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Avatar for Flow Tech Heating & AC, LLC
Flow Tech Heating & AC, LLC
5.0(
8
)

Serving Onalaska, WA and surrounding areas

In business since 2025

Free estimates

Warranties offered

"Mike's professional conduct ensured the timely and efficient delivery of services. The emergency was managed exceptionally well. The pricing was reasonable, and I will recommend his services. He did not attempt to inflate charges, unlike some competitors."
Oil Furnace
Electric Furnace
Side View
Eye Pleasing
Attic Furnace

+17

Response time2 hrs
Response rate86%
Avatar for Aire Serv
Aire Serv
3.8(
24
)

Serving Onalaska, WA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We had purchased a big deal for the service, and it went good. They were not able to honor the coupon just yet, because I had them come and look at a system that already had a problem,  so I am going to end up using that coupon in September or October, and have them look at my heating and AC system. They were overall good."
Recommended by84%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Onalaska, WA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim is local.  It went great. Jim Ferrell is a professional of the highest caliber. Responded quickly, took care of my problems, and advised me as to better means of protection than I had. He came back a second time to uninstall software that I purchased that did not provide adequate protections and installed free software that would do the job.  He did the work through remote connection, but is available on site if necessary.
For those people needing help on getting red of malware, viruses , etc. on your computer,  Jim is local, better than all thse remote out of state location providers, is a mature, highly trained professional in this area.
If you go to local computer stores you get very young people that can do a basic job, but are no where near the professional level of Jim.
I highly recommend Jim to anyone that needs these type services.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Hedera, LLC
4.2(
77
)

Serving Onalaska, WA and surrounding areas

In business since 2000

Free estimates

"They worked with us to accomplish what we were looking for. We have 1 ac unit but we wanted 1 thermostat upstairs and 1 down. Then we wanted to split up and down ducting with a valve switch so if upstairs thermostat turned on the valowouls close off down stairs and just cool up. And vise versa. They made it happen and we now have a much more efficient ac system."
 Navian 98% hot water heater
 Goodman heat pump
 Gmc heat pump
heat pump install
Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

Yes, high-efficiency models reduce environmental impact with lower energy use.

The best way to save money on HVAC repairs is by regularly having your system inspected and maintained. This can prevent bigger problems and costly repairs and replacements in the future. It’s also smart to buy quality equipment and hire companies that provide warranties on equipment and labor. If you need repairs, you may be able to save money by cashing in on rebates and incentives or keeping the area around your HVAC unit clear to shorten the time your contractor needs to spend in your home.

The Onalaska, WA homeowners’ guide to heating and air conditioning services

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