Commercial HVAC


COMMERCIAL HVAC
Reliable Heating and Cooling Solutions for Businesses
At Russells Heating Air Conditioning, we understand that business operations depend on a controlled and comfortable environment. Whether you're managing an office, retail space, or a commercial facility, your HVAC system plays a critical role in the daily experience of your employees, customers, and equipment.
We offer dependable commercial HVAC services throughout Lexington, Noble, and nearby Oklahoma communities. From routine maintenance and system repairs to full-scale installations and emergency response, our team delivers prompt, professional service tailored to your specific property and industry needs.
With 24/7 availability, experienced technicians, and a commitment to long-term performance, Russells Heating Air Conditioning is the partner local businesses trust.
Call Us!
(405) 410-9920
Why Commercial HVAC Matters
A reliable HVAC system is not just about comfort. It directly impacts:
- Workplace productivity
- Customer satisfaction
- Equipment protection
- Energy efficiency
- Compliance with building and safety codes
Small issues like inconsistent airflow or a failing thermostat can disrupt daily operations or cause inventory loss. Large problems like complete system failure can shut your doors temporarily. That’s why businesses throughout central Oklahoma count on Russells Heating Air Conditioning for fast, professional service and preventative support.

COMMERCIAL HVAC
Our Commercial HVAC Services
We provide a full range of commercial heating, cooling, and ventilation services for business owners, property managers, and facility operators. No matter the size or complexity of your system, our technicians are trained to diagnose and resolve issues efficiently.
HVAC Installation and System Design
Whether you’re outfitting a new building or upgrading outdated equipment, we offer complete commercial HVAC installation services. We evaluate your property’s size, layout, occupancy, and energy goals to design a system that delivers consistent, balanced comfort.
We install:
- Rooftop HVAC units (RTUs)
- Packaged systems
- Split systems
- Heat pumps
- Multi-zone systems
- Ductwork and ventilation systems
- Smart thermostats and building automation controls
We manage the project from start to finish, ensuring all equipment is properly sized, code-compliant, and integrated with your building systems.
Preventative Maintenance and Inspections
Keeping your HVAC system running efficiently is essential to controlling energy costs and avoiding unplanned outages. Our preventative maintenance services are customized for commercial properties and designed to catch small problems before they turn into big ones.
Maintenance plans include:
- Filter changes
- Coil cleaning
- Electrical and safety checks
- Thermostat calibration
- Airflow balancing
- Inspection reports for building records
We’ll work around your business hours to complete service at a time that minimizes disruption. Our ongoing maintenance contracts are ideal for multi-tenant properties, office buildings, and retail locations that need consistent care and compliance documentation.
HVAC System Changeouts
If your system is past its prime, we provide professional HVAC changeouts with minimal interruption to your business. We evaluate your current setup, recommend replacement options, and handle all aspects of system removal and installation.
We replace:
- Aging or inefficient RTUs
- Outdated furnaces and air conditioners
- Failing ductwork and zone control systems
- Obsolete thermostats and building control systems
New systems often provide improved efficiency, quieter operation, and better zoning control, helping you maintain a more productive and energy-conscious facility.
HVAC Repairs
A malfunctioning HVAC system can lead to uncomfortable working conditions, lost productivity, and even safety risks. We respond quickly to restore your heating and cooling systems to working condition—without disrupting your operations.
We provide:
- Emergency HVAC repairs (24/7)
- Fast diagnostics and parts replacement
- Service for all major commercial HVAC brands
- Repairs on RTUs, furnaces, AC units, and control systems
If your system is showing signs of wear, not keeping up with demand, or triggering alarms, give us a call and we’ll respond promptly.

Russells Heating Air Conditioning
Industries We Serve
We provide commercial HVAC services for a wide range of businesses and properties, including:
- Office buildings
- Retail stores and shopping centers
- Restaurants and cafes
- Warehouses and light industrial spaces
- Medical and dental offices
- Senior living communities
- Educational facilities
- Churches and community centers
If your facility needs heating or cooling support, we’re ready to help. We tailor every service plan to your building type, occupancy level, and usage demands.
FAQ'S
Frequently Asked Questions
Do you offer emergency HVAC repair for businesses?
Yes. We are available 24 hours a day to respond to HVAC issues that affect your business operations. We prioritize commercial service calls that involve safety risks or significant disruptions.
Can you service rooftop units (RTUs)?
Absolutely. We repair, maintain, and replace RTUs for a wide range of commercial buildings, including retail spaces and offices.
Do you offer maintenance contracts?
Yes. We create custom maintenance agreements for businesses of all sizes, ensuring your HVAC systems are inspected and serviced regularly to prevent downtime.
Will you work outside of normal business hours?
Yes. We can schedule service early mornings, evenings, or weekends to avoid disrupting your customers or staff.
How do I know if I need to replace my commercial system?
If your system is more than 15 years old, requires frequent repairs, or no longer meets your facility’s needs, a replacement may be more cost-effective in the long run. We’ll help you evaluate your options.
Schedule Commercial HVAC Service Today
If your business needs professional HVAC service, contact Russells Heating Air Conditioning today. We offer expert repairs, installations, and maintenance backed by honest communication and long-term reliability.
