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Air Conditioning
Air Conditioning Repair
Fast and reliable AC repair to restore your cooling system. Stay comfortable with expert service you can trust.
Air Conditioning Installation
Professional AC installation for reliable cooling and energy efficiency. Stay comfortable with a system tailored to your home or business.
Plumbing
Plumbing Repair
Our plumbing repair service fixes water heaters, leaks, low water pressure, clogged drains, sewer odors, and sewer line issues to keep your system running smoothly.
Plumbing Installation
Our plumbing installation service covers water heaters, tankless systems, sewer line installs, new fixtures, sump pumps, and re-piping, ensuring a reliable and efficient plumbing system.
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What to Expect
Our Simple 3-Step Process
1. Get in Touch
2. Audit & Assessment
3. Successful Service
Locally Owned & Operated
A family tradition since 1949
Customers served
Star Rating
Five-Star Reviews
Common Questions
Are you licensed and insured?
Yes, Lieber Mechanical is fully licensed and insured to perform plumbing, heating, and air conditioning services in Oklahoma.
Do you offer free quotes for new installations?
Yes! We provide free quotes for new system installations for both air conditioning and heating systems. We also offer a Home Comfort Load Sizing Calculation to ensure the correct system for your needs.
Do you offer maintenance programs?
Yes, we offer Residential Maintenance Program & Commercial Maintenance Programs. HVAC & Plumbing are two separate programs (each for residential & commercial).
How can I apply for a job with Lieber Mechanical?
Visit our Careers page to learn more about current openings, including HVAC technicians, plumbing service technicians, and commercial installers. We offer competitive pay, benefits, and opportunities for career growth.
How do I schedule a service?
You can schedule a service by filling out the contact form on our website or by calling us directly at (405) 265-4695. Our team is ready to assist with any plumbing, heating, or air needs.
What areas do you serve?
We proudly serve Oklahoma City and the surrounding areas, including:
- Edmond
- Moore
- Yukon
- Mustang
- Piedmont
- El Reno
What is your experience in the industry?
Lieber Mechanical has been serving the Oklahoma City area for 76 years (since 1949), both Residential & Commercial. Our team has built a reputation for high-quality service and a commitment to customer satisfaction.
What is your service area?
We service Oklahoma City and the surrounding areas, including Edmond, Moore, Yukon, Mustang, Piedmont, and El Reno.
What services do you offer?
We offer a wide range of services for both residential and commercial properties, including:
- Plumbing: Repairs, installations, leak detection, water heaters, sewer line repairs, and more.
- Heating: Furnace, heat pump, and geothermal services for repair, installation, and maintenance.
- Air Conditioning: AC repair, installation, maintenance, and air quality solutions.
- Commercial Services: HVAC, plumbing, and maintenance agreements for businesses.
What sets Lieber Mechanical apart from other companies?
Bethany is a welcoming suburban city within the Oklahoma City metro area, known for its small-town charm, strong sense of community, and excellent schools. Home to Southern Nazarene University, the city offers a blend of educational, cultural, and recreational opportunities. With convenient access to major highways, Bethany provides residents and businesses with the benefits of a peaceful neighborhood while staying close to urban amenities.
Ready for Service?
Our experienced team can help
