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Find Air conditioning pros in Dixon

Kazen Custom Heating & Air
4.5(
130
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceCentral Humidifier - Repair or Service

Serving Dixon, CA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I have an old floor furnace that needed to meet PGE standards before gas could be turned back on. He insured that it was and re established gas flow. Hardly anyone would touch it and I was without it for over 2 years. Not only did Matt fix it within an hour, but also restored electrical power in my garage in a separate issue. Highly recommended. Not cheap, but if you want quality, Kazen HVAC is a name you can trust to get it done right in a most expeditious manner."
Response time8 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Maverick Electrical Services, LLC
Maverick Electrical Services, LLC
4.2(
38
)
Central A/C - Install

Serving Dixon, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Very professional service from the moment they called right through to the completion of our job. Quick and easy installation of an electric car charger in our garage for a fair price. Nate was very friendly, helpful and professional. Overall great service. Very happy customer!"
Maverick Photos
Maverick Photos
Maverick Photos
Maverick Photos
Maverick Photos

+46

Response time9 hrs
Response rate87%
137 neighbors recently requested a quote
Avatar for Peter Levi Plumbing LLC
Peter Levi Plumbing LLC
4.8(
6
)
Central A/C - Install

Serving Dixon, CA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

"Elsy ( I believe she was the plumber from your company via Angi) arrived as scheduled, on Saturday, 09/28/2024. She attempted to repair my garbage disposal unit but was unable to do so as the unit's wiring was worn out. I advised the unit is 40 yrs old. She recommended to purchase a new one. We made a trip together to the local Home Depot store and I purchased the same brand s she recommended. She installed it in record time (within the 2.5 hrs) and completed the job. She also cleaned the work space and carried the old one to my recycling bin. Very satisfied with her work. Also, I want to know if I will receive a billing statement for my records? Thank you for your time & assistance."
My jobs
My jobs
My jobs
My jobs
My jobs

+1

43 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cobex Air
Cobex Air
5.0(
4
)
Central A/C - Install

Serving Dixon, CA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I had an outstanding experience with Cobex Air! From the very first call, the communication was clear and professional. Ilya arrived right on time, took the time to thoroughly inspect everything, and explained my options in a way that was easy to understand. You can tell he genuinely cares about doing the job right and making sure his customers feel confident and comfortable. The level of professionalism and attention to detail really stood out to me. It?s not often you find a company that combines skill, honesty, and great customer service like this. I highly recommend Cobex Air and will definitely be using them again for any future HVAC needs!"
New Outdoor Unit
Old Outdoor Unit
New Air Handler
New Outdoor Unit
New Unit

+1

21 neighbors recently requested a quote
Avatar for Aggie HVAC & Electrical Corp
Aggie HVAC & Electrical Corp
5.0(
2
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Dixon, CA and surrounding areas

Approved

In business since 1995

Free estimates

"The technicians of Aggie HVAC & Electrical Corp are highly recommended. They are very professional with deep and profound experience in both HVAC and electricity. I am so glad and satisfied to have my HVAC system in such highly skilled hands. They did a very excellent HVAC installation job at a very reasonable cost."
86 neighbors recently requested a quote
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FAQs for air conditioning projects in Dixon, 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 Dixon, CA homeowners’ guide to air conditioning services

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