Serving Luther, OK and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Great! They even changed the flow so our farthest room gets plenty of air to. I would definitely hire them again."
+12
Serving Luther, OK and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
"Oklahoma Heat, Air, and Refrigeration did an excellent job correcting our kitchen vent and ductwork. They were prompt, professional, and clearly very knowledgeable from the first visit through completion. What really stood out was their honesty — they identified problems with the previous installation that we never would have known about and took the time to explain what was wrong and how to fix it properly instead of just doing a quick patch. Derek managed the project and made everything straightforward and well-organized, and the technicians (Charles, Ryan, and another team member) were courteous, efficient, and careful in our home. The work was done correctly, sealed properly, and you can tell they take pride in doing things the right way. If you want an HVAC company that actually fixes the root problem and not just the symptom, I would absolutely recommend Oklahoma Heat, Air, and Refrigeration."
+35
Serving Luther, OK and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
All Tech Air Conditioning, 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.
+10
Serving Luther, OK and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
Edmond Air Conditioning, Heating, & Plumbing is a family-owned company proudly serving Edmond since 1965. We provide comprehensive HVAC, plumbing, electrical, and attic insulation services for both residential and commercial customers. Our services include repairs, installations, and maintenance for air conditioning systems, furnaces, heat pumps, faucets, water heaters, and more. We also specialize in drain cleaning, leak detection, water and sewer line services, and system upgrades. With decades of experience, our team is committed to delivering reliable service, quality workmanship, and solutions that keep your home or business comfortable and running efficiently year-round.
Serving Luther, OK and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
Owner operated. No subs. 30 years construction experience. Cost is determined either hourly or by the job. No travel charges.
Serving Luther, OK and surrounding areas
Approved
Hello! My name’s Ryan and I hope to help out in the situation you need! I have multiple years of hvac experience.
Serving Luther, OK and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
Your Local Heating & Cooling Professionals. Call Rhino Heating & Air For Fast Service Now.
Serving Luther, OK and surrounding areas
Approved
In business since 1980
Free estimates
Warranties offered
Custom Installations is the premier installation company in Edmond, OK. We pride ourselves on delivering a quality product, at an affordable price, with the customer's best interest at heart.
Serving Luther, OK and surrounding areas
Approved
Free estimates
Small jobs welcome
I am offering quality services to help my family
Serving Luther, OK and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
locally owned and operated junk and waste removal serving the Oklahoma City metro. We handle residential and commercial hauls — furniture, appliances, construction debris, yard waste, and full cleanouts. Fast quotes, upfront pricing, and same-week service in most cases. Licensed and insured, and we always leave the site clean.
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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