
Serving Galeton, CO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1978
Free estimates
Emergency services offered
"They have service my furnace and air conditioner for years"


Serving Galeton, CO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1978
Free estimates
Emergency services offered
"They have service my furnace and air conditioner for years"
Serving Galeton, CO and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"I had another company come out and condemn my furnace and quote me a huge price tag to replace it. I decided to get a second opinion and had cool ducts come out. The service tech Nick was very knowledgeable and was able to repair my 2009 furnace with a fraction of the cost. He was fast and was able to get the part that day and have my furnace back up and running! Great job!"

Serving Galeton, CO and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"Did an excellent job on my project! Completed it quickly and was easy to work with. He communicated well and kept me in the loop for problems that came up. Would highly recommend and would be my first choice for hiring again!"





+4
Serving Galeton, CO and surrounding areas
Approved
In business since 2025
Free estimates
Offers commercial services
"Nice guy, did a great job repairing my furnace. Quick and reasonable on the price."


Serving Galeton, CO and surrounding areas
Approved
We provide complete HVAC solutions for both residential and commercial projects throughout Denver and all of Colorado.\n\nWe specialize in the installation, maintenance, and repair of:\n✔ Central air conditioning systems\n✔ Mini split systems\n✔ Furnaces (heating systems)\n✔ Full HVAC systems\n\nOur team is committed to delivering accurate diagnostics, efficient solutions, and high-quality workmanship on every job. Whether it’s a small residential service or a large commercial project, we have the experience and capability to get the job done right the first time.\n\nWe focus on comfort, energy efficiency, and long-term system performance, adapting every installation to meet Colorado’s climate demands.\n\n✔ Residential & Commercial Work\n✔ Reliable and Professional Service\n✔ Fast and Efficient Response\n\n📍 Serving Denver and all of Colorado\n📞 Free estimates available\n
Serving Galeton, CO and surrounding areas
Approved
Driven and hardworking HVAC technician with hands-on experience in service, maintenance, diagnostics, and installations. Known for being reliable, detail-oriented, and great with customers, with a strong passion for helping people and solving problems. Outside of work, focused on family, community involvement, and building strong relationships
Serving Galeton, CO and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
Carvallo?s Heating & Air LL 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.
Serving Galeton, CO and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
Based in Loveland, Colorado, Eastwood Heating and Air is a dedicated HVAC provider led by Tyler Lanham. We specialize in delivering reliable heating and cooling solutions tailored to meet the specific comfort needs of our local community. Our team is committed to professional excellence and high-quality service, ensuring every system runs at peak efficiency. Whether you require routine maintenance or complex repairs, we strive to provide dependable expertise you can trust for your home or business.

Serving Galeton, CO and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"Quick and very seamless. Rueben was quick to respond, came out same night and gave me several options. Ended up having new heat and air installed. Prices were amazing, furnace and air were in within 2 days and all working well with no problems. Men who installed were professional, left everything clean. Installers were great at reaching out to discuss best location for air conditioning unit install. Prices were great, customer service great, work performed great!!"





+18
Serving Galeton, CO and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"The attention to details and the professionalism was more than exceeded. I would definitely use LC Contracting again and highly recommend them."
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.

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