Serving Florence, AZ and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Trustworthy; good work without being gouged even though we were desperate for cool air."
Serving Florence, AZ and surrounding areas
Approved
In business since 2025
Credit card accepted
Offers commercial services
We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We look\nforward to earning your business!
+2
Serving Florence, AZ and surrounding areas
Approved (Corporate)
In business since 1939
Free estimates
Emergency services offered
"technicians Tim and Andrew came out and did a throughly complete inspection of both our heater and air conditioner. They spent over two hours checking out everything. Kept us informed of everything they found and made suggestions that would benefit us in the long run. Made a repair that was cost efficient. Highly recommend Goettl Plumbing. Tim and Andrew were great!!!"
+10
Serving Florence, AZ and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Great costumer Service, his team take care of my Ac Unit, Really honest and reliable… Highly recommend, for any project.."
+12
Serving Florence, AZ and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"I was very pleased with Emergency Air Heating and Cooling. Casey was my technician and he was very through and knowledgeable. Casey took the time to explain what work he was to perform and was on time and called to let me know he was on his way. I would recommend this company and will request Casey next time I need my AC serviced."
+13
Serving Florence, AZ and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
At East Valley Mechanical, we take pride in keeping Arizona homes and businesses comfortable year-round. Founded in 2016 and based in Tempe, we specialize in residential and light commercial HVAC repair, maintenance, and installation. Our technicians are highly trained, EPA-certified, and experienced in all major system types.\n\nWe believe in honest service, fair pricing, and real communication. Every job is backed by transparency — no hidden fees, no pressure sales, just solutions that make sense for your comfort and your budget. Whether you need a quick tune-up, a coil cleaning, or a full system replacement, we’ll help you make the most of your investment.\n\nOur Services Include:\n\nAC & Heat Pump Installation / Replacement\n\nSystem Diagnostics & Emergency Repairs\n\nSeasonal Tune-Ups & Maintenance Plans\n\nCoil & Condenser Cleaning\n\nDuct Repair & Airflow Balancing\n\nThermostat Upgrades & Smart Controls\n\nHome Warranty Service Calls\n\nCommercial HVAC Maintenance
Serving Florence, AZ and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Warranties offered
"Excellent customer service. Very happy with the work"
Serving Florence, AZ and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
Up to 1250 p.s.i..custom manufactured high pressure stainless steel misting systems that mist patio's, restaurants, shopping centers, horse corrals, stables, mare motels, dog runs, pool fogging and any other atmosphere you can think of. Our pump builder has 30 years of manufacturing pumps of all kinds.
Serving Florence, AZ and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Mythical Air HVAC was founded by Charlie Pearcy and David Hanna after leaving the corporate HVAC world to bring honest, high-quality service back to Phoenix.\n\nWe believe homeowners deserve real technicians, not sales pressure. With years of hands-on experience in the Phoenix heat, we specialize in AC repair, installation, maintenance, and system replacements designed to handle the Arizona climate.\n\nAt Mythical Air, we’re committed to straightforward pricing, reliable service, and keeping the Valley cool — because in Phoenix, comfort isn’t optional.\n\nSo cool, it’s unreal
Serving Florence, AZ and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
We specialize on tasks around the home that are annoying or difficult for you, but too small for a contracting team. Changing lightbulbs, yard clean up, to window cleaning. We prioritize transparent pricing and exceptional service. Here is a partial list some of the jobs we do. \n Have something not listed? Great, reach out and I can get you a quote! Small Jobs Okay!\nPainting. Window Cleaning. HVAC Filter Replacement. Yard Clean Up. LED Light Installation. Setting Toilets. Fan Replacement\n
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.