my system running smoothly and efficiently year-round. I highly recommend Sandigo Mechanical to anyone looking for top-notch HVAC service."
John Davis
John Davis@Jdavisbusiness
Read More
"As a business owner, I know how important it is to have a reliable HVAC system. That's why I trust Sandigo Mechanical to keep my system in top shape. Their HVAC maintenance program has saved me time and money in the long run. I never have to worry about unexpected breakdowns or repairs. Thanks, Sandigo Mechanical!"
Rachel Lee
Rachel Lee@Rachellee33
Read More
"I recently moved to Frederick and was in need of a reliable HVAC service provider. I came across Sandigo Mechanical and I'm so glad I did. Their HVAC maintenance program is comprehensive and affordable. The technician who came out to my home was friendly and knowledgeable. I feel confident knowing that my HVAC system is in good hands with Sandigo Mechanical."
James Johnson
James Johnson@Jjohhny67
Read More
"I've had bad experiences with HVAC service providers in the past, so I was hesitant to try Sandigo Mechanical. But I'm so glad I did. Their HVAC maintenance program is top-notch. They really go above and beyond to make sure everything is working properly. I appreciate the peace of mind that comes with knowing my system is being taken care of by experts."
Sarah Williams
Sarah Williams@Sarahwilliams88
Read More
"Sandigo Mechanical is hands down the best HVAC service provider in Frederick. Their HVAC maintenance program has been a lifesaver for me and my family. We used to dread the summer months because our system would always break down. But since we started using Sandigo Mechanical, we haven't had a single issue. Their technicians are friendly, knowledgeable, and always on time. I can't recommend them enough."

Don't let the cold or heat catch you off guard!

Join our pre-season maintenance program now

"Enjoy the peace of mind that comes with a well-maintained HVAC system in Frederick and surrounding areas of MD, DC, VA, and DE. Act fast, limited spots available, and make sure you and your loved ones stay comfortable all year round!".

DO YOU NEED MORE INFO?

Fill out our form to receive more information about our pre-season maintenance program