Frequently Asked Questions

Insufficient cooling can be caused by a dirty air filter, blocked vents, low refrigerant, or issues with the outdoor unit. You can check that filters and vents are clean and open, but anything involving refrigerant, electrical parts, or the condenser should be handled by a licensed HVAC contractor.

This can happen when the thermostat is set incorrectly, the air filter is clogged, or there is a problem with the ignition or heating components. Basic thermostat checks are fine, but heating system repairs should always be done by a professional for safety.

Most homes benefit from changing air filters every 1 to 3 months, depending on the type of filter, how often your system runs, and whether you have pets or allergies. Clean filters support better airflow, more consistent comfort, and more efficient operation.

The life of a system depends on the equipment, how it is used, and how well it is maintained. Regular professional maintenance can help extend system life and reduce the risk of unexpected breakdowns for both residential and commercial properties.

There are a few safe checks you can perform when something does not seem right. These steps may help you determine whether a service visit is needed.

• Confirm your thermostat is set to the correct mode and temperature  

• Check that your air filter is clean and properly installed  

• Make sure vents and registers are open and not blocked by furniture  

• Look for tripped breakers in your electrical panel  

• Listen for unusual noises or notice any burning or electrical smells and shut the system off if you detect them  

Anything beyond these basic steps can put your safety and your equipment at risk. For diagnostics, repairs, or part replacement, an experienced HVAC technician from All City Air should inspect your system and recommend the best solution.

Having your heating and cooling systems inspected and serviced on a regular basis helps catch small issues early, supports energy efficiency, and promotes more reliable comfort throughout the year. Many homeowners and businesses schedule maintenance once or twice a year, typically in spring for cooling and fall for heating.

A typical visit may include checking system operation, inspecting key components, checking refrigerant levels, verifying electrical connections, cleaning accessible parts, and looking for signs of wear or potential failure. If we find issues, we explain what we see and discuss repair options so you know what to expect.

If your system is older, needs frequent repairs, or struggles to keep your home or business comfortable, it may be time to consider a replacement or upgrade. All City Air can evaluate your current equipment, review your comfort concerns, and help you compare repair and replacement options, including the cost difference and potential energy savings.

Do you work on both residential and commercial systems?  

Yes. All City Air provides heating and cooling services for homes, small businesses, and commercial s

The price of a repair or new system depends on the type of equipment, the specific problem, system size, installation requirements, and any additional comfort or efficiency features you choose. There is no one-size-fits-all price because every home and business is different.

For transparency, many common repairs fall into a general range, depending on the system and exact issue. For example, minor electrical or thermostat fixes are typically less expensive than major component replacements such as compressors, coils, or blowers. Full system replacements usually represent a larger upfront investment but can reduce monthly energy costs and repair expenses over time. We walk you through where your specific project is likely to fall on that spectrum before any work begins.

All City Air believes in clear, up-front communication. We discuss the issue, review your options, and provide a written estimate before work begins so you can decide what is right for your budget and comfort needs. If the scope of work changes once we are on site, we explain why, answer your questions, and update the estimate for your approval before moving forward.

Quotes may differ based on the quality and type of equipment recommended, the scope of work, and the level of service provided. Some estimates may include permitting, disposal of old equipment, and post-installation follow-up, while others may not. When comparing estimates, it helps to look beyond price alone and consider:

• Equipment efficiency ratings (SEER, AFUE, etc.)  

• Warranty coverage on parts and labor  

• What is included in the installation (ductwork changes, permits, code upgrades)  

• Ongoing support, maintenance options, and response times  

We are happy to review other quotes with you so you understand exactly what is and is not included.

For larger repairs and system replacements, we can discuss available financing or staged work options, subject to approval. This helps you spread out costs while still addressing critical comfort and safety needs. We explain all terms and answer questions so you can choose a payment approach that fits your budget.