
Serving Douglas, AZ and surrounding areas
Approved
Super Service Award Winner
Free estimates
Customers say: True professional
We are a handyman service that has been providing service to Tucson and the surrounding areas since 2017.


Serving Douglas, AZ and surrounding areas
Approved
Super Service Award Winner
Free estimates
Customers say: True professional
We are a handyman service that has been providing service to Tucson and the surrounding areas since 2017.

Serving Douglas, AZ and surrounding areas
In business since 2012
Free estimates
Credit card accepted
"Eric was personable, professional, and prompt. He removed two old heat pumps and gas furnaces and installed two new heat pumps and air handlers in 3 and a half days, working by himself. Once he started, he continued working uninterrupted until the job was done. Couldn't be more pleased."





+9

Serving Douglas, AZ and surrounding areas
In business since 1982
Free estimates
Emergency services offered
"To say we were happy with Temperature-Control would be an understatement of the nth degree. We hire T-C to install a new, high-end Trane heat pump & air handler in our home. At every step they were professional & responsive. They showed up on time, sent pictures of all employees visiting our property, answered every question we asked and a few we hadn't thought of. The work was done on-time, everything was clean and neat and they checked in at many steps in the process to ensure we were happy and understood what was going on. So far we're 2-3 weeks in with the system and it's operating great. I would recommend this company quite enthusiastically to anyone looking for a new heating/cooling solution in their home."

Serving Douglas, AZ and surrounding areas
In business since 2009
Emergency services offered
Credit card accepted
"We got off to a rocky start by getting no response to initial call for repair. We were told by the answering service that a technician would get right back to us, but we had to call again an hour later after not hearing from anyone and we knew the later it got (it was close to 8pm by this time) the less likely it would be that someone would come out. After our second call, Ben called us within 5 minutes. He tried to help us with a "bandaid" fix until the morning which turned out not to work so we went through the night with no air conditioning. He told us to call first thing in the morning when the office opened at 8am which we did.
Within 5 minutes of our first call in the morning, we received a call from Richard who indicated he would be at our house within 30 minutes and you could have set your watch to that. 30 minutes right on the button. He did inform us right up front what the fee would be which was appreciated and he had the air conditioner problem diagnosed and fixed in 10 minutes and cool air coming through the house in no time.
Richard was both professional and personable and very thorough in explaining what he did and why and even gave the origin of the part he used (part was made in the US). We were so pleased with the service we received even though it didn't start out promising that we signed up for bi-annual service with them.
We would have no hesitation recommending this company to anyone based on the service we received from Richard.
"

Serving Douglas, AZ and surrounding areas
In business since 2004
Free estimates
Emergency services offered
"I originally hired Carpet Police to clean the carpets in my house. They were the first to respond when I got on Angie's List. Somehow, Carpet Police got usurped by another company called Arizona Island. Arizona Island did a terrible job and I called Carpet Police, again, to please come and repair the bad carpet cleaning that was done. Carpet Police did as good a job as I could possible expect to fix what went wrong. Alfonso was efficient, friendly, wore his mask when he was inside and I wouldn't hesitate to hire them again."





+49

Serving Douglas, AZ and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Honest and professional. Came when they said they would come. Competitive price. Highly recommended. Add furnace and air conditioning replaced."





+14

Serving Douglas, AZ and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Jim was very helpful and personable to work with. I had recently moved to the Huntsville area and was unable to connect my wireless printer. There were also some things going on with my laptop that made me suspect a virus had somehow gotten on to it, it was running more slowly than usual, and I wasn't happy with the Win7 configuration I had done when I bought the computer. Jim came in and assessed the problems and we agreed on a time for him to take the laptop and reinstall the OS. He was able to get the wireless connection to work as well. He took the computer on a Friday evening and returned it Sunday evening in prime condition.
A few weeks later I got an error message while reinstalling my accounting software so I called Jim. He talked me through the problem over the phone and I was able to get the program installed so I could use the program.
Jim is great to work with, his pricing is very fair, he is prompt and reliable. I will definitely use his services again.
"



Serving Douglas, AZ and surrounding areas
In business since 2023
Free estimates
Offers commercial services
"Estimate was explained clearly. Installation guys were neat, efficient and knowledgeable. Owner kept us informed the loop as to progress and timeline. Price was very fair. Will continue to use Saguaro Air for maintenance. I will recommend this company for your HVAC needs"

Serving Douglas, AZ and surrounding areas
In business since 2003
Free estimates
Credit card accepted
"I didn't have any problems with their service. They were responsive and honest. They did exactly what they said they were going to do."

Serving Douglas, AZ and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Johnny and his son did a great job putting this exercise equipment together. I struggled with it for a month and they figured it out in an hour and got it operational. Many thanks"





+40
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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