Jamison Heating & Cooling Services

HVAC Frequently Asked Questions

Jamison Heating & Cooling Services Jamison Heating & Cooling Services Jamison Heating & Cooling Services Jamison Heating & Cooling Services

HVAC Questions

Get expert answers to your top HVAC questions. Learn about AC installation, heating repair, indoor air quality, emergency HVAC services & more from Jamison Heating and Cooling Services.

We proudly provide HVAC services in Fullerton, Placentia, La Mirada, and throughout Orange County and surrounding areas, including Riverside, Santa Ana, Irvine, Huntington Beach, and more. Visit our service areas page for a full list.

We offer a full range of HVAC solutions, including:

  • Air Conditioning Installation, Repair & Maintenance
  • Heating System Services
  • Indoor Air Quality Solutions
  • Attic & Whole House Fan Installation
  • Ductless & Mini-Split Systems
  • Retrofit Kits & Energy-Efficient Upgrades

Gas Line Pressure Tests and Detector Installations

Visit our services pages for details.

Yes! We offer same-day service calls and fast response times to ensure your comfort is restored quickly. If you’re dealing with a no-heat or no-cool situation, don’t hesitate to call us at (833) 472-1530.

The cost of an air conditioner installation can vary depending on your home’s size, your energy efficiency goals, and the brand or model you choose. We offer free consultations and financing options to fit your budget.

Yes! Our technicians are trained to repair and maintain all major HVAC brands, including Daikin, Trane, Goodman, Lennox, Carrier, Bryant, Amana, Mitsubishi, and more.

For optimal performance and energy efficiency, we recommend servicing your AC system every spring and your heating system every fall. Regular maintenance extends the life of your equipment and can help prevent costly repairs.

You may need HVAC repair if you notice:

  • Warm air blowing from your vents
  • Unusual noises or smells
  • Higher than normal energy bills
  • Uneven temperatures in your home

If your system is over 10–15 years old, it may be time to consider replacement for improved efficiency.

Absolutely! We provide flexible financing options on approved credit for system replacements, high-efficiency upgrades, and ductwork projects. Ask us how to apply during your free consultation.

Yes. All of our HVAC technicians are fully licensed, bonded, and insured. We prioritize safety, professionalism, and exceptional service on every project.

We offer several indoor air quality solutions including top-grade filtration systems, air purifiers, humidifiers, and custom ductwork installations. We’ll help you choose the right system for your home’s needs.

Yes! You can easily book your appointment online through our website or call us directly at (833) 472-1530 for immediate assistance.

We blend old-school craftsmanship with modern technology, delivering honest, high-quality HVAC services with integrity. Our team takes pride in doing the job right—the first time.