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TRUSTED BY OCEANO, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon92
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Oceano - Updated Nov 2026

John Dittenhoefer
4.9(
72
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+16 more

Serving Oceano, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"John was referred to us by good friends, and he didnâ t disappoint. Family owned and operated business with many years experience, they were able to solve a noisy problem re-directing vents, replaced an aged-out system with a new furnace, AC and whole-home attic fan. They were prompt, fast, very polite and cleaned up all the work areas. I would definitely recommend John!"
Response time2 days
Response rate90%
Recommended by95%of homeowners
Avatar for Premier Heating and Air LLC
Premier Heating and Air LLC
5.0(
16
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+16 more

Serving Oceano, CA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"I am very happy with my new HVAC system installed by Premier Heating and Air. They were very kind and professional. There were no surprises, they did a nice job, and tested everything to make sure there were no leaks or other problems. I think this is a nice improvement to my home. Iâ m very glad I went with them and I highly recommend them."
Response time1 day
6 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Bee Right There Heating & Air
Bee Right There Heating & Air
5.0(
7
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+9 more

Serving Oceano, CA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

Un-BEE-lieveable Care for Your Heating & Air\n\nWhen you need reliable heating or AC service in Atascadero, CA, you’ll be hap-bee you chose Bee Right There Heating & Air. We deliver dependable HVAC solutions with honest pricing, clear communication, and workmanship that’s simply un-bee-table.\n\nFor over 24 years, we’ve protected our customers’ “hives” from discomfort while doing what’s right—every time. We specialize in residential heating and air conditioning services, along with light commercial work, including expert installations, repairs, and preventative maintenance. Our certified technicians take pride in their work and won’t stop until you’re 100% satisfied.\n\nWe Stand Bee-hind Our Service\nYour comfort matters. That’s why we back our work with a satisfaction guarantee—you don’t pay until you’re completely happy.\n\nGive us a buzz today and see why local homeowners trust Bee Right There Heating & Air.

18 Seer Inverter Heat Pump Retrofit
Upflow Furnace & A/c Split System in Garage
Additional Photos
New Split system A/C
Mitsubishi Hyper Heat Heat Pump For Cold Climate

+8

Response time1 day
Response rate100%
Recommended by42%of homeowners
Avatar for SoCal Climate Control - Santa Barbara
SoCal Climate Control - Santa Barbara
4.2(
407
)
Gas Furnace / Forced Air Heating System - RepairCentral A/C - Service or RepairCentral A/C - Install+13 more

Serving Oceano, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"This company was professional, expedient, courteous, and helpful from start to finish. Not having any experience with HVAC, they explained what was needed and why, they helped me with permits and testing as well as accommodating the requirements if my HOA. I highly recommend this company,"
4 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Wighton's Electric Plumbing Heating & Air Conditioning
Wighton's Electric Plumbing Heating & Air Conditioning
4.5(
127
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Oceano, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"After extensive research about the HVAC products and the descriptions about the complexity of installation for our home, we selected Wighton's. The bid was lower than the competition. They started the day after we agreed to the bid and completed the project in 5 consecutive days. We realized very quickly that professional installation was as important as the 2 complete HVAC systems. Everything went very well and we felt we received the best in every way."
Home Repipe
Home Repipe
Water Heater
Water Heater
AC System Installation

+1

Response time4 days
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Wighton's Electric, Plumbing, Heating, and Air
Wighton's Electric, Plumbing, Heating, and Air
4.4(
80
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+27 more

Serving Oceano, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1953

Free estimates

Emergency services offered

"This was our first experience using Wighton’s and it won’t be the last. Aaron was very professional and very nice to work with. Our air conditioner stopped working and he was able to fix it and did some maintenance work on the unit also. He also pointed out that we needed to replace the air filter which services our hvac system, which we were grateful that he did because we had never had it changed out with a new one and it was long overdue. We signed up for their maintenance program so that our ac/heating will be inspected and maintained on a regular basis. We are very happy with his work and highly recommend Wighton’s!"
Install brand new, high efficiency units with mount.
Installing brand new and high efficiency units
Install brand new, high efficiency units with mount.
Installing brand new and high efficiency units
Installing brand new and high efficiency units

+14

Response time1 day
Response rate100%
31 neighbors recently requested a quote
Avatar for Ace Heating & Air Conditioning LLC
Ace Heating & Air Conditioning LLC
4.8(
7
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or Service

Serving Oceano, CA and surrounding areas

Approved

In business since 2006

Free estimates

Small jobs welcome

"Father, & Son,(learning the business), arrived promptly. Cleaned, examined,, & with minor adjustments, gave me an OKAY to fire up my old, faithful floor gas furnace! Superb, courteous, & capable! What's more to want in technicians, who can certainly take care of business! I love knowing whom to call, when things need a Professional's attention! Quality, well bought, Very Reasonable, & Most Thankful for! Sincerely Grace Pascal"
closet heater changout
closet changout
closet changout
closet changout
closet changout

+14

Response time12 hrs
Response rate88%
2 neighbors recently requested a quote
Avatar for Paso Robles Plumbing Heating and Air
Paso Robles Plumbing Heating and Air
4.4(
8
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+6 more

Serving Oceano, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

Plumbing, heating, and cooling isn?t solely our job, it?s our passion. We strive to provide you with the top plumbing and HVAC service in Paso Robles. No matter the size of the problem or time of day, you can trust us to get the job done right. After all, Paso Robles Plumbing, Heating, and Air has been servicing the community since 1983, bringing comfort to our customers right when they need it.

HVAC Service
Overheated on Wall furnace
$50 Off Any Service or Repair
10% Off Central Furnace or AC Installation
Water Heater

+5

Response time1 day
1 neighbors recently requested a quote
Recommended by16%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

No. Evaporator coils are designed to work with specific refrigerant types, and they are rated by what kinds of refrigerant they use. It’s indicated with an “R” code. It’s important to match your evaporator coil and refrigerant or your system will not work properly. An AC technician can tell you what type of refrigerant your system needs and what evaporator coils will work with it.

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

There are a few reasons your AC is running but not cooling your room. Thermostat issues and dust and debris, which can clog your system, are common problems. It could also be a broken component, such as a compressor, blower fan, or evaporator coils. You’ll need to call a pro to diagnose the issue.

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

On average, replacing an AC compressor costs between $800 and $2,300, but it could cost as much as $2,800. There are a few factors that impact the price of a compressor replacement, including the type and size of the compressor, as well as the type of HVAC system and local labor rates.

The Oceano, CA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.