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TRUSTED BY LOS OSOS, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon46
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Los Osos

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 Los Osos, 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
9 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Bee Right There Heating & Air
Bee Right There Heating & Air
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+7 more

Serving Los Osos, CA and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!\n

Response time1 day
Response rate86%
29 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 RepairAir Ducts & Vents - CleanCentral Air Cleaner - Repair or Service+7 more

Serving Los Osos, CA and surrounding areas

Approved

In business since 2006

Free estimates

Small jobs welcome

"I not only had an old furnace replaced but also had whole house air conditioning added. Very professional family business. Their estimate beat out two other HVAC businesses here in Lompoc⠦⠦ one of them by thousands of dollars. It paid to get three estimates. Daniel was easy to work with and honest. One of the other HVAC businesses in Lompoc is interested in selling you all kinds of stuff that increased his estimate by thousands of dollars. I highly recommend Ace Heating & AC."
closet heater changout
closet changout
closet changout
closet changout
closet changout

+14

Response time12 hrs
Response rate88%
3 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 - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+6 more

Serving Los Osos, 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
4 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Trujano Roofing
Trujano Roofing
2.0(
1
)
Air Ducts & Vents - Clean

Serving Los Osos, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

\n\nWe take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

House Remodeling
House Remodeling
House Remodeling
House Remodeling
House Remodeling

+1

Response time2 days
2 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

Set your house temperature between 55 and 85 degrees Fahrenheit while on vacation, depending on the season. If it’s winter, don’t go below 55 degrees. In the summer, the best AC temperature for energy savings is no higher than 85 degrees. You can save anywhere from 10% to 15% on your energy costs by adjusting the temperature while you’re away. If you have a smart thermostat, set up vacation modes for each season. On your way home, turn off vacation mode to allow the home to warm up or cool down before you arrive.

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

The size window AC you need depends on the BTU and the size of the room you’re cooling. For a room with 8-foot ceilings, look for about 20 BTU per square foot of the room. For example, a 12-by-12-foot room should have an air conditioner with 2,880 BTU. You can buy something slightly more powerful, but don’t overshoot the BTU for a small room, or you’ll waste energy and have higher bills.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

The Los Osos, 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.