Top-rated air conditioning pros.

Get matched with top air conditioning pros in Ludlow, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Air conditioning pros in Ludlow - Updated Nov 2026

Avatar for Aace's Heating Air Conditioning & Swamp Coolers
Aace's Heating Air Conditioning & Swamp Coolers
4.5(
76
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+4 more

Serving Ludlow, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"Only firm that realized an upgraded filter system was appropriate for the requested air scrubber. Contracted to have them replace 30 year old HVAC unit and ductwork. Completed project within 7 days of hiring. Highly recommend."
Install
photos
Package unit
Happy customer
condenser

+133

Response time4 hrs
Response rate92%
113 neighbors recently requested a quote
Best Service Air
New to Angi
Window A/C Unit - InstallWindow A/C Unit - Service or Relocate

Serving Ludlow, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hello my name is Joe and I am a local HVAC contractor . At Best Service Air we provide quality craftsmanship , best customer service at competitive pricing . You don't have to worry about large company pricing for great quality craftsmanship . We are a locally owned and operated business that treats all out customers with the red carpet treatment ; all customers are treated as VIP.

2 neighbors recently requested a quote
Avatar for Los Torres & Son LLc
Los Torres & Son LLc
New to Angi
Outdoor Mist Cooling System - InstallOutdoor Mist Cooling System - Service or Repair

Serving Ludlow, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

We are a local based company that offers demolition and removal from small scale to large we will handle from pick up size to semi truck loads services of unwanted materials . We can accommodate from hourly to daily or simply by the load depending on the size of the job and equipment it may require. You junk it we dump it!

Demolition and haul away
Demolition and haul away
9 neighbors recently requested a quote
Avatar for Alanis Air
Alanis Air
4.0(
62
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral Air Cleaner - Install or Replace+4 more

Serving Ludlow, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

Alanis Air HVAC install
Alanis Air HVAC install
15 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Ludlow, CA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim with North Alabama Technical Services removed some items from my computer so that I could send emails and attend to items I needed to address that day. As planned, the next day he thoroughly cleaned my computer, he also made helpful suggestions while working on my computer. I would call him again if needed and I thought the fee was reasonable."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
IY Development & Renovation
4.9(
143
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+8 more

Serving Ludlow, CA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"If you re looking for top-notch bathroom remodeling in San Francisco, look no further than IY Development & Renovation. They transformed our cramped bathroom into a spa-like oasis that exceeded our expectations. The craftsmanship and attention to detail were truly impressive."
Recommended by50%of homeowners
...
Showing 1-10 of 60

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

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