Muskogee's Trusted HVAC Experts

Keep Cool.
Stay Warm. Breathe Easy.

At Apex, we don't believe in band-aid fixes or upsells you don't need. Fast, Friendly, Fair — expert HVAC service for Muskogee and surrounding communities.

16+
Years in Business
5★
Google Rating
Same Day
Service Available
5★ Google
AC Repair
Heating
Installs
Maintenance
Licensed & Insured
Same-Day Service
Transparent Pricing
Locally Owned
Residential & Commercial
What We Do

Expert HVAC
Services

From emergency repairs to full system installations, we handle every aspect of your home's heating and cooling — done right the first time, every time.


Get a Free Quote →
AC Repair & Diagnostics

Fast diagnosis and repair for all brands. $125 service call — credited toward your repair if you choose us.

All Brands Same Day Residential
Furnace & Heating

Keep your home warm all winter. Repair, maintenance, or full replacement for any heating system.

Gas & Electric Heat Pumps Furnaces
System Installation

New installs done to code, with three tiered packages — Good, Better, Best — so you pay for exactly what you want.

Good / Better / Best Code Compliant
Maintenance Plans

The Apex Comfort Shield keeps your system running year-round with bi-annual tune-ups and priority service.

Basic $60/yr Premium $90/yr
Duct Work & Air Quality

Full duct cleaning before installs, UV air purifiers, media filters, and IAQ testing to keep your air clean.

Air Purifiers UV Lights IAQ Testing
Commercial Services

We serve light commercial properties in addition to residential. Fast, honest, reliable service for any space.

Light Commercial Responsive
New System Installation

The Right Package
for Your Budget

All installs are done to code. Our tier system means you choose what fits your life — no upselling, no pressure.

Tier 1
Good
  • Clean, code-compliant install
  • Basic programmable thermostat
  • Standard condensate drain line
  • Standard equipment pad
  • Everything done by code — nothing more, nothing less
Tier 2
Better
  • Everything in Good
  • WiFi-enabled programmable thermostat
  • Upgraded line set protection
  • Float switch for drain overflow protection
  • Better equipment pad / platform
Tier 3 — Top of Line
Best
  • Everything in Better
  • Touchscreen WiFi smart thermostat
  • Full line hide for refrigerant lines
  • Multiple float switches + pan treatment tablets
  • Upgraded air filtration (media filter or UV light)
  • Surge protector for system protection
  • Extended labor warranty options

Can't find the perfect fit? We'll build a custom package just for you.

Talk to an Expert
Apex Comfort Shield

Protect Your System
Year-Round

Peace of mind for less than your daily coffee. Prevention pays — catch problems before they become breakdowns.

Comfort Shield
Basic
$60/year  ·  or $5/month
  • Two maintenance visits per year (spring & fall)
  • Priority scheduling — you go to the front of the line
  • No after-hours service charge
  • 10% discount on any repairs
  • Light coil clean & drain clearing at each visit
  • One filter provided per visit
Get Started
Apex Heating & Cooling
Your Local Muskogee HVAC Team — Serving Oklahoma Since 2009
16+
Years of Experience
About Apex

More Than Just
Your HVAC Company

We're your neighbors in Muskogee, Oklahoma. For over 16 years, we've built our reputation on one simple principle: honest service, every time. We don't believe in quick fixes or unnecessary upsells.

When your AC dies on the hottest day of the year, we show up. When you need answers, we explain without the jargon. When we give you a price, that's the price.

🔒
Licensed Experts
Fully licensed, insured, and trained on all major HVAC brands.
🤝
No Pressure
We recommend what you need — nothing you don't.
💡
Full Transparency
You'll always know what we're doing and why before we start.
🏠
Long-Term Solutions
We fix the root cause, not just the symptom, so you're not calling us back next month.
Schedule a Call
What Our Customers Say

Trusted by Muskogee
Homeowners

5.0
★★★★★
Google Reviews
Muskogee, OK
★★★★★

Came same day I called. Very professional. Definitely going to be our HVAC guy from now on.

JF
Jessica Fowler
Google · July 2025
★★★★★

Greg is wonderful. Very fast, responsible and good price. I refer to everyone. Thanks Greg!

T
Tina
Google · June 2025
★★★★★

This company is top notch. They make sure they meet all your heating and cooling needs — always friendly and respectful. 5 stars, no question.

HO
Harold Overturf
Google · June 2025
★★★★★

Within a few hours Greg was there, cleaned my AC, went under the crawlspace, found knocked-down vents, and reinstalled everything. Blown away by the response time and affordability.

MB
Matt Baca
Google · June 2025
★★★★★

Great company for commercial or residential work. Fast, honest, reliable service. Exactly what you want in an HVAC contractor.

FS
Farshid Sarrafi-Nour
Google · June 2025
★★★★★

Greg and his team were wonderful — answered all my questions quickly and never made me feel stupid for asking. Such life savers!

GC
Gyllian Cunningham
Google · 2025
FAQ

Common Questions

How much does a service call cost? +
Our service calls are $125 to diagnose your issue and build a game plan. If you choose us for your repairs, that $125 goes directly toward the cost of the repair.
How do I know when to call for HVAC help? +
Two quick checks first: How does your air filter look? A dirty filter can restrict airflow and cause your unit to struggle or shut off. Is your thermostat on and set correctly? If neither of those solves the problem, give us a call.
How can I tell if my outdoor unit is running? +
Go outside and listen for the fan — it's the fastest way to know if the outdoor condenser unit is running. No fan noise typically means the unit isn't cycling on, and that's when you should call us.
Do you offer same-day service? +
Yes! We offer same-day service whenever possible. Comfort Shield Premium members receive priority scheduling and jump to the front of the queue — especially important during peak summer and winter demand.
What areas do you serve? +
We serve Muskogee and all surrounding communities including Tahlequah, Fort Gibson, Warner, Checotah, Wagoner, Coweta, Haskell, Webbers Falls, Braggs, Okay, Porum, Hulbert, Vian, and more. Call us to confirm we cover your area.
Can you service commercial HVAC systems? +
Absolutely. We handle light commercial HVAC in addition to residential systems. Whether you're a small business or multi-unit property, give us a call and we'll get you taken care of.
Service Areas

We Come to You

Proudly serving Muskogee and all surrounding communities across eastern Oklahoma.

Muskogee Tahlequah Fort Gibson Warner Checotah Wagoner Coweta Haskell Webbers Falls Braggs Okay Porum Hulbert Vian Surrounding Areas
Ready to Get Comfortable?

Fast, Friendly, Fair.
That's the Apex Promise.

Don't sweat it out or freeze through the night. Call Apex and we'll have your home comfortable again — often the same day you call.

Get in Touch

Let's Get Your
Home Comfortable

We're standing by and ready to help. Most calls are answered same-day, and we'll always give you an honest assessment before any work begins.

Address
2936 S York St #5
Muskogee, OK 74403
Hours
Mon–Fri: 8am–6pm
Weekends: By Appointment
Emergency service available
Website
apexheatingandcoolingok.com

Request Service

Or call us directly: (918) 816-6044