Serving Courtland, CA and surrounding areas
Approved
In business since 2025
Emergency services offered
Small jobs welcome
"I called the local Pro Heating and Air air-conditioning for our AC not cooling Excellent customer service affordable pricing and friendly to work"
Serving Courtland, CA and surrounding areas
Approved (Corporate)
In business since 1978
Emergency services offered
Warranties offered
"The service was good, they were able to fix the problem and make my air conditioning run during the summer."
+18
Serving Courtland, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Nick does great work I highly recommend them for HVAC and electrical service."
Serving Courtland, CA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Very good service came in 115 degree heat. He carefully explained each issue and allowed me to watch and learn which is kind and useful to a homeowner who might not know. I would recommend his service club it will save you money if you own your home."
+4
Serving Courtland, CA and surrounding areas
Approved
In business since 2016
Free estimates
Small jobs welcome
"Great job installing new air conditioning and attic insulation"
+5
Serving Courtland, CA and surrounding areas
Approved
In business since 1989
Free estimates
Credit card accepted
Tokay Heating, Air & Plumbing has been a locally owned and operated comfort company serving North Highlands, Sacramento, and the Lodi region since 1989. For over 35 years, homeowners have trusted us for expert heating and air conditioning service — from routine tune-ups and repairs to full system replacements. Our trained technicians arrive on time, treat your home with respect, and give you straight answers, not upsells. When your comfort is on the line, you want a team that knows HVAC inside and out and has the track record to prove it. That's Tokay.
Serving Courtland, CA and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"They did good work, it was a very good experience, the price is competitive, and they are always responsive."
Serving Courtland, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"they did a good job"
+46
Serving Courtland, CA and surrounding areas
Approved (Corporate)
In business since 1956
Offers commercial services
"Great price, quick efficient service. Very satisfied"
Serving Courtland, CA and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Don was very easy to work with. He brought his assistant Adam with him. Both were professional and I was amazed how only two people could get that installed in just one day. Very clean install- it looks very good."
+2
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.
From average costs to expert advice, get all the answers you need to get your job done.
Use this guide to budget for appliance installation costs based on factors such as appliance type, installation complexity, labor rates, and more.
Explore how factors such as materials, local labor rates, and the type of damage affect the cost to repair a burst pipe.
Use this guide to learn how much rebar costs per foot so you can budget for your next big home improvement project.
Discover how factors such as linear footage, local labor rates, and trim type affect the total cost of painting baseboards.
Learn how much cat or dog door installation costs based on factors like the door size, material, location, and added features.
Discover how much an electric furnace costs based on factors such as unit size, local labor rates, electrical upgrades, and ductwork condition.