Want to save with Paschal? Don’t miss our current offers and specials
Want to save with Paschal? Don’t miss our current offers and specials
We'll keep your home comfortable through Oklahoma's scorching summers with reliable AC service and maintenance. Rated 4.9/5 by Checotah homeowners ⭐⭐⭐⭐⭐
SCHEDULE YOUR APPOINTMENT 918-205-4838
When the cooling cuts out on a July afternoon in Checotah, the homeowner’s first question is how soon someone is going to be in the driveway. Paschal Air, Plumbing & Electric is the regional heating and air company that actually shows up at homes in McIntosh County. We dispatch certified technicians, run a full diagnostic on the HVAC system before recommending anything, and quote the work in writing on the spot. No guesswork repairs, no surprise charges after the fact, no commission-driven part swaps.
Checotah sits on the north end of Lake Eufaula, which adds a humidity load most inland Oklahoma towns don’t deal with. An air conditioner near the lake works against both temperature and moisture, so a system that’s slightly undersized or running with a tired capacitor falls behind faster here than it would 60 miles north in Tulsa. That’s why we lean on accurate sizing during installations and check refrigerant pressures and airflow at every tune-up. Local residents have come to rely on Paschal as the regional contractor that handles AC, heating, plumbing, and electrical from one truck.
We proudly serve Checotah and the surrounding Muskogee-area communities, including Muskogee, Wagoner, Tahlequah, and Sallisaw.
Every technician is licensed and insured, with background and drug screening on file. Trucks roll with the parts that fail most often on Oklahoma HVAC systems, which is the difference between a same-day fix and a return trip. If you reach us before midday, the visit is usually same-day.
Paschal prices air conditioning service by the job, not the clock. After the diagnostic, you see the cost in writing before a tool comes out. The number you approve is the number you pay. For larger repairs and new equipment, we offer manufacturer rebates plus monthly payment options through our financing program, so cooling capacity doesn’t have to wait for a tax refund. Replacement estimates are free, in writing, with no obligation to move forward the same day.
If you’ve already collected a quote from another contractor and want a second look at the line items, our Free Price Check team will review it free of charge. And homeowners who want to skip surprise repair bills altogether can join the Planned Protection Membership for routine maintenance and member rates on any repairs that come up.

When you call us for AC repair, here’s the visit: a technician shows up in the window we promised, runs a complete diagnostic on the unit before recommending anything, and writes the repair quote on the spot. The most common cooling problems (a tired capacitor, a sticking contactor, a slow refrigerant leak, a frozen indoor unit) get handled the same day because the parts are already on the truck. On the rare occasion a part has to be ordered in, we tell you what we found, what it costs, and when we’ll be back.
We service every major air conditioner brand sold in eastern Oklahoma, including Carrier, Trane, Lennox, Rheem, Goodman, York, Bryant, American Standard, Mitsubishi, Daikin, Ruud, and Amana. Whether you have a central split system air conditioner, a heat pump that handles both heating and cooling, or a ductless mini-split in a lake cabin add-on, the diagnostic process is the same.
Start with the 50% rule. If a single repair quote runs more than half the cost of a new system, replacement is usually the better long-term call. Two industry rules of thumb make the math easier:
| Factor | Lean toward repair | Lean toward replace |
|---|---|---|
| System age | Under 10 years | 12+ years |
| Repair cost | Under 30% of a new system | Over 50% of a new system |
| Refrigerant | R-410A | R-22 (no longer produced) |
| Energy bills | Stable | Climbing year over year |
| Repair history | First or second repair | Third repair in 24 months |
The $5,000 rule is a quick gut check too: multiply the unit’s age in years by the repair cost. If the result is over $5,000, replacement usually wins on total cost of ownership. A 13-year-old system facing a $450 compressor-circuit repair lands at $5,850, which is typically the cue to start planning a new install rather than spending into a system that’s two refrigerant generations behind.
A new HVAC install starts with a load calculation, not a guess at the existing tonnage. The system is sized to the home’s square footage, ceiling height, insulation, window orientation, and ductwork condition, then matched to the right SEER2 rating for an east-Oklahoma climate. Lakeside homes often benefit from a higher-efficiency two-stage unit, since it runs longer at lower speeds and pulls more humidity out of the indoor air, which improves comfort without spiking the electric bill.
On install day, floors get covered, the old equipment comes out cleanly, and the new system isn’t signed off until airflow at every supply register, refrigerant charge, and thermostat operation all check out.
The single best thing a homeowner can do for an air conditioner is have HVAC maintenance scheduled once a year, before the heat lands. A spring tune-up covers the condenser coil, blower and fan motor, caps, contactors, and condenser motors, refrigerant pressures, the condensate line, thermostat calibration, and airflow at the supply registers. That’s how we catch a weak start component before it strands a system on the first 95-degree afternoon. A fall furnace check is included on the membership tier, so heating equipment is verified before the first cold front lands too.
One operating habit pays off all summer: after the system shuts off, wait at least three minutes before powering it back on. The compressor needs that window to equalize pressures, and quick restarts under high head pressure are how compressors die early. The membership tier gives you up to two professional system checks per year, priority scheduling, member rates on repairs, and a parts discount on anything we do quote.
Don’t let air conditioning problems disrupt your comfort any longer. Whether you need a quick repair, professional maintenance, or a new system installation, we’re here to help. Schedule your appointment online now or give us a call to speak with our friendly team about your specific needs.