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Find Air conditioning pros in Big Bear Lake

Avatar for Aace's Heating Air Conditioning & Swamp Coolers
Aace's Heating Air Conditioning & Swamp Coolers
4.5(
74
)

Serving Big Bear Lake, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"Prior to me selecting Aaceâ s heating air conditioning &swamp cooler, I interview (3) other well know AC/heating company and as most knows the â deceptionâ is real! After the initial consultations with one of the companies ( (name I wonâ t disclose)I was almost in tears about how many of their technicians were out of work and that I would help put food on their table...... I reluctantly agreed and signed the contract. After further thoughts I said to myself â he got me and immediately cancelled!! Aaceâ s heating AC & Swamp cooler they were sooo amazing and I was overjoyed with happiness! Integrity, respect, excellence, and team work they exhibited wellð ð ! I'm very picky and hard too please. I had NO option but to give frank and his team the well deserved compliments they rightfully earned!!!! Without a doubt I would recommend them to my family and friends. I forgot to mention they were very clean and took all the trash away even some of mines ð ð !!!! This review is documented from a real customer and NO one asked/ suggested I write anything. Happy customer ð ð ð !!!!"
Install
photos
Package unit
Happy customer
condenser

+133

Response time4 hrs
Response rate92%
132 neighbors recently requested a quote
Avatar for HD MECHANICAL INC
HD MECHANICAL INC
5.0(
26
)

Serving Big Bear Lake, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"HD MECHANICAL! I don’t even know where to start, Chris and his team were went above and beyond when doing work at my house. They were honest and and caring which you don’t see from a lot of companies now a days. My wife and i weren’t sure which direction to go in as far as picking a unit to the whole installation process and what we would need. They walked us through it all and were very comforting as they explained every step of the way. I will 10/10 use them again and recommend it to anyone who is needing A/C and heating!"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Additional Photos

+14

Response time9 hrs
Response rate85%
51 neighbors recently requested a quote
Avatar for Northstar PHAC, Inc.
Northstar PHAC, Inc.
4.5(
128
)

Serving Big Bear Lake, CA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"My central air conditioning system had problems, Doug Brewer from Northstar found the problem right away, explained everything in detail and gave me options to save money. I will definitely be using him and Northstar if I cannot solve the problem by myself. Highly recommend."
FURNACE AND COIL
new furnace
Our Beautiful Installs
Our Beautiful Installs
Our Beautiful Installs

+29

Response time3 hrs
Response rate93%
4 neighbors recently requested a quote
Sunny Valley Air Conditioning
4.2(
5
)

Serving Big Bear Lake, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Package Unit Repair
Performed a fall tune-up on the gas furnace. Inspected burners, heat exchanger, flame sensor, and blower motor. Checked gas pressure, safety controls, and thermostat operation. Cleaned components as needed and verified proper heating performance to ensure efficient and safe operation for the season.
Response time9 hrs
3 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.5(
30
)

Serving Big Bear Lake, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"The new flooring installation has revitalized our home's appearance, giving it a fresh and modern look that feels both durable and aesthetically pleasing. It's a significant upgrade that enhances our living spaces with its timeless appeal."
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+1

Response time6 hrs
Recommended by22%of homeowners
Avatar for Slugger heating and cooling
Slugger heating and cooling
New to Angi

Serving Big Bear Lake, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Dedicated HVAC technician with 5 years of experience performing service, maintenance, troubleshooting, and repairs on residential and commercial HVAC systems. Knowledgeable in electrical troubleshooting and wiring. Completed a 2-year trade school program at UEI College in Ontario, California, earning perfect attendance and achieving the highest grades in the class. Strong work ethic, dependable, safety-conscious, and committed to delivering quality workmanship and customer service.\n\nSkills\n\n* HVAC service, maintenance, and repair\n* Electrical troubleshooting and wiring\n* Preventive maintenance\n* Diagnostic testing\n* Equipment installation\n* Reading electrical schematics\n* Customer service\n* Safety compliance\n* Reliable attendance and punctuality

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FAQs for air conditioning projects in Big Bear Lake, CA

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Big Bear Lake, CA homeowners’ guide to air conditioning services

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