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HVAC Maintenance & Repair in Sanford

Delivering Reliable HVAC Services in Orange County & Beyond

There’s no better way to keep an HVAC system running in peak condition for as long as possible than routine preventative maintenance and early repairs. 

Westcoast Mechanical Contractors is the company to trust for all HVAC services in Sanford. 

Backed by 100 years of collective experience, our team has the knowledge and expertise to keep HVAC equipment running smoothly and effectively all year long. 

What Are Signs You Need HVAC Repair?

Recognizing the signs that you need HVAC repair is essential to ensure your system functions efficiently and to avoid more significant problems down the line. 

Here are common signs that indicate you should consider HVAC repair:

  1. Inadequate Heating or Cooling: If your HVAC system is struggling to maintain the desired temperature, either not cooling or heating sufficiently, it's a clear sign of a problem.
  2. Uneven Heating or Cooling: If some rooms in your home are significantly warmer or cooler than others, it could indicate issues with air distribution or ductwork.
  3. Frequent Cycling: HVAC systems should cycle on and off at regular intervals. If your system is constantly turning on and off or running for extended periods, it may be inefficient or malfunctioning.
  4. Strange Noises: Unusual noises like banging, rattling, hissing, or squealing can signal various problems, including loose parts, worn-out components, or debris in the system.
  5. Unusual Odors: Foul or musty odors coming from your HVAC system may indicate mold, mildew, or other issues within the unit or ductwork.
  6. Higher Energy Bills: A sudden increase in your energy bills without an apparent reason could mean that your HVAC system is working harder than it should due to inefficiency or malfunctions.
  7. Poor Air Quality: If you notice more dust, allergens, or a decline in indoor air quality, it may be due to a dirty or malfunctioning HVAC system.
  8. Thermostat Problems: If your thermostat is not responding correctly, is unresponsive, or displays erratic temperature readings, it could be the source of HVAC issues.
  9. Water Leaks: Any signs of water leakage or moisture around your HVAC system or in the ductwork can indicate a problem that needs immediate attention.
  10. Tripped Circuit Breakers or Blown Fuses: Frequent tripping of circuit breakers or blown fuses when your HVAC system operates can point to electrical issues that require professional evaluation.
  11. Age of the System: HVAC systems have a finite lifespan. If your system is older and experiencing frequent problems, it may be time to consider replacement rather than repeated repairs.
  12. Decreased Airflow: Reduced airflow from the vents could be due to clogged filters, duct issues, or problems with the blower motor.

When you observe any of these signs, it's important to address them promptly by contacting a qualified HVAC technician. 

Attempting DIY repairs without proper knowledge and experience can lead to further damage or safety hazards. 

Regular HVAC maintenance can also help prevent many of these issues, so consider scheduling routine inspections and servicing to keep your system in good working condition.


Call on our licensed professionals today at (407) 315-2006 or send us a message online. We’re committed to providing excellent service and quality solutions. 


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  • City Furniture
  • Octa Pharma
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  • Publix
  • Target
  • USTA
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HVAC Maintenance FAQs

What Does HVAC Maintenance Involve?

During an HVAC maintenance appointment, a technician may perform several tasks, including: 

  • Checking refrigerant levels
  • Evaluating the airflow through the evaporator coil 
  • Inspecting all electrical connections 
  • Testing for refrigerant leaks 
  • Checking for leaks in the ductwork 
  • Testing the accuracy of the thermostat 
  • Tightening and lubricating any moving components
  • Running a complete system diagnostic test 

These are just a few aspects of the preventative maintenance process. 

The specific checklist will depend on the company and the particular maintenance plan the homeowner purchases. 

Whatever the exact list entails, the goal remains the same – provide the HVAC unit with everything it needs to maximize energy efficiency, enhance performance, and increase longevity. 

Routine checkups will also allow minor issues to be located and addressed before they become major. 

What Are The Benefits Of Regular HVAC Maintenance?

Regular HVAC maintenance offers numerous benefits, both in terms of comfort and cost savings. 

Here are some of the key advantages of scheduling regular HVAC maintenance:

  • Improved Energy Efficiency: Well-maintained HVAC systems operate more efficiently. This means they use less energy to heat or cool your home, resulting in lower utility bills. Over time, the energy savings can offset the cost of maintenance.
  • Extended System Lifespan: Routine maintenance helps to prolong the life of your HVAC equipment. By addressing issues early and preventing wear and tear, you can avoid premature system failure and the expense of replacing the entire system.
  • Consistent Comfort: A well-maintained HVAC system provides more consistent and reliable heating and cooling. You won't have to deal with uncomfortable temperature fluctuations or unexpected breakdowns.
  • Better Indoor Air Quality: HVAC maintenance includes cleaning and replacing air filters, which helps remove dust, allergens, and pollutants from the air. This leads to improved indoor air quality, which is particularly important for those with allergies or respiratory conditions.
  • Reduced Repair Costs: Regular maintenance can catch and address minor issues before they become major problems. This can save you from expensive emergency repairs or component replacements.
  • Safety: Regular inspections can identify safety issues, such as gas leaks or electrical problems, which can pose serious risks to your household. Addressing these concerns promptly ensures a safe living environment.
  • Warranty Protection: Some HVAC manufacturers require regular maintenance as a condition of their warranties. Failing to maintain your system could void its warranty, potentially costing you in the long run.
  • Environmental Benefits: An efficient HVAC system consumes less energy, reducing your carbon footprint. This is environmentally friendly and contributes to sustainability efforts.
  • Peace of Mind: Knowing that your HVAC system is in good condition and unlikely to fail when you need it most provides peace of mind. You can rely on your system to keep your home comfortable year-round.
  • Preventive Measures: HVAC maintenance includes inspections and adjustments that can prevent issues like leaks, refrigerant loss, and blocked airflow. It's a proactive approach to system care.
  • Optimized Performance: Maintenance tasks, such as cleaning coils, lubricating moving parts, and calibrating thermostats, optimize the performance of your HVAC system, ensuring it operates at peak efficiency.
  • Savings on Future Repairs: By addressing small problems before they escalate, you can avoid costly repairs in the future. Fixing issues early often requires less time and money.

To enjoy these benefits, it's essential to schedule regular HVAC maintenance with a qualified technician. 


Get your HVAC system back to optimal condition by contacting our expert technicians at (407) 315-2006 today!