Heating & Cooling
HVAC Repair & Installation in Shawnee, OK
Coffman Services handles air conditioning and heating work across Shawnee and Pottawatomie County — repairs when a system quits, straight repair-versus-replace advice when it is aging, and seasonal tune-ups so it does not quit during the first heat wave.
What we handle
AC Repair
Diagnostics and repair for systems blowing warm air, short cycling, leaking water, or tripping the breaker.
Heating & Furnace Repair
No-heat calls, pilot and ignition problems, blower failures, and thermostat troubleshooting before the first freeze.
System Installation & Replacement
Right-sized replacement systems when repairs stop making financial sense on an aging unit.
Seasonal Tune-Ups
Spring cooling and fall heating maintenance — coil cleaning, drain line checks, electrical connections, and airflow.
Filters, Airflow & Ductwork
Fixing weak vents, uneven room temperatures, and restricted airflow that makes a healthy system look broken.
Thermostats & Controls
Programmable and smart thermostat installation, wiring, and setup so the system runs the way you actually live.
Areas we serve
Pick your town for local details, common issues we see there, and answers to the questions homeowners ask most.
HVAC in Shawnee, OK
Air conditioning and heating repair, replacement, and seasonal tune-ups for Shawnee homeowners.
View Shawnee pageHVAC in Tecumseh, OK
HVAC repair, replacement, and maintenance for Tecumseh homes just south of Shawnee.
View Tecumseh pageHVAC in McLoud, OK
Heating and cooling service for McLoud homes and rural properties west of Shawnee.
View McLoud pageHVAC in Meeker, OK
AC and furnace service for Meeker homes northeast of Shawnee.
View Meeker pageHVAC in Seminole, OK
Heating and air conditioning service for Seminole area homeowners.
View Seminole pageHVAC in Prague, OK
HVAC repair, replacement, and tune-ups for Prague and the surrounding area.
View Prague pageWhy homeowners call us
- We diagnose before we quote — you get the price before any work begins.
- Honest repair-versus-replace numbers, not an automatic new-system pitch.
- Financing available through Synchrony for full system replacements.
- BBB A+ accredited, locally based in Shawnee, and serving the surrounding counties.
- One call also covers lawn care, cleaning, and remodeling if you need it.
HVAC questions we get most
Need HVAC help today?
Tell us what the system is doing and roughly how old it is, and we will get you scheduled.
info@coffman-services.com