Serving Hartford, WI and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Always great work, very thorough for our summer tuneup to get the air conditioning season started"
+8
Serving Hartford, WI and surrounding areas
Approved
In business since 1877
Free estimates
Emergency services offered
"Great job on both furnace & air condit"
Serving Hartford, WI and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Shane was able to schedule a prompt appointment. He arrived on time and performed a thorough diagnostic on the furnace. He identified an issue I was unaware of and corrected the problem with the air conditioner using parts that were still under warranty. I will gladly use his services again."
+2
Serving Hartford, WI and surrounding areas
Approved
In business since 2009
Emergency services offered
Warranties offered
"I cannot say enough about our technician, Jordan, or the service of In Phase. We put our request into Angi and probably 1 minute later In Phase called. We have been wanting to upgrade our house to Ecobee since we purchased it two years ago. We thought we could do it ourselves, but our home had 3 zones, a two-wire boiler, and a newly added Central Air system. I had tried to hire other companies to do the job in the past, but very few companies were familiar with Ecobees. When In Phase called they were confident in the Ecobee system and were able to get us in the next day. Jordan showed up on time and was very personable and knowledgeable about the system. He had everything up and running in about 2.5 hours. This easily saved my husband and I a weekend of working on this, not to mention the fact that I didn't have to hear any cursing. (LOL!) BTW...we had already purchased everything, Jordan installed it and got it all set up for us. Many thanks!"
+51
Serving Hartford, WI and surrounding areas
Approved
Emergency services offered
Small jobs welcome
I’m a reliable and hardworking handyman who takes pride in doing quality work and making sure every job is completed right. I offer help with drywall repairs, painting, flooring, tile work, home repairs, and general handyman projects. I pay attention to detail, keep my work area clean, and communicate clearly with customers from start to finish. My goal is to provide dependable service, fair pricing, and quality results on every job.
Serving Hartford, WI and surrounding areas
Serving Hartford, WI and surrounding areas
In business since 2009
"Joe, from Dryer Vent Wizard was very professional from initial phone call to notifying of arrival time. Several things needed to be handled in my case, venting in the attic, behind the dryer as well as washer hoses. While over all pricey, 8 thought this was fair for the time spent and thoroughness of the work. I purchased my home a couple years ago - and was not completely sure of everything needed (attic)"
Serving Hartford, WI and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"The gentleman that came was very nice, He completed the service I requested and more. I needed my furnace cleaned and checked. He explained what he as doing and everything was great."
Serving Hartford, WI and surrounding areas
In business since 1997
Emergency services offered
Credit card accepted
"It was an AC emergency, Technician was prompt..and went immediately to work on the issue(s). Turned out it wasn’t my AC but a plumbing issue. Provided specific recommendation. Fast, efficient and friendly. Thanks Mr Holland!"
+3
Serving Hartford, WI and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"Very well. Stated needed to return in Aug to finish cleaning coils outside air conditioner"
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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