Calumet, Canadian County. Small town on the Kingfisher county line surrounded by farm and ranch land. Heat pumps and gas furnaces split here; the older homes often need duct sealing. Easy 25-minute run from the shop.
Hartzell’s Heat & Air has completed 18 HVAC jobs in Calumet (73014). 7 new installs, 0 geothermal projects, 10 AC service calls. Master HVAC license, NATE certified. Call 405-375-4822 or book online.
Recent Calumet projects
Hartzell’s Heat & Air has completed 18 HVAC jobs in Calumet (73014) over the last 24 months. 7 new installs, 0 geothermal projects, 0 rated jobs. I’m Dave Hartzell. 47 years on tools, Master HVAC license, NATE certified. Call 405-375-4822.
Calumet (73014) 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.
New HVAC Install in Calumet
“AC not working and need someone out fast on a weekday morning”
Weekday morning AC diagnostic dispatch and repair service, Calumet OK, summer
New HVAC Install in Calumet
“Air conditioning or heating system broke down and needed professional diagnosis”
Residential HVAC service call in Calumet, summer. Expert diagnostic and repair for all AC and heating system brands, Blaine County
New HVAC Install in Calumet
“Furnace isn’t putting out heat”
Spring furnace diagnostic in Calumet. Blaine County heating system inspection, troubleshooting, and repair recommendations
AC Service in Calumet
“Need to check why system isn’t working right this spring”
Spring HVAC system inspection and diagnostic service in Calumet, Blaine County Oklahoma
Duct & IAQ in Calumet
“Needed someone who knows their system inside and out”
Residential HVAC diagnostic service call Calumet fall, multi-brand system evaluation and repair recommendations
New HVAC Install in Calumet
“Got our AC checked before summer to make sure everything runs right”
Spring AC tune-up Calumet: inspected refrigerant levels, thermostat, capacitors, evaporator coil, condenser cleaning, drain line, compressor startup
New HVAC Install in Calumet
“Old furnace and ducts replaced with new heat pump system and fresh ductwork”
Heat pump indoor unit replacement, ductwork upgrade, upflow conversion Calumet winter HVAC system
AC Service in Calumet
AC Service in Calumet
New HVAC Install in Calumet
“Needed a new heating system installed for winter”
New HVAC system installation in Calumet Oklahoma winter season, full heating setup
AC Service in Calumet
“Floor vents weren’t pushing heat through the house right”
Cleared blocked floor grills winter heating maintenance Calumet OK to restore airflow
AC Service in Calumet
AC Service in Calumet
AC Service in Calumet
AC Service in Calumet
“Picked up and delivered HVAC materials to Calumet”
Materials delivery and logistics support, Calumet OK fall, professional HVAC supplier service
AC Service in Calumet
“We measured the home and ran a load calculation for you”
Load calculation and home measurement performed in Calumet Oklahoma fall season for HVAC sizing
AC Service in Calumet
“Got our AC tuned up before summer to make sure it runs right”
AC preventative maintenance tune-up and professional cleaning in Calumet spring to ensure peak system efficiency
New HVAC Install in Calumet
“Old HVAC system needed complete replacement with new AC unit”
Replaced complete HVAC system Calumet spring. Installed Trane 4TTR4036L1000A AC unit, 4PXCBD36BS3HDA coil, S9X2B060D3PSAA 90% propane furnace
Why folks in Calumet call me
I run my routes out of Kingfisher, and Calumet is a regular stop. Most of my Calumet 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 Calumet (73014)
How much does an AC repair cost in Calumet?
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 Calumet 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 Calumet?
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 Calumet 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 Calumet run?
A complete 3-ton air-source heat pump installed (heat pump + air handler + thermostat + permits) runs about $10,000 to $14,000 in Calumet, 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 Calumet?
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 Calumet (73014) 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 Calumet?
Call 405-375-4822 or book online. Same-day appointments available across Central Oklahoma.