Serving Redmond, OR and surrounding areas
Approved (Corporate)
In business since 1976
Free estimates
Credit card accepted
"Bowdy was very courteous, thorough, and explained everything."
+10
Serving Redmond, OR and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Jason was great! He was top-notch all around with communication, professionalism, and he left everything better than how he found it. Easy to work with and fair. Would recommend."
+68
Serving Redmond, OR and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Leon always does an excellent review of our units and I do not worry that he missed something. Leon also told me the over flow blue thing on the water heater needed to be checked. Leon called the office, a gentleman called back a few minutes later and set an appointment for the next day. GREAT customer service, that’s why I recommend you whenever asked. Patty"
+5
Serving Redmond, OR and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"After others dropped the ball, Mark stepped up and did a super job.. We plan to stay with Mark in the future."
+5
Serving Redmond, OR and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Jordan and his crew did a great job installing our sod - he is very professional and easy to work with, highly recommended!"
Serving Redmond, OR and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
At One Hour Heating & Air Conditioning, our main goal is to provide each customer with honest work and an excellent experience. Our experienced and skilled technicians design, install, service, and repair HVAC systems in strict accordance with the highest industry standards.\n\nWe respect you, your time, and the trust you place in us to keep your home comfortable. We proudly back our heating and A/C services with a 100% customer satisfaction guarantee for two years.\n\nWe are always on time, guaranteed.
Serving Redmond, OR and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
Serving Redmond, OR and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"We had both duct cleaning and Aero sealing done a week ago. We are EXTREMELY pleased with both the results and the professionalism from Home Heating & Cooling. The results of the duct sealing amounted to an 86% reduction in leaks. We suspected that there were problems with the ducts including dirt and holes, but had no idea that they were in such bad shape. They showed us before and after pictures and to our surprise, found construction nails and materials inside the ducts! We notice less dust in the house and look forward to a lower heating and air conditioning bill. Home Heating & Cooling installed a ductless air conditioner for our upstairs great room. It is quiet, efficient, and uses a remote control. We set the temperature that we want and it does the rest. Finally, we will have comfortable temps upstairs this summer. Thank you to a great team of competent, thorough people!"
+2
Serving Redmond, OR and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"Loved the concept for the air duct cleaning. Just thought 395. was too much"
Serving Redmond, OR and surrounding areas
In business since 2022
Free estimates
Emergency services offered
"Excellent customer service.... Highly recommended"
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.