Site Navigation

Home
About
Services
Testimonials
Contact

Ozark Mechanical

"HVAC Service and Installation"

About Us

Welcome to Ozark Mechanical, a premier HVAC contractor proudly serving St. Louis and Lake Ozark, MO, since 2013. Specializing in residential, commercial, and medical HVAC systems, we offer comprehensive services including heating, refrigeration, and ventilation. We expertly handle all makes and models, ensuring top-notch service quality. Looking to partner with consumers across Eastern Central Missouri and Southern Illinois, we're eager to deliver a superior HVAC experience. Reach out to us for 24-hour HVAC service today; we're ready to meet your needs with professionalism and dedication!

Areas Served

Our Professional Associations

Sheet Metal Workers SMART Local Union No. 36
UA Local 562 Plumbers & Pipefitters

What We Offer

Our Specialties include:

We Service All Models and Brands

Our Services include:

Residential HVAC
Commercial HVAC
Medical HVAC
Heating
Chillers
Boilers
Ventilation
Air Conditioning
Installations
Repairs
HVAC Service
HVAC Maintenance
Gas Piping
New Construction
Duct Work

Testimonials

On 9/30/2026 scott snofke had this to say:
Always on time clean and professional. Super easy to work with.

On 9/28/2026 Scarborough had this to say:
Service has been nothing short of exceptional for several years!

On 9/25/2026 James Cook had this to say:
Great service from the initial bid to the installation. The office was extremely helpful for us. The contractor along with the installation crew were extremely competent and helpful in explaining everything to us. Thanks Mike, Brittany, John, Brett & Brandon.

On 9/17/2026 Lee Bennett had this to say:
My appointment was scheduled conveniently and the service from Tom was outstanding. Tom had to deal with the challenges of inept Customer Service people at the manufacturer. He was patient and persevered until the problem was resolved.

On 9/16/2026 Jay Jaworski had this to say:
Great service, pricing, and job well done. Highly recommend.

Contact Us

Ozark Mechanical
2108 Parkway Dr St Peters, MO 63376
Phone: (636) 317-1234

Servicing Eastern Missouri and Southern Illinois

Where To Find Us

Payment Types Accepted

American Express, Personal Checks, Debit Cards, Discover, MasterCard, Visa

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: Open 24 Hours
Tuesday: Open 24 Hours
Wednesday: Open 24 Hours
Thursday: Open 24 Hours
Friday: Open 24 Hours
Saturday: Open 24 Hours
Sunday: Open 24 Hours