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Find Air conditioning pros in Pikeville

Avatar for 9-Line HVAC & Electric, LLC
9-Line HVAC & Electric, LLC
5.0(
9
)

Serving Pikeville, TN and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"They were fantastic all around, if I could give 10 stars for their service I would. Unbelievably clear and concise communication, always on time, and great pricing."
Response time6 hrs
3 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Shield Mechanical LLC
Shield Mechanical LLC
5.0(
5
)

Serving Pikeville, TN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

\nShield Mechanical is a family-owned and operated HVAC contractor offering a true one-stop shop for all your heating and cooling needs. From reliable service and repairs to complete system replacements, new installations, and full new-construction HVAC projects, we deliver quality workmanship you can depend on. At Shield Mechanical, we’re committed to solutions that keep your business or home running at its best — because our mission is simple: Protect Your Comfort.\n\n

Split system replacement
Split system replacement
Split system replacement
Split system replacement
New Duct System

+23

14 neighbors recently requested a quote
Avatar for Zjb construction
Zjb construction
New to Angi

Serving Pikeville, TN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Carpentry is my primary background. Built cabinets and did custom bathroom and kitchens for 9 yrs. Switched trades and now have been an electrician for 5. Very well rounded and can tackle most of your needs

Chicken coop
Chicken coop
Chicken coop
Slat wood work
Slat wood work

+17

24 neighbors recently requested a quote
Avatar for Heartland Heating and Air LLC
Heartland Heating and Air LLC
5.0(
7
)

Serving Pikeville, TN and surrounding areas

In business since 2025

Free estimates

Warranties offered

"We are so pleased with Heartland Heating and Air! They listened to our needs at my mother’s house and gave us options within our budget. We really liked where our unit was placed and were surprised at how quiet the unit was when operating. Thank you Heartland Heating and Air for excellent service and communication during our project."
Response time6 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Cooks Installs and Repairs
Cooks Installs and Repairs
5.0(
15
)

Serving Pikeville, TN and surrounding areas

In business since 2023

Free estimates

"He is a hard working handyman, who’s also a family man, he can run your electric, water, and septic lines, a/c & heat, all the way up to remodeling, you should really give this guy a call if you need something done too, he’s honest, reliable, and professional about his work as well with customers."
Response time1 day
Recommended by8%of homeowners
Avatar for Outshine Cleaning Services
Outshine Cleaning Services
4.9(
31
)

Serving Pikeville, TN and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Molly is amazing. My home is so clean and fresh smelling after her visit. She has a cleaning system and works from room to room. Molly is a happy, courteous person with excellent manners. We are so happy to find her and hope to have her for many years to come."
Hoarder house
Hoarder house
Hoarder house
Hoarder house
Hoarder house

+26

Recommended by96%of homeowners
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FAQs for air conditioning projects in Pikeville, TN

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 Pikeville, TN homeowners’ guide to air conditioning services

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