Design Air Heating and Air Conditioning logo
Approved Pro
Approved Pro

Design Air Heating and Air Conditioning

Electrical Baseboard or Wall Heater Service, Thermostat Service, Central A/C Service or Repair,

About us

At Design Air we pride ourselves in performing work to the highest standard, whether it is repairs, maintenance, or system design and installation. We strive to rise above the rest with higher standards and quality. Experience the Design Air difference. Call us today to learn more about how we can help you!

Business highlights

Se habla espanol
10 years of experience

Services we offer

Advanced diagnosis, Air Conditioning, Heating, Indoor air quality, System design

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.960 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
95%
4
3%
3
0%
2
2%
1
0%

Filter reviews by service

Showing 1-25 of 60 reviews
Roy P.
Mar 2025
5.0
Central A/C Service or Repair
Yes, I recommend this pro
They were reasonable, well informed and did a good job.

Robin W.
Oct 2022
5.0
Central A/C Service or Repair
Yes, I recommend this pro
I highly recommend Design Air

Robin W.
Oct 2022
5.0
Yes, I recommend this pro
Found out my HVAC system was dangerously damaged. So glad they came out. I thought is eas a simple maintenance issue. Apparently the system had been recalled. I could have died if I had continued to use it

Martin F.
Oct 2021
5.0
Gas Furnace / Forced Air Heating System Repair Service
Yes, I recommend this pro
$89
Very happy with their service, I highly recommend them. I was able to schedule my furnace maintenance the next day after calling. Ethan arrived on time, was extremely courteous and professional. I will definitely use them again.

Diana A.
Jul 2020
5.0
Central A/C Service or Repair
Yes, I recommend this pro
Came on time and were very respectful wearing masks during the repair. Explained issue very well.

Albert G.
Mar 2020
5.0
Central A/C Service or Repair
Yes, I recommend this pro
Quick to call me back with known cost of service. On time for service appointment. Full explanation of other possible services. Great work done, neat and reasonably priced. I will call them again for any HVAC work I need done.

Chelsea G.
Oct 2019
5.0
Central A/C Service or Repair
Yes, I recommend this pro
Ethan and Chris are truly superstars! They were efficient and prompt, and helped correct a problem that we didn t even know was there in addition to the reason we initially reached out to them. I d recommend them to everyone!

Tim G.
Aug 2019
5.0
Yes, I recommend this pro
$10,125
We had Morro Bay Heating and Air replace our 34 year old heater and air conditioner, and added a whole house air scrubber. Ethan and his crew worked hard, and cleaned up the area after each of the three day installation. The company saved us $4,000 over another local company's offer. These honest people have integrity !

Michael G.
Jun 2019
5.0
Central A/C Service or Repair
Yes, I recommend this pro
$383
Same day repair.

William H.
May 2019
5.0
Gas Furnace / Forced Air Heating System Repair Service
Yes, I recommend this pro
$568
ETHAN was great!

David B.
Apr 2019
5.0
Gas Furnace / Forced Air Heating System Repair Service
Yes, I recommend this pro
nothing else to share

Vixen G.
Oct 2018
5.0
Gas Furnace / Forced Air Heating System Repair Service
Yes, I recommend this pro
Fast and accommodating with my busy schedule.

Karen L.
Aug 2018
5.0
Central A/C Service or Repair
Yes, I recommend this pro
Ethan called right away and arrived on time, and quickly found the problem and fixed it!

Bob L.
Jul 2018
5.0
Yes, I recommend this pro
$2,500
Ethan and Chris installed a new mini split AC system in our Morro Bay home a few months ago and we have only needed to use the fan until last week when we used the AC part of the unit for the first time. It works great and we are very happy to be able to cool our living, dining and kitchen area with this unit. Ethan gave us the best bid and his installation was fast and professional. We would recommend Design Air and the mini split system to anyone needing to cool a part of your home without installing a central air conditioning system. Thank you Ethan and Chris!

Bob M.
Jul 2018
5.0
Central A/C Service or Repair
Yes, I recommend this pro
$238
Were here quickly! Work was professional and courteous. Repaired same day. WOW

Kathleen M.
May 2018
5.0
Gas Furnace / Forced Air Heating System Repair Service
Yes, I recommend this pro
$200
great work and customer service. When we had a problem with the heater a week after repairs, he came out and made it right. Ethanis friendly and knowledgeable. Highly recommened!

Terry C.
Apr 2018
5.0
Gas Furnace / Forced Air Heating System Repair Service
Yes, I recommend this pro
He had great follow up.

Craig O.
Feb 2018
5.0
Gas Furnace / Forced Air Heating System Repair Service
Yes, I recommend this pro
$500
Ethan is top notch. Cannot recommend him highly enough!

Tricia G.
Dec 2017
5.0
Gas Furnace / Forced Air Heating System Repair Service
Yes, I recommend this pro
$178
Very knowledgable technician, & he fixed things that 3 other companies had missed.

Dan F.
Nov 2017
4.5
Central A/C Service or Repair
Yes, I recommend this pro
$70
Ethan is friendly and on time. He is also good at explaining tech stuff.

Suzanne M.
Oct 2017
1.5
Electrical Baseboard or Wall Heater Service
Too expensive
Response from Design Air Heating and Air Conditioning
"Thank you for your feedback. We are sorry to hear you think we were too expensive, most customers think our prices are quite reasonable. We charged $75 for the diagnostic fee and $75 for the repair, We think that $150 total to repair the furnace was a good value."

John N.
Aug 2017
5.0
Central A/C Service or Repair
Yes, I recommend this pro

Martha J.
Aug 2017
5.0
Central A/C Service or Repair
Yes, I recommend this pro
$402
Design Air was on time for the appointment and got right to work. I had an air conditioner that I had not turned on for approximately 10 years. I made do with the ceiling fans, but it just got too hot in Paso, so I called. Now I have a working AC with one new part (new run capacitor) and now I have a cool home! and the system was charged.

Edward S.
Aug 2017
5.0
Central A/C Service or Repair
Yes, I recommend this pro
GreAt job.

Jeffrey L.
Jul 2017
4.5
Central A/C Service or Repair
Yes, I recommend this pro
$800
"Design Air" was on time, efficient and very competent. We had not had any service on our central air since our house was built 10 years ago. This service call was overdue and needed.
Showing 1-25 of 60

Licensing

Licensed*

Trade License Number

1011726

Trade License Locale

CA

Trade License Expiration

03/31/2026

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Design Air Heating and Air Conditioning is currently rated 4.9 overall out of 5.

Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: Closed Sunday: Closed

Design Air Heating and Air Conditioning accepts the following forms of payment: CreditCard

Yes, Design Air Heating and Air Conditioning offers free project estimates.

No, Design Air Heating and Air Conditioning does not offer eco-friendly accreditations.

No, Design Air Heating and Air Conditioning does not offer a senior discount.

No, Design Air Heating and Air Conditioning does not offer emergency services.

Yes, Design Air Heating and Air Conditioning offers warranties.