Serving Mount Sterling, KY and surrounding areas
Approved (Corporate)
In business since 2001
Free estimates
Emergency services offered
"The Comfort Heating and Air Team were punctual and fast with the install. Quoting was fair and I think I got the best deal I could at the time."
+1
Serving Mount Sterling, KY and surrounding areas
Approved
In business since 1991
Free estimates
Credit card accepted
"Danny at Cross heating & air conditioner LLC were absolutely great work professional and fair prices but the best is that they were fast and were exactly at the time they said they were going to arrive considering the ice storm that was happening. I’m very grateful to the. I definitely recommend them!"
Serving Mount Sterling, KY and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Credit card accepted
"Great and friendly! Would hire them again!"
Serving Mount Sterling, KY and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"The problem was diagnosed and fixed. The professional was knowledgeable polite. He never once tried to sale me something that was not needed."
+7
Serving Mount Sterling, KY and surrounding areas
Approved (Corporate)
In business since 1976
Free estimates
Credit card accepted
Respectful. Reliable. Service Reimagined.\nWe are the leading plumbing contractor in Kentucky. Our licensed plumbers serve residential and commercial clients in Louisville and Lexington. Our construction department is among the largest in the state.\n\nWe give each customer and project, regardless of size and cost, the same quality plumbing services while working within the customer's budget. We stand behind our workmanship long after the project is complete. \nOur people are what make the difference. Here's what you can expect from your Dauenhauer service technician:\n\nHighly skilled and trained to solve any problem\nHas passed extensive background checks and regular drug testing\nIdentifiable and proud to represent Dauenhauer\nProfessional and neatly uniformed\nDrives a Dauenhauer service vehicle equipped with a multitude of parts and tools\nWears shoe covers inside your home out of respect
Serving Mount Sterling, KY and surrounding areas
Approved
I am a small business out of Estill county KY we try to offer low prices with quality work. I don’t have a ton of overhead so I can usually beat big name companies. The help I use are all family members.
Serving Mount Sterling, KY and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
BSP Corp (operating as Sheperd Co) is a locally owned and operated company providing dependable, straightforward service to homeowners, contractors, and businesses throughout the area. We offer dump trailer rentals, junk and debris removal, tree removal, excavation, hauling, property cleanup, and other construction-related services. \nWhether you need a trailer for a weekend project, a property cleaned up, a tree removed, or help tackling your next project, we're ready to help. \nWe take pride in working hard, treating people fairly, and providing reliable service you can count on. No job is too simple to ask about—reach out to BSP Corp and let's see how we can help.
Serving Mount Sterling, KY and surrounding areas
In business since 2004
Free estimates
Emergency services offered
"These gentlemen did an excellent job, respected my home, and were accommodating to my schedule. I'm very happy to have 1st Service as my "go to" for my heating/air needs."
Serving Mount Sterling, KY and surrounding areas
In business since 2021
Free estimates
Emergency services offered
"I have an extremely high confidence level in the quality and efficiency of work done by The Air Doc. There is no up sell pressure; in fact, the first effort is to fix any issue before recommending any type of replacement. Service response time is reasonable."
Serving Mount Sterling, KY and surrounding areas
In business since 2025
Free estimates
Emergency services offered
"Jackson replied almost immediately to my message, on a Sunday no less. He gave me an arrival time and actually arrived early. He went straight to work and quickly identified the issue and within half an hour, my heat pump was once again blowing cool air (it is 93 degrees today). Such a nice and professional young man. I highly recommend him!!!!"
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.