
Serving Farmersville, TX and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Got the job done right and quickly! Great unit! It was residential replacement of Central Air Conditioning Unit."





Serving Farmersville, TX and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Got the job done right and quickly! Great unit! It was residential replacement of Central Air Conditioning Unit."




Serving Farmersville, TX and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"On time, professional and courteous! They'll be handling all my future AC needs!!!"





+28

Serving Farmersville, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Credit card accepted
"Miles Enoch was very responsive and helpful. The crew who brought the equipment the day before and the crew who did the installation were professional, efficient and a pleasure to have in our home. The crew all wore masks. We are very pleased with our new air conditioning system"





+2

Serving Farmersville, TX and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1991
Free estimates
Emergency services offered
"Noel was the technician that did the heating and furnace system tune up. He came over at a reasonable time in the window mentioned by customer service. Noel was very efficient and open to take care of all aspects involved in a professional manner. Noel is also very polite and ready to honestly answer questions, which proves his knowledge in the domain. Thank you Noel for a job well done."





+4

Serving Farmersville, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"HVAC system went out and needed a new one on short notice. Team Enoch responded the same day and were out 2 days later to replace the HVAC system. Installation was done meticulously and with great care and the price was very fair. We paid about $6000 for a 4 ton American Standard (aka Trane) system. The first company that quoted me estimated $8900 for the exact same system and undoubtedly lower quality of work (Abundant Air Condition and Heating). Miles was my point of contact and did not try to push a sale and encouraged me to do some research for myself. Overall great experience, will definitely call again if anything else comes up with my electrical/plumbing. *This review was migrated from an affiliated account on Angi with an original submission date of 7/27/2019."





+2

Serving Farmersville, TX and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
Climatech Heating and Air LLC is 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.





+1

Serving Farmersville, TX and surrounding areas
Approved
In business since 2009
Warranties offered
Credit card accepted
"Highly Recommend! Can t say enough nice things about Stacy Calahan! He s Knowledgeable & Quick and does Quality Work at a reasonable price! In the middle of summer 2019 my a/c gave out, my a/c company would only help me if I bought a new unit, which I couldn t afford :/ I found Calahan Construction & Air (they were close and had good reviews) Stacy agreed to come quickly to check out my air conditioner/situation, then He found me a good used unit & installed it w/in 24 hours! Cost? ...about the same price as the 2 top of the line portable a/c units from a big box store I d purchased (and returned after Stacy helped me!) I can t recommend him & his company highly enough! Great Customer Service!"





+3

Serving Farmersville, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"Chris has been taking care of our air conditioner since he installed it 5 years ago. Recently we had an AC problem and I called him and he was there that afternoon. Spent 20 minutes and got my AC fixed. He is professional, prompt and very fair on his pricing. I would highly recommend 4 C’s Mechanical LLC for any of your ai conditioning needs."
Serving Farmersville, TX and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Mike has great customer service skill gets the job done in time with no concerns or issues form the customer."
Serving Farmersville, TX and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
Bruce Bunning with Bruce's Handyman Service would like to provide you with the same exceptional service that our current customers enjoy. Call us today!
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.