Dayco Heating & Air Conditioning

4.9
1077 reviews

About

Air Conditioning ContractorAir Quality ConsultantHVAC Contractor
Dayco Heating & Air Conditioning has been family-owned and operated since 1985. Get in touch with Dayco Heating & Air Conditioning at 509-586-9464 right away to discuss your HVAC needs with one of our professionals. We Provide: Air Conditioning Contractor Air Conditioning Maintenance Air Conditioning Repair Furnace Repair Service HVAC Contractor HVAC Repair Heating Contractor Heating Equipment Supplier Heating Repair Repair Service"

Location

Dayco Heating & Air Conditioning
11 N Auburn St, Kennewick, WA
99336, United States

Hours

Reviews

4.9
1,077 reviews
5 stars
1,034
4 stars
25
3 stars
5
2 stars
4
1 star
9

What are people saying?

AI-generated from recent customer reviews

Professionalism

Technicians are consistently described as knowledgeable, professional, and courteous.

Customer Service

Dayco is praised for excellent customer service, including prompt responses and clear communication.

Efficiency

Many reviews highlight the quick and efficient service provided by Dayco technicians.

Installation Quality

Installation work is generally reported as thorough and well-executed, with attention to detail.

Problem Resolution

Technicians effectively diagnose and resolve issues, often providing multiple options for repairs.
  • PD
    Peggi Doggett
    Nov 14, 2025
    5.0
    Jose was polite and efficient. He quickly found my problem and fixed it. He then provided a thorough explanation of what had happened and what he did to fix it. GReat work!
  • JR
    Jeremy Rando
    Oct 27, 2025
    5.0
    The technician was very knowledgeable and professional and shared with me everything he did.
  • CL
    Christie Lawler
    Oct 21, 2025
    5.0
    Mike came out to replace our defective motor, he was very professional and a pleasure to meet, he did an awesome job, and we will be referring people to Dayco.
  • MM
    Mel
    Oct 14, 2025
    5.0
    The technician Nick was great. He was friendly and courteous. When we found out the wrong Parts had been ordered, he worked hard to find out why and find a solution. Kudos to Nick.
  • CK
    Christopher K
    Oct 14, 2025
    5.0
    Dayco was very professional. They communicated very well. They were on time did an excellent job and I highly recommend them.

Frequently Asked Questions About Dayco Heating & Air Conditioning

What services does Dayco Heating & Air Conditioning provide?

Dayco Heating & Air Conditioning offers air conditioning and heating installation, maintenance, repair services, and HVAC contracting.

How long has Dayco Heating & Air Conditioning been in business?

Dayco Heating & Air Conditioning has been family-owned and operated since 1985.