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41 Years
experience
Emergency
services
Expert HVAC Installation & Repair in Washington
Dayco Heating & Air Conditioning is a third-generation, family-owned HVAC company with over 40 years of experience serving the Tri-Cities area. We specialize in heating, cooling, electrical, and indoor air quality solutions, combining technical expertise with a people-first approach. Our technicians are trained to communicate clearly, educate customers, and recommend solutions that improve long-term home health.

As a Trane Comfort Specialist, we use advanced technologies like Aeroseal to ensure lasting quality. We prioritize empathy, loyalty, and respect, treating every customer like family while maintaining rigorous standards for safety, efficiency, and transparency. Our 24/7 emergency service and maintenance plans reflect our commitment to reliability and community trust.
Services
HVAC Installation Emergency Repairs Duct Sealing Indoor Air Quality Maintenance Plans
Details
  • Year established: 1985
Highlights and features
  • We offer 40+ years of experience in HVAC solutions with a family-owned commitment to quality.
  • Our technicians are Trane-certified, ensuring advanced training and technical expertise.
  • 24/7 emergency services guarantee immediate assistance during critical system failures.
  • We provide tailored maintenance plans to protect homes from unexpected repair costs.
  • Customer-centric values prioritize transparency, upfront pricing, and lifelong accountability.
Associations and certifications
  • Trane Comfort Specialist
What people say
Competent and congenial staff Emergency service during storms Clear communication and education Lifelong accountability Trusted for eight years
Services
HVAC Installation
Dayco installs heating and cooling systems using top-of-the-line equipment, ensuring safety and efficiency. Our technicians follow the 'Dayco Way' for proper installation, guaranteeing peak performance and long-term reliability. We prioritize customer education to ensure informed decisions.
Emergency Repairs
Available 24/7 for urgent HVAC issues, Dayco addresses critical failures promptly. Our team handles emergencies like capacitor failures during storms, ensuring minimal downtime and restored comfort in urgent situations.
Indoor Air Quality
Dayco enhances indoor air quality with advanced systems like humidifiers, dehumidifiers, and high-capacity air filters. These solutions improve health and comfort by addressing allergens, moisture, and air purity in residential and commercial spaces.
Maintenance Plans
Our HVAC maintenance plans prevent costly breakdowns through regular inspections and tune-ups. Plans include priority scheduling, discounted repairs, and seasonal efficiency checks, ensuring systems operate reliably year-round while reducing unexpected expenses.
Duct Sealing
Dayco provides complete ductwork fabrication and sealing to eliminate energy loss. Using Aeroseal technology, we address leaks and inefficiencies, improving system performance and reducing utility bills for long-term energy savings.
People
Ken Day
President
Ken Day has led Dayco since 1990, combining family values with HVAC expertise. He prioritizes customer trust and community involvement, serving on local organizations while maintaining a passion for bass fishing and fitness.
Dan Garcia
Sales Manager
Dan Garcia specializes in personalized HVAC solutions, guiding customers through rebate programs and system selections. His compassionate approach ensures clients receive cost-effective, energy-efficient options tailored to their needs.
Donovan
Service Technician
Donovan is praised for his technical skill and dedication, often working in challenging conditions to resolve emergencies. His professionalism and commitment to customer satisfaction exemplify Dayco's service ethos.
Noe Barragan
Commercial Project Manager
Noe Barragan oversees commercial HVAC projects, ensuring timely execution and adherence to Dayco's quality standards. His expertise in project coordination supports seamless installations and client satisfaction.
Brandy Solano
Office Service Manager
Brandy Solano manages office operations with a focus on customer service excellence. Her organizational skills ensure efficient scheduling and communication, reflecting Dayco's commitment to streamlined, reliable service.
Questions
What HVAC services does Dayco offer?
Dayco provides installation, repair, maintenance, duct sealing, and indoor air quality solutions for residential and commercial properties.
Do you offer emergency HVAC service?
Yes, Dayco offers 24/7 emergency service for urgent heating and cooling issues.
Are financing options available?
Yes, we offer flexible financing through Wells Fargo for HVAC system replacements.
What areas do you serve?
We serve Kennewick, Richland, Pasco, and the broader Tri-Cities area in Washington.
Do you service all HVAC brands?
Yes, Dayco repairs and maintains all furnace, air conditioner, and heat pump brands.
What maintenance plans are available?
Dayco offers three maintenance plans designed to prevent breakdowns and extend system longevity. Call for details.