725 Kintner Parkway
Sunbury, OH 43074
614-827-1259

Local Reviews

Rated 4.9 out of 5 stars based on 345 customer reviews

Excellent Service by Gregg and his colleague

Greg and his colleague did awesome job balancing and providing recommendations. He also uncovered an issue that was kind a hidden.

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Excellent service

We have used Weston air on several properties and the service is always professional and mechanically well done. The price is fair. What we like is that it’s very realizable,

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Outstanding Company!

We have been a customer of Westin Air for four years now and recently had our old HVAC system replaced by Westin Air. They are the most professional HVAC company we’ve ever had with outstanding service and technical excellent. When I had a question about a new sound from our new system when turning on the furnace, Wes the owner personally came to the house to check it out (the sound was normal to the new system). What service! If you have any HVAC needs, call Westin Air.

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Chris was great

Showed up in a timely manner and explained everything very well

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Great service!

Always there when I need them. And always ready to help out when I am in a pinch. Great guys to work with.

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Attention to detail

Chris has a great attention to detail and is always willing to help us with our Energy Star Program

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Great Service, Quality personnel

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Excellent Service Professional employees!

Very responsive and gets the job done!

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Excellent service

Service man showed up on time. Found part to be replaced and explained the problem. Also, gave us an overall status of the unit.

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Great communication

Working with Chris is always easy. He is almost always available to talk and responsive to when I have something I need help with. Willing to answer any questions I have and always trying to make things right for me and the client.

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Quick Response & Excellent Service!

Westin Air continues to exceed my expectations for responsiveness and quality of service! Everyone is extremely friendly, understand and accommodating to help make the situation right! I would highly recommend Westin Air to anyone who wants a reliable, friendly and HONEST HVAC company!!

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Great service and quick response!

Chris is quick to respond and is a man of his word. He is passionate about what he does and is quality driven.

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Great Experience!

Chris was Amazing!!!

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A professional in your own neighborhood

I, Seth Peters, am a 18-year veteran and Employee #1 of Westin Air. We specialize in WaterFurnace geothermal, daiken and mitsubishi many split and whole home equipment, new construction and replacement installs

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Takes Pride

Chris takes pride in his works and cares about things getting done properly!

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Job Locations

Graham M.

Graham M. Job Checkin

Upon arrival inspected furnace and was not finding major concerns. Heat exchanger showed no signs of cracks, but combustion numbers were dangerously high at 400ppm COAF heat exchanger has failed and needs replaced or system entirely needs replaced. Recommend replacement consultation. Ac unit is operational and advised homeowner of new refrigerant and risks of 410. Recommended to stay with old refrigerant for as long as it keeps up unless quote accommodates otherwise.

Upon arrival inspected furnace and was not finding major concerns. Heat exchanger showed no signs of cracks, but combustion numbers were dangerously high at 400ppm COAF heat exchanger has failed and needs replaced or system entirely needs replaced. Recommend replacement consultation. Ac unit is operational and advised homeowner of new refrigerant and risks of 410. Recommended to stay with old refrigerant for as long as it keeps up unless quote accommodates otherwise. Upon arrival inspected furnace and was not finding major concerns. Heat exchanger showed no signs of cracks, but combustion numbers were dangerously high at 400ppm COAF heat exchanger has failed and needs replaced or system entirely needs replaced. Recommend replacement consultation. Ac unit is operational and advised homeowner of new refrigerant and risks of 410. Recommended to stay with old refrigerant for as long as it keeps up unless quote accommodates otherwise.

Nate G.

Nate G. Job Checkin

Performed heating maintenance on a 2024 Daikin two stage 96% efficient natural gas furnace We mistakenly came with the old filter size Customer had an aprilaire 210 on hand Provided two aprilaire water panels today in place of the filter we provide with gold maintenance Replaced humidifier water panel and cleaned the tray. Pulled flame sensor and cleaned Checked Condensate trap Blower is in good condition Glue joints for intake and exhaust pipes show no signs of leakage Condensate drain lines show no signs of leakage High fire gas pressure set to 3.5"wc Low fire gas pressure set to 1.9"wc Temperature rise is 34⁰ for both fire rates Humidifier is functioning properly, damper is open to winter position, no water leaks at this time Furnace is operating within manufacturer's specifications at this time No stored fault codes in the fault history other than power resets (power outage or automatic software updates cause these logs) No concerns found on today's visit


Graham M.

Graham M. Job Checkin

Gas heating preventative maintenance performed Check filter - 20x25x1 clean Clean flame sensor Inspect burners - new today stainless steel Ohm test igniter: 55.9 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: new today owner supply #35 Inspect exhaust flu - 2” pvc no concerns Set thermostat for heat Check amp draw on blower motor: 3.40 Check amp draw on inducer motor:0.45 Check delta T - 43° Furnace is in optimal running conditions


Nate G.

Nate G. Job Checkin

Performed maintenance on a 2006 Goodman two stage 95% efficient natural gas furnace Humidifier water panel is new Air filter is in good condition Blower is clean Drain trap is clean Pulled and cleaned flame sensor Adjusted staging to 20 minutes High fire gas pressure 3.5"wc Low fire gas pressure 1.9"wc Combustion results are in healthy range for a good heat exchanger Temperature rise was 35-40⁰ in both fire rates Tested supply air for carbon monoxide, reading was 0ppm No concerns found on today's visit

Performed maintenance on a 2006 Goodman two stage 95% efficient natural gas furnace 
Humidifier water panel is new
Air filter is in good condition
Blower is clean
Drain trap is clean
Pulled and cleaned flame sensor
Adjusted staging to 20 minutes 
High fire gas pressure 3.5"wc
Low fire gas pressure 1.9"wc
Combustion results are in healthy range for a good heat exchanger
Temperature rise was 35-40⁰ in both fire rates
Tested supply air for carbon monoxide, reading was 0ppm

No concerns found on today's visit

Jason D.

Jason D. Job Checkin

See note

See note See note

Nate G.

Nate G. Job Checkin

Auxiliary float alarm wire on the Condensate pump was off. Reconnected wire. Verified correct operation of the furnace.


Graham M.

Graham M. Job Checkin

Gas heating preventative maintenance performed Check filter - 20x25x4 new today owner supply Clean flame sensor Inspect burners - dirty - replaced with stainless steel today. Ohm test igniter: 48.9 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: Inspect exhaust flu - 2” pvc no concerns Set thermostat for heat Check amp draw on blower motor: 3.42 Check amp draw on inducer motor:0.96 Check delta T - 48° Furnace is in optimal running conditions


Nate G.

Nate G. Job Checkin

Performed heating maintenance on a Daikin Fit heat pump system Replaced Aprilaire 210 filter Adjusted air dampers to try to get increased airflow to the master bedroom Went through settings and fault codes on the thermostat No concerns Run tested heat pump heating, after 15 minutes readings were: 42,000 btu output 30⁰ temperature rise 150⁰ Vapor line temperature 45⁰ outdoor ambient temperature Outdoor unit is not needing cleaning until spring.


Graham M.

Graham M. Job Checkin

Gas heating preventative maintenance performed Check filter - 210 ok Clean flame sensor Inspect burners - no concerns Ohm test igniter: 41.2 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: n/a Inspect exhaust flu - no concerns Set thermostat for heat Check amp draw on blower motor: 5.80 Check amp draw on inducer motor:0.35 Check delta T - 42° Furnace is in optimal running conditions


Graham M.

Graham M. Job Checkin

Gas heating preventative maintenance performed Check filter - 16x25x1 Clean flame sensor Inspect burners - clean no concerns Ohm test igniter: 49.1 Inspect wiring for loose connections and/or hot spots - none found Check humidifier pad: n/a Inspect exhaust flu - no major concerns Set thermostat for heat Check amp draw on blower motor: 2.31 Check amp draw on inducer motor:0.89 Check delta T - 53° Furnace is in optimal running conditions


Nate G.

Nate G. Job Checkin

Performed heating maintenance on a 2022 Bryant 95% efficient single stage natural gas furnace Replaced replaced the electronic air cleaner filter cartridge with the one we provide with the gold maintenance plan PGAPXCAR 20X20 Aprilaire 500 humidifier #10 water panel in good shape Bypass damper moved to open (winter) positiom Run tested humidifier to verify correct operation and no water leaks at this time Humidity set to 45% ***Decrease humidity setting if condensation forms on any windows, especially with cold outdoor temperatures** Pulled flame sensor and cleaned Condensate trap is clear Blower wheel in OK condition Burner Manifold gas pressure set to 3.0"wc Temperature rise stabilized @ 53⁰F (spec 40-70⁰) Furnace is operating within factory specifications at this time No concerns found on today's visit

Performed heating maintenance on a 2022 Bryant 95% efficient single stage natural gas furnace
Replaced replaced the electronic air cleaner filter cartridge with the one we provide with the gold maintenance plan 
PGAPXCAR 20X20
Aprilaire 500 humidifier #10 water panel in good shape
Bypass damper moved to open (winter) positiom
Run tested humidifier to verify correct operation and no water leaks at this time 
Humidity set to 45%
***Decrease humidity setting if condensation forms on any windows, especially with cold outdoor temperatures**
Pulled flame sensor and cleaned 
Condensate trap is clear
Blower wheel in OK condition 
Burner Manifold gas pressure set to 3.0"wc
Temperature rise stabilized @ 53⁰F (spec 40-70⁰)
Furnace is operating within factory specifications at this time 
No concerns found on today's visit Performed heating maintenance on a 2022 Bryant 95% efficient single stage natural gas furnace
Replaced replaced the electronic air cleaner filter cartridge with the one we provide with the gold maintenance plan 
PGAPXCAR 20X20
Aprilaire 500 humidifier #10 water panel in good shape
Bypass damper moved to open (winter) positiom
Run tested humidifier to verify correct operation and no water leaks at this time 
Humidity set to 45%
***Decrease humidity setting if condensation forms on any windows, especially with cold outdoor temperatures**
Pulled flame sensor and cleaned 
Condensate trap is clear
Blower wheel in OK condition 
Burner Manifold gas pressure set to 3.0"wc
Temperature rise stabilized @ 53⁰F (spec 40-70⁰)
Furnace is operating within factory specifications at this time 
No concerns found on today's visit

Nate G.

Nate G. Job Checkin

Diagnostic on 4 RTU systems Rtu11 smoke detector going into alarm Removed detector and blew out, system still green now That enunciator for 11 needs new wire pulled to it Electrician said they'd get it Rtu12 smoke detector no power Needs wired into the unit on the roof Jim approved repairs Pull wire inside the unit and connect. Rtu13&14 both have failed transformers Jim approved replacing the failed transformers.


Graham M.

Graham M. Job Checkin

Perform heating maintenance on 3 geothermal systems. Force each unit into stage 12 high heat and verify proper operation parameters. Humidifier water panels not due yet left 5 behind for whole house 2 for mother suite and 3 main house. Humidifiers don’t get much use because of geothermal heat not being super dry to begin with. All three geothermal units operating within manufacture parameters. Aid tool breakdown submitted to file

Perform heating maintenance on 3 geothermal systems. Force each unit into stage 12 high heat and verify proper operation parameters. Humidifier water panels not due yet left 5 behind for whole house 2 for mother suite and 3 main house. Humidifiers don’t get much use because of geothermal heat not being super dry to begin with. All three geothermal units operating within manufacture parameters. Aid tool breakdown submitted to file Perform heating maintenance on 3 geothermal systems. Force each unit into stage 12 high heat and verify proper operation parameters. Humidifier water panels not due yet left 5 behind for whole house 2 for mother suite and 3 main house. Humidifiers don’t get much use because of geothermal heat not being super dry to begin with. All three geothermal units operating within manufacture parameters. Aid tool breakdown submitted to file

Graham M.

Graham M. Job Checkin

Inspect each Waterfurnace system, start each system up with aid tool and test on max speed 12 verifying proper operation at full capacity. All filters replaced 11/6/25 3 “#35 water panels” sold on visit third humidifier hiding on back side of unit. Geo 2 & 3 showing no signs of concern with proper operation parameters and good heat of extraction. Geo 1 in center of house has multiple error codes for e72 suction temp sensor error. Inspected sensors and no concerns with sensors. When flipping sensors had issue post with -112 on suction with both sensors. EEV control has internal failure causing it to not work properly at all times e72 posted 570 times during operation. Desert air system is becoming filthy from fresh air allowing in dirt and bugs that have built up over the years of runtime. Suggest installing custom filtration for fresh air and performing deep cleaning on air coil to remove the bug/dust/dirt debris. Box measures 6”x22” for fresh air with a 6” round supplying it.

Inspect each Waterfurnace system, start each system up with aid tool and test on max speed 12 verifying proper operation at full capacity. 

All filters replaced 11/6/25
3 “#35 water panels” sold on visit third humidifier hiding on back side of unit. 

Geo 2 & 3 showing no signs of concern with proper operation parameters and good heat of extraction. 

Geo 1 in center of house has multiple error codes for e72 suction temp sensor error. Inspected sensors and no concerns with sensors. When flipping sensors had issue post with -112 on suction with both sensors. EEV control has internal failure causing it to not work properly at all times e72 posted 570 times during operation. 

Desert air system is becoming filthy from fresh air allowing in dirt and bugs that have built up over the years of runtime. Suggest installing custom filtration for fresh air and performing deep cleaning on air coil to remove the bug/dust/dirt debris. Box measures 6”x22” for fresh air with a 6” round supplying it. Inspect each Waterfurnace system, start each system up with aid tool and test on max speed 12 verifying proper operation at full capacity. 

All filters replaced 11/6/25
3 “#35 water panels” sold on visit third humidifier hiding on back side of unit. 

Geo 2 & 3 showing no signs of concern with proper operation parameters and good heat of extraction. 

Geo 1 in center of house has multiple error codes for e72 suction temp sensor error. Inspected sensors and no concerns with sensors. When flipping sensors had issue post with -112 on suction with both sensors. EEV control has internal failure causing it to not work properly at all times e72 posted 570 times during operation. 

Desert air system is becoming filthy from fresh air allowing in dirt and bugs that have built up over the years of runtime. Suggest installing custom filtration for fresh air and performing deep cleaning on air coil to remove the bug/dust/dirt debris. Box measures 6”x22” for fresh air with a 6” round supplying it.

Nate G.

Nate G. Job Checkin

Performed heating maintenance on a 2022 Daikin Fit 17SEER heat pump system Replaced Honeywell 20x25x4 filter with one we provide with the gold maintenance plan Tested aprilaire 600 humidifier Water panel in good shape, operating normally, no water leaks at this time Tested NuCalgon iWave ionizer, self test was successful Blower is in OK condition Inspected auxiliary heat kit for overheated wiring All connections are in good shape Run tested heating Witnessed system perform defrost successfully After ten minutes of run time, temperature rise was 30⁰, vapor line 141⁰, BTU capacity calculat4d to 42000btu No concerns found

Performed heating maintenance on a 2022 Daikin Fit 17SEER heat pump system
Replaced Honeywell 20x25x4 filter with one we provide with the gold maintenance plan
Tested aprilaire 600 humidifier
Water panel in good shape, operating normally, no water leaks at this time
Tested NuCalgon iWave ionizer, self test was successful
Blower is in OK condition
Inspected auxiliary heat kit for overheated wiring 
All connections are in good shape
Run tested heating
Witnessed system perform defrost successfully 
After ten minutes of run time, temperature rise was 30⁰, vapor line 141⁰, BTU capacity calculat4d to 42000btu
No concerns found Performed heating maintenance on a 2022 Daikin Fit 17SEER heat pump system
Replaced Honeywell 20x25x4 filter with one we provide with the gold maintenance plan
Tested aprilaire 600 humidifier
Water panel in good shape, operating normally, no water leaks at this time
Tested NuCalgon iWave ionizer, self test was successful
Blower is in OK condition
Inspected auxiliary heat kit for overheated wiring 
All connections are in good shape
Run tested heating
Witnessed system perform defrost successfully 
After ten minutes of run time, temperature rise was 30⁰, vapor line 141⁰, BTU capacity calculat4d to 42000btu
No concerns found