Business Details
24 Years
experience
Emergency
services
Trusted HVAC Services in Frisco, TX
C.A.S Air Conditioning & Heating has served Collin County, Texas since 2002, delivering reliable HVAC solutions for residential and commercial clients. Our team of EPA-certified technicians prioritizes honesty, transparency, and customer satisfaction, offering services ranging from AC installation and heat pump repair to seasonal maintenance and energy-efficient system upgrades. With decades of combined experience, we specialize in addressing Frisco's unique climate challenges through tailored solutions that optimize comfort and reduce utility costs.As a family-owned business, we emphasize personalized service, community involvement, and adherence to strict ethical standards. Our commitment to quality is reflected in our A-ratings on Angi and five-star Yelp reviews, with guarantees of no hidden fees and 100% satisfaction.
Services
AC Installation
Heating Repair
Commercial HVAC
Heat Pump Services
Preventative Maintenance
Ductwork Repair
Emergency AC Service
Smart Thermostat Installation
System Replacement
Indoor Air Quality
Details
- Year established: 2002
Highlights and features
- We offer 24/7 emergency HVAC services in Collin County.
- Our team includes EPA-certified technicians with 20+ years of experience.
- We guarantee no hidden fees or commissioned sales.
- We provide energy-efficient solutions tailored to Texas climates.
- We're a locally owned business with A+ Angi ratings since 2002.
Associations and certifications
- EPA Certified
- Texas State HVAC License
What people say
Very Professional
Prompt and Reasonable
Saving 35% on electricity
Family-Owned & Operated
No Hidden Fees
Services
AC Installation
We install energy-efficient air conditioning systems tailored to Texas climates. Our technicians recommend American Standard units that reduce electricity costs by up to 35%. Proper sizing and installation ensure optimal performance during extreme summer heat.
Heating Repair
Emergency heating repair services restore warmth during winter cold snaps. Our certified technicians diagnose issues with all furnace types and brands, completing repairs the same day whenever possible to maintain indoor comfort.
Commercial HVAC
Custom HVAC solutions for commercial properties maintain consistent temperatures across large spaces. We service rooftop units, VAV systems, and mini-splits while minimizing business disruptions during installations or maintenance.
Heat Pump Services
We install and repair heat pumps that provide both heating and cooling efficiency. Our technicians optimize performance for Texas' mixed climate, ensuring reliable operation through seasonal temperature fluctuations while reducing energy consumption.
Preventative Maintenance
Seasonal maintenance plans extend equipment lifespan and prevent breakdowns. Our two-visit annual program includes filter replacement, coil cleaning, and refrigerant checks to maintain manufacturer efficiency ratings and warranty compliance.
People
Chad Sheffield
Owner/Operator
With 20+ years in HVAC, Chad started his career in high school and obtained his Texas State license at 21. He emphasizes honest service, EPA-certified technicians, and community involvement through local school programs and holiday charity drives.
Questions
What areas do you service?
We serve Frisco, Allen, McKinney, Plano, Prosper, and surrounding areas in Texas.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency HVAC repair services for urgent cooling or heating needs.
Are financing options available?
Yes, we offer financing plans to help customers manage HVAC system replacements or major repairs.
What HVAC services do you provide?
We offer AC installation, heating repair, heat pump services, ductwork solutions, and preventative maintenance plans.
How can I schedule service?
Call 972-573-9484 for immediate assistance or schedule a free estimate online through our website.
Do you service all HVAC brands?
Yes, we work on all makes and models of residential and commercial HVAC equipment regardless of age.
