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Find Air conditioning pros in Mount Laguna

Avatar for Liberty Plumbing Heating Air Conditioning Inc
Liberty Plumbing Heating Air Conditioning Inc
4.9(
209
)

Serving Mount Laguna, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I would recommend them highly. Thoroughly professional from the quote to the completion. Even told me I didn't have to get a system replacement (I insisted)! Their price beat the other quotes by a substantial amount. Would recommend them to anyone. Also heard good things about Liberty from the after installation inspector."
Response time8 hrs
Response rate98%
16 neighbors recently requested a quote
Avatar for Sky Clean Air
Sky Clean Air
4.7(
20
)

Serving Mount Laguna, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"They are friendly and timely but the cleaning ducts is a little bit expensive, afterward I found out that they are expensive but all in all I'm happy"
Air duct full of dust and debris.
Cleaned duct
Additional Photos
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+24

Response time11 hrs
Response rate98%
13 neighbors recently requested a quote
Avatar for Ecotech Pro Inc
Ecotech Pro Inc
5.0(
17
)

Serving Mount Laguna, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"On initial inspection, they discovered that our old heat registers were the kind with asbestos (house built in the 60's), so they had to sub out the abatement part of the job. Once abatement was complete, the workers showed up each day at the time they said they would arrive. They were all friendly and professional. They kept everything clean. The took pictures in the attic to show me before, during, and after the work. They explained what they were doing and showed me the new ducting they were installing (quiet ducts) and explained the more "up-to-date" way of putting in the duct work than what we had. After the work was complete, we noted that the furnace ran much quieter (due to new ducting), and it ran WAY less often. The house stayed much warmer while running the furnace much less often. Best of all, our gas bill dropped! Now that we're moving into summer, the house seems to be staying cooler on these warm days. We don't have A/C so we're hoping the new insulation will keep the house cooler as the days continue to warm up. Very happy with the company and all the work they did. I would recommend them!"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
New Attic blow-in insulation.
Heating and Air Conditioning Project

+55

Response time1 day
39 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Carini Home Services
Carini Home Services
4.7(
381
)

Serving Mount Laguna, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Perfect. Anthony D is the technician to request for sure. He was very professional, honest, found the root of the air conditioning problem right away. Anthony went above and beyond to ensure the problem that we were having with the air conditioner unit was fixed entirelly before leaving the property. He never at one point tried to upsale any additional issues. He identified the problem, showed me what was causing the problem, explained what he needed to do to fix the problem, reviewed the cost before doing the work, fixed the problem. First service provider I've ever felt 100% comfortable in knowing I hired the best person to do the job. Thank you Carini for sending Anthody D to do the job for us. I will recommend Anthody D to everybody I know. If you are looking at Carini to hire for your air conditioning needs do yourself a favor and request Anthony D to be the technician sent to your property."
Using the sewer camera to inspect the inside of a customer's drains
Camera inspection through a sewer vent on a customer's roof
Hydro jet uses water at 4,000psi to clean the inside of the mainline drain which connects all the home's drains to the city's sewer system.
Using a snake we can go through the cleanouts on the side of the house.
With the cleanouts snaked, and the blockage located, we can send the hydro jet through the sewer vent and flush out the blocked drain.

+16

Response time2 hrs
10 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Same Day Heating, Cooling, Plumbing
Same Day Heating, Cooling, Plumbing
4.4(
31
)

Serving Mount Laguna, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"The office staff at Same Day Heating & Air was so pleasant to speak with and very helpful with all my questions. Poncho and his crew did a great job and were very professional, I would highly recommend them to anyone looking for an air conditioning & heating company with integrity."
Additional Photos
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Additional Photos
Additional Photos
Additional Photos

+7

Response time1 day
45 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Level Up Contracting Inc
Level Up Contracting Inc
4.7(
274
)

Serving Mount Laguna, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"This was my first general cleaning after my deep cleaning last month. I am very happy with the quality of work performed. A great job. I will be setting up future monthly cleaning with C&H."
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+50

Response time3 days
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.6(
33
)

Serving Mount Laguna, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."
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+1

Response time6 hrs
Recommended by20%of homeowners
Liggins Mechanical Inc
New to Angi

Serving Mount Laguna, CA and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

With over 15 years of HVAC experience, I take pride in helping homeowners stay comfortable year-round. Whether it’s a repair, system replacement, or troubleshooting an issue, my goal is simple — fix it right the first time and treat your home with respect.\n\nI believe in honest recommendations, clear communication, and no pressure. I’ll walk you through your options so you can make the best decision for your home and budget. Clean work, punctual service, and attention to detail are standard on every job.\n\nYour comfort and peace of mind matter — and I stand behind the work I do.

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FAQs for air conditioning projects in Mount Laguna, 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 Mount Laguna, CA homeowners’ guide to air conditioning services

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