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50+ Years
experience
Emergency
services
Your Trusted Partner for HVAC Solutions
At Spaeth, we have dedicated ourselves to delivering exceptional commercial HVAC and refrigeration solutions since 1913. Our four-generation legacy of excellence ensures that every service we provide meets the highest standards of quality and reliability. Specializing in split systems, VRF, VAV, and advanced energy efficiency solutions, we serve businesses across Oklahoma City, Tulsa, Lawton, and Ardmore. Our team of licensed technicians combines technical expertise with a commitment to customer satisfaction, offering 24/7 emergency services to minimize downtime. Through strategic partnerships like our collaboration with Trinity Power and Renewable Resources, we provide scalable solutions that reduce energy consumption while supporting sustainability goals. With comprehensive services ranging from installations and preventative maintenance to system replacements and new construction projects, we ensure optimal performance for every client.

Our preventative maintenance programs extend equipment longevity, improve indoor air quality, and reduce operational costs. Recognized nationwide for our dependable service, we maintain a customer-first approach that prioritizes tailored solutions over generic offerings. By handling all aspects of HVAC managementfrom site evaluations to post-installation supportwe deliver seamless experiences for local businesses and national facilities alike. Our proven track record of working with thousands of clients underscores our position as a trusted leader in the mechanical systems industry.
Services
HVAC Installations Preventative Maintenance Energy Efficiency Upgrades Emergency Repairs System Replacements New Construction Design Retrofits Indoor Air Quality Solutions Commercial Refrigeration Building Automation
Details
  • Year established: 1913
Highlights and features
  • We offer 110+ years of specialized HVAC expertise across commercial and industrial systems
  • Our 24/7 rapid response service minimizes business downtime during emergencies
  • Licensed technicians trained on all major HVAC brands and modern energy-efficient technologies
  • Proven energy optimization solutions that reduce utility bills by improving HVAC efficiency
  • Comprehensive service plans covering installations, maintenance, and system replacements
What people say
Fantastic customer service Expert technicians Highly recommend Prompt response Proven reliability
Services
HVAC Installations
Expert installation of commercial HVAC systems ensures optimal performance from day one. Our process includes site evaluation, custom design, and certified professional installation. We handle all permits and coordinate with facility management to minimize disruption during implementation.
Preventative Maintenance
Comprehensive maintenance plans prevent costly breakdowns and extend equipment lifespan. Services include system diagnostics, coil cleaning, refrigerant checks, and thermostat calibration. Regular tune-ups improve energy efficiency while maintaining compliance with warranty requirements.
Energy Efficiency Upgrades
Advanced optimization solutions reduce energy consumption and operational costs. We implement variable speed drives, smart controls, and system retrofits that typically lower utility bills by 40-60% for commercial buildings through improved HVAC performance.
Emergency Repairs
Rapid response HVAC repair services available 24 hours a day, seven days a week. Our technicians address urgent issues promptly to minimize business disruption, with parts and expertise on hand for immediate resolution of critical system failures.
New Construction Design
Custom HVAC design for new commercial buildings ensures code compliance and long-term reliability. We collaborate with architects and contractors on equipment selection, ductwork layout, and integration with building automation systems throughout the construction process.
Questions
What commercial HVAC services do you offer?
We provide installations, preventative maintenance, emergency repairs, system replacements, energy efficiency upgrades, and new construction design for commercial HVAC systems.
Do you offer 24/7 emergency HVAC service?
Yes, our technicians are available 24 hours a day, seven days a week for urgent HVAC repairs and system failures.
How can you help reduce energy costs?
Our energy efficiency solutions optimize HVAC performance, typically reducing energy consumption by 40-60% through advanced system optimization and retrofits.
What areas do you service?
We serve Oklahoma City, Tulsa, Lawton, Ardmore, and surrounding areas with direct services and national partnerships for multi-location facilities.
Are your technicians licensed and insured?
Yes, all our HVAC technicians are fully licensed, insured, and trained to the latest industry standards for all major equipment brands.