


Cooling Services
During the warmer months in and near Richmond, you definitely want to make sure that your air conditioner is in top shape to keep you and your family cool. Unfortunately many systems tend to fail at the most inconvenient time such as the hottest day of the year or when you’re expecting company. At Velocity HVAC, we are happy to assist with AC repair, installation, replacement, and tune-ups. You can count on our professional technicians to help with:
If you’re experiencing any of the following AC symptoms, be sure to reach out to us right away:
- Lowering energy costs
- Improving energy efficiency
- Optimizing your system’s performance
- Extending the life of your equipment
If you’re experiencing any of the following AC symptoms, be sure to reach out to us right away:
- Inadequate cooling
- Uneven cooling
- Your system starts and stops without reason
- Weak airflow from your unit
- Unusual sounds, odors, or leakage

Heating Services
Stay warm and worry-free with Velocity HVAC’s expert heating services, including installation, repair, and maintenance for furnaces, boilers, and heat pumps. We ensure efficient, reliable comfort all winter long.
Air Conditioning Services FAQ's
How does a central air conditioning system work?
A central air system uses a network of ducts to distribute cooled air throughout a home or building. The system consists of an outdoor unit (condenser and compressor), and an indoor unit (usually connected to a furnace or air handler). Warm air is pulled from the indoors, cooled by the evaporator coil, and then circulated back via the ducts.
What is the average lifespan of a central air conditioner?
The average lifespan of a central air conditioner is 12 to 17 years, depending on usage, maintenance, and climate. Regular maintenance such as changing filters, cleaning coils, and annual servicing can help extend its life.
How can I improve the energy efficiency of my central air system?
You can improve efficiency by:
- Using a programmable thermostat
- Sealing ducts and insulating them properly
- Regularly replacing or cleaning filters
- Keeping vents unblocked
- Scheduling annual professional maintenance
What size central air unit do I need for my home?
Size depends on your home's square footage, insulation, number of windows, and climate. A rough estimate is 20 BTU per square foot, but professional load calculations (Manual J) are highly recommended to avoid oversized or undersized units, both of which reduce efficiency and comfort.
What are common signs that my central air conditioner needs repair or replacement?
Watch for:
- Weak airflow
- Unusual noises (grinding, squealing)
- Bad odors from vents
- Rising energy bills
- Frequent cycling or system constantly running
- Age over 12–15 years with declining performance

Schedule an Appointment
Contact us today for a free estimate or to request service.