Guthrie, Logan County. Old Victorian-era homes downtown with retrofit HVAC challenges, plus newer construction on the east side. Hard water from local wells eats up condenser coils faster than OKC city water, I clean coils annually on PMAs here. Guthrie’s mix of historic district and rural acreage means I see everything from window units to multi-zone geothermal.
Hartzell’s Heat & Air has completed 7 HVAC jobs in Guthrie (73044). 6 new installs, 0 geothermal projects, 1 AC service calls. Master HVAC license, NATE certified. Call 405-375-4822 or book online.
Recent Guthrie projects
What Guthrie customers say
“Tim was awesome. He fixed our AC units that other companies gave up on. Thank you for taking care of us, will definitely use Hartzell’s again.”
Hartzell’s Heat & Air has completed 7 HVAC jobs in Guthrie (73044) over the last 24 months. 6 new installs, 0 geothermal projects, 3 rated jobs. I’m Dave Hartzell. 47 years on tools, Master HVAC license, NATE certified. Call 405-375-4822.
Guthrie (73044) on the Map
2026 Repair Reality (Honest Pricing)
- R-454B and R-32 refrigerants now standard on new equipment. Both are mildly flammable A2L. R-454B recovery $445, R-32 recovery $395. About 50% pricier per pound than R-410A. I stock both.
- Hard Start Kit $415 installed + BEST surge protection bundle $1,225 (control board spike + transformer + in-line fuse). One $1,225 surge fix beats one $3,195 compressor replacement after Oklahoma lightning.
- Free second opinion on any repair quote. Most competitors charge or refuse. Weekday mornings, repair customers welcome. Call 405-375-4822.
AC Service in Guthrie
“Seasonal tune-up to keep the heat running right all winter”
Winter preventative maintenance agreement visit, Guthrie OK, heating system inspection and tune-up, Blaine County HVAC service.
New HVAC Install in Guthrie
“Drain line draining slow and worried about mold buildup inside the system”
Condensate line flush and algae treatment, drain tablets applied, fall preventive maintenance, Guthrie OK
New HVAC Install in Guthrie
“Technician came out to check the system and add refrigerant”
Fall service call in Guthrie with refrigerant top-up and leak assessment diagnostic
New HVAC Install in Guthrie
“Air conditioner compressor dead, needs full unit replacement”
4 ton compressor replacement Guthrie summer, open windings failure diagnosed and quoted
New HVAC Install in Guthrie
“AC condenser wire burned out, blower needed cleaning on mini split”
Repaired burnt line voltage wire condenser, cleaned blower mini split unit Guthrie summer
New HVAC Install in Guthrie
“Needed a service call and thermostat installed at the house”
Service call, 3 amp fuse replacement, and customer-supplied thermostat installation in Guthrie during summer
New HVAC Install in Guthrie
“Got charged a truck fee when the technician came out”
HVAC dispatch and truck service fee in Guthrie summer, technician arrival and diagnostic assessment
Why folks in Guthrie call me
I run my routes out of Kingfisher, and Guthrie is a regular stop. Most of my Guthrie customers found me by referral. I keep my truck stocked with the parts that fail most often in Oklahoma weather, so when I roll up I usually have what I need to fix the system the same day.
I quote everything in writing before the work starts. No “you need this” pressure, no equipment swaps you did not ask for. Just diagnosis, fix, written invoice. Call 405-375-4822 or book online at hartzellsheatair.com.
Common questions from Guthrie (73044)
How much does an AC repair cost in Guthrie?
A residential service call is $210 flat: $99 dispatch plus $111 diagnostic. The $111 diagnostic is not credited toward the repair. If I leave a written repair estimate and you accept it within 10 days, I give the $99 dispatch fee back. Most Guthrie repairs land between $200 and $850 all-in. Refrigerant work, blower motor failures, and capacitor swaps are the most common categories I see in this ZIP.
Do you offer same-day service in Guthrie?
Most days yes. If you call before noon and the job is straightforward (no-cool, no-heat, leak), I can usually be at your house in Guthrie that same afternoon. Heavy install days or extreme-weather backlog can push it to next-day, but I always tell you up front when you call.
What does a new HVAC install in Guthrie run?
A complete 3-ton air-source heat pump installed (heat pump + air handler + thermostat + permits) runs about $10,000 to $14,000 in Guthrie, depending on equipment tier and ductwork condition. OG&E rebates up to $3,000 stack on top. Geothermal is a different conversation, that is $25,000 to $36,000 range before rebates. I write a free estimate either way.
Do you service all brands in Guthrie?
Yes. Master HVAC license, NATE certified, 47 years on tools. I install Trane, Mitsubishi, Amana, ClimateMaster (geo), RunTru. I service whatever brand is sitting on your slab. If it has a refrigerant cycle and ductwork, I can work on it.
Recent services for Guthrie (73044) customers: AC diagnosis and repair, furnace not heating, capacitor replacement, blower motor swap, refrigerant top-off, thermostat upgrade, ductwork sealing, full system replacement, geothermal installation, indoor air quality (UV + media filtration), water heater install and replacement, dehumidifier installation, electrical panel coordination for heat pump upgrades.
Nearby Service Areas
Need HVAC Help in Guthrie?
Call 405-375-4822 or book online. Same-day appointments available across Central Oklahoma.