I have been in HVAC industry since 2008 and a Tempco service and installation technician since 2013.
Local 265 sheet metal worker
Certifications - universal refrigerant, 410A certified, NATE certified, OSHA 30, fire life safety level one, certified master mechanic
I like being a HVAC service technician because there is something new each day. One day I may be installing a new furnace and air conditioner in a new house and the next day I may be fixing equipment in the attic of a 100 year old house. It is rewarding helping out customers with their HVAC issues and making sure their questions are answered.
Tempco Heating and Air Conditioning has completed 25 jobs between June 2026 and August 2026.
The 50 customer reviews shown here average 4.8 out of 5.
The most recent job was on August 17, 2026.
Recent work covers Elgin, IL, Huntley, IL, Oswego, IL, Plainfield, IL and Bloomingdale, IL.
Jeff also answered all of our questions.
Tempco handled the original installation of our home HVAC system. All maintenance and repairs have been completed promptly, thoroughly and professionally. I have recommended Tempco to my friends and associates. Very pleased with Tempco!!
I really appreciated Jeff taking his time to explain what he serviced. I was making a few mistakes with how I was handling the system and he was very nice getting me on the right track.
The serviceman was well informed and explained everything to us.
The technician Jeff M. did a great job working on our a/c & gave us several tips on how to do better going forward! We will definitely ask for him again!
Always nice to see Jeff and he always does a great job!
Very knowledgeable and friendly technician.
Have been quite happy with competence, timeliness and personality
Outstanding service!!
See above
Requested Tempco to install humidifier. Was recommended a humidifier and when asked about other models was told not needed. No issues there. Installer was professional and courteous. Recommended a friend for the same model and he was quoted 75$ less and was given an option between saddle and angle valve. Saddle valves are not code compliant. No such option was provided to me and when I checked I have a saddle valve installed which I am trying to remediate!
Always happy after a service. Never had to call them back, Always do it right the first time.
Highly recommend! Jeff explained problem and fix.
Jeff was very helpful. He examined the HVAC system and made a few adjustments to some of the dampers in the basement. This has given me some ideas of how I can better balance the heat in my house.
Can’t ask for better, he is professional, friendly and conscientious. I am always happy to see him!
Can’t ask for better service. Jeff is professional, friendly and really goes above and beyond to help !
Nice service
Jeff was friendly and knowledgeable.
Jeff was great, on time and told me everything that he did.
Great Service-awesome attention to detail
As usual, our experience with Tempco is terrific. They installed the furnace and AC in our newly built home, and we decided after our first year to go with them for annual check ups of these systems, and any emergency work if needed. Could not be more happy with this decision. We have had two representatives of TEMPCO to our house for service, first Jason, and now Jeff. Jeff has answered questions we have had and given us some advice on some issues which we are thankful. Always on time, very kind and professional. We have a lot of confidence in TEMPCO and their employees if they are all like Jeff.
All the guys at Tempco do a great job!
The service was fine but we got duped as we were charged “per unit” as we have 2 units at our home but were NOT told that the maintenance was “ per unit”. Not very happy at all about this misleading ad we respinded to
You can depend on Tempco.
Jeff was very professional and also took the time answer all my questions.
Jeff was on time, knowledgeable and very courteous.
Gread, thorough service by a knowledgeable serviceman.
Great service!
Jeff was on time, pleasant, answered a few questions I had about HVAC and appeared to do a thorough job of maintenence
Friendly, knowledgeable and resolve our issue timely and in one visit
Jeff did a great Job!
A Very Nice Company to deal with
I was told they would send some out to check out my A/C between 9:00 & 11:00. Jeff showed up a few minutes after 9:00. Great start. He dug right in looking things over. The first thing he checked was the start capacitor which turned out to be the problem. After getting the unit going he further check the coolant temp. All good. We are very pleased and happy with the prompt service.
Highly recommend this company. Take care of all our heating and air conditioning needs.
Jeff was very friendly, efficient and got the job done.
Jeff made sure was working properly before leaving. Double checked thermostat and found loose connection was the problem.
Very nice and considerate. Great service, keep up the great work!
Found capacitor was bad not allowing the compressor to turn on . I replaced capacitor checked refrigerant levels and amp draws on the compressor and outdoor fan they all are within manufacture specifications . Ac is working or at this time
Adjusted dampers on the first floor to push more air up to the second floor. showed homeowner how to adjust the dampers per season And where they are located also showed homeowner how to operate ERV also explained what they need to do to maintain the fresh air intake outside. Also found that there is a missing floor register in the laundry room that was never cut in by the flooring guy.need to have builder. Call the flooring person out to cut the floor.
Balanced system, both registers in basement were fully opened, closed both registers and dampered down first floor and verified second floor dampers were open, checked and verified proper fan speed and increased continuous fan speed and recommended running fan continuously to help with uneven temperatures, system is operating properly at this time
Performed clean and check on Carrier air conditioning, customer just replaced air filter and is still in good condition, checked pressures and temperatures, checked amps and tested capacitor all within manufacture specifications, cleaned and washed condenser system is operating properly at this time. Could not find any issues with condensation on ductwork possibly plumbing or outside air is penetrating and causing pipe to condensate
Balanced system, checked fan speed and was set at 12 manufacture suggest 14, increased fan speed and also increased continuous fan speed and suggested running fan to help with uneven temperatures, dampered down first floor and verified second floor dampers were fully open, system is working properly at this time.
replaced bad capacitor checked charge everything working at this time
Performed clean and check on air conditioner, replaced customer supplied air filter, checked pressures and temperatures, checked amps and tested capacitor all within manufacture specifications, cleaned and washed condenser, system is working properly at this time
Balanced system, fan speed was set at 9 manufacture recommended 14 also set continuous fan higher and recommended running fan all the time to help with uneven temperatures, dampered down first floor and verified second floor vents are fully open, also replaced customer supplied air filter current one was dirty, system is working properly at this time
Performed clean and check on Carrier air conditioner, checked air filter and was still in good condition, checked pressures and temperatures, checked amps and tested capacitor all within manufacture specifications, cleaned and washed condenser, system is working properly at this time.
Balanced system, adjusted fan speed to 16 from 15 per manufacturer and set continues fan to 6 dampered down first floor and verified second floor dampers are fully open, inspected broken damper and found screwdriver slot on damper was broken and unable to adjust damper for run that feeds part of second floor was able to adjust damper but need to order replacement, system is operating properly at this time
Balanced system, checked and verified proper fan speed and set continuous fan speed higher, dampered down first floor and verified second floor was fully open, showed homeowner how to adjust, cycled and tested, airflow improved to bedroom above garage, homeowner was happy and stated it's never blown that good, also recommended running fan continuously to help with uneven temperatures, system is working properly at this time
Performed clean and check on air conditioner, replaced customer supplied air filter, checked pressures and temperatures, checked amps and tested capacitor all within manufacture specifications, cleaned and washed condenser, system is working properly at this time
Warranty - Arrived on site and checked in with customer to see what was making noise, customer stated that the condenser was noisy from fan, started ac and fan was vibrating metal, tightened screws down and adjusted fan to stop noise and system is operating normally with no noise, customer also stated that when the heat runs they hear a ticking noise in master bedroom, ran heat and tried to recreate noise and could not hear anything, customer stated that would like us to come back when the temperature changes and the heat is on she stated she will let her builder rep know system is working properly at this time
Performed clean and check on air conditioner, customer just replaced air filter and in good condition, checked pressures and temperatures, checked amps and tested capacitor all within manufacture specifications, cleaned and washed condenser, system is operating properly at this time, customer stated that with the last visit was told about the condenser fan motor was a little noisy, customer stated that he has been keeping an eye on it and it has gotten worse and still operating correctly.
Performed clean and check on Carrier air conditioner, checked air filter and was very dirty, customer will pick up a new one, left dirty filter out until replaced, checked pressures and temperatures, checked amps and tested capacitor all within manufacture specifications, cleaned and washed condenser, system is working properly at this time
Performed clean and check on air conditioner, replaced customer supplied air filter, checked pressures and temperatures, checked amps and tested capacitor all within manufacture specifications, cleaned and washed condenser, system is operating properly at this time.
Performed clean and check on Carrier air conditioner, checked media filter and needs replacement, customer is going to get new, checked pressures and temperatures checked amps and capacitor all within manufacture specifications, cleaned and washed condenser, system is working properly at this time.
Performed clean and check on Lennox air conditioner, checked air filter and still in good condition, checked pressures and temperatures, checked amps and tested capacitor all within manufacture specifications, cleaned and washed condenser, system is working properly at this time.
Performed clean and check on air conditioner checked media filter and due to be replaced soon, advised customer and stated they have them on order, checked pressures and temperatures, checked amps and tested capacitor all within manufacture specifications, cleaned and washed condenser, system is working properly at this time
Performed clean and check on Carrier air conditioner, checked media filter and was recently replaced and in good condition, checked pressures and temperatures, checked amps and capacitor all within manufacture specifications, cleaned and washed condenser, also repaired broken drain line, found male adapter broke in coil pan was able to remove and install new one reconnected drain, system is operating properly at this time
Performed clean and check on air conditioner, customer just replaced air filter and still in good condition, checked pressures and temperatures, checked amps and tested capacitor all within manufacture specifications, cleaned and washed condenser, also showed customer how to adjust dampers second floor was completely closed, opened up second floor damper fully and dampered down first floor, system is working properly at this time
Performed clean and check of Carrier AC, replaced customer supplied air filter, checked pressures and temperatures, checked amps and tested capacitor all within manufacture specifications, cleaned and washed condenser, system is operating properly at this time
Installed two furnaced, two air conditioners and two humidifiers
Preformed Carrier AC cleaning, hosed off out door coil , checked refrigerant levels 12* subcooling , took amp draws on fan motor and compressor they are within manufacturer specifications. Checked capacitor it was also good at 40 /5 Micro. Unit is running to it's full potential
Air conditioner maintenance. Replace indoor air filter took amp draws on indoor blower motor and Condenser fan check capacitor it was reading 44 /5 Which is good for manufacturer specs 10° sub cooling hosed off all woodwood on outdoor condenser . found that there was a mice nest inside the condenser. I cleaned it out and inspected all wires. Everything is in good condition. Unit is running properly.