HVAC Repair

Expert diagnostics and reliable repairs for air conditioners, furnaces, and heat pumps. From strange noises to total breakdowns, we restore your home’s comfort quickly and professionally.

Air Conditioning

Air Conditioning cools spaces with central air, multi-zone, and geothermal systems, offering installation, repair, maintenance, and air quality solutions.

Repair

  • Central Air Conditioning
  • Multi-zone Systems
  • Geothermal Air Conditioning Systems
  • Smart Systems
  • Dual Fuel HVAC Systems

Installation

  • Free Quotes for New System Installs
  • Home Comfort Load Sizing Calculation to ACCA Standards (Manual J)
  • Central Air
  • Multi-zone Systems
  • Geothermal
  • Smart Systems
  • Two-Stage & Variable Stage Systems

Maintenance

  • Residential Service Program
  • Filter Replacements

Quality & Comfort

  • Air Purifiers
  • Whole Home Humidifiers & Dehumidifiers
  • UV Light Air Cleaners

Heating

Expert HVAC and plumbing for new construction and maintenance, with installations, repairs, and tailored service agreements.

Repair

  • Furnace
  • Boilers
  • Heat Pumps
  • Radiant Heating
  • Geothermal
  • Ductless Mini-splits

Installation

  • Furnace
  • Heat Pumps
  • Radiant Heat
  • Geothermal

Maintenance

  • Residential Maintenance Program

Past Projects

First National Center

The Harlow Apartments

Mustang Elementary Sunset Hill

OSU Central Marketplace

OK County Health Department

FAA CAMI building HVAC Upgrade

PC Gym Addition

Public Strategies

Scissortail Park Spark Cafe

Centennial Fountain repairs

Shawnee High School

Smile Arts Dental Office

Weatherford Middle School

Commercial Construction HVAC

Commercial Construction Plumbing

Residential Service Program

Make your system run longer and more efficiently with annual tune-ups.

HVAC

15% Discount on all repairs
30-point Spring AC inspection, Tune-up, & Cleaning
30-point Fall Furnace inspection, Tune-up, & Cleaning
Priority Scheduling
No Overtime charges for Emergency Services
Fully Trained, Licensed, Insured, & Background - checked service technician

PLUMBING

15% Discount on all repairs
Annual Water Heater Flush
60-point Plumbing Inspection w/ Scope Sewer Line
Priority Scheduling
No Overtime charges for Emergency Services
Fully Trained, Licensed, Insured, & Background- checked service technician
For both HVAC and Plumbing

HVAC Repair in Yukon, OK

When your air conditioner quits during a warm spell or your furnace stops keeping up on a cold night, it’s not just inconvenient—it can disrupt your whole routine. Strange noises, weak airflow, rooms that won’t reach the set temperature, or a system that runs constantly are all signs something isn’t right. If you’re searching for HVAC repair in Yukon, OK, we’re ready to help with professional diagnostics and dependable repairs for heating and cooling systems.

What Should I Do When my HVAC System Stops Working?

If your HVAC system stops working, check your thermostat settings, confirm the breaker hasn’t tripped, and replace a clogged air filter if needed. If the system still won’t run—or it runs but doesn’t heat or cool—schedule a professional HVAC repair visit to diagnose the cause and prevent further damage. Lieber Mechanical repairs air conditioning and heating systems and can diagnose common issues like refrigerant problems, compressor failures, airflow restrictions, and control or component faults.

Why Homeowners Choose Professional HVAC Repair in Yukon, OK

HVAC systems are built to be reliable, but they’re also complex—electrical controls, motors, refrigerant circuits, sensors, safety switches, and airflow all have to work together. When one part slips out of spec, the symptoms can look “minor” until they become a breakdown.

Professional repair helps you:

  • Restore comfort quickly by identifying the true cause (not just the symptom)

  • Avoid repeat failures by addressing underlying airflow, component, or control issues

  • Protect equipment life by preventing excessive cycling and strain

  • Make confident decisions when repair vs. replacement is unclear

At Lieber Mechanical, we provide residential and commercial heating and air solutions in Yukon, including air conditioning repair and heating repair—with a process centered on accurate diagnosis and clear repair recommendations.

Air Conditioning Repair in Yukon, OK

When AC performance drops, it’s usually not random—there’s often a specific, fixable cause. Our team diagnoses and repairs central air conditioning systems and other system types, including smart and geothermal units, to restore efficient cooling and comfort.

Signs you may need AC repair

If you notice one or more of these issues, it’s smart to schedule service before the problem worsens:

  • The system runs but doesn’t cool effectively

  • Warm air from vents or inconsistent temperatures

  • Unusual noises (buzzing, grinding, rattling)

  • Weak airflow or comfort problems in certain rooms

  • Short cycling (turning on/off repeatedly without completing a cycle)

Common AC repairs we see

While every home is different, AC repair calls often involve:

  • Refrigerant-related problems

  • Compressor or capacitor issues

  • Airflow restrictions (filters, coils, duct issues)

  • Electrical/control problems

  • Thermostat or sensor problems

If your AC freezes up, that’s a major warning sign. Common causes include poor airflow, dirty coils, thermostat malfunctions, and low refrigerant—issues that should be diagnosed professionally.

Heating Repair and Furnace Repair in Yukon, OK

When heating fails, comfort is only part of the concern—safe operation matters too. Lieber Mechanical provides heating repair for systems including furnaces, heat pumps, and geothermal heating, diagnosing and repairing a wide range of issues.

Signs you may need heating repair

Call for service if you notice:

  • The furnace runs but can’t maintain temperature

  • Cold air or lukewarm air from vents when heating is on

  • Frequent cycling or unusual operational behavior

  • Unusual noises or persistent odor concerns

  • Rising utility bills without a clear explanation

Heating and Cooling Repair For All System Types

Many homes in Yukon don’t rely on a “basic” single-stage setup anymore. Lieber Mechanical works with multiple system types—so your repair plan matches your equipment, not a generic checklist.

We service and repair systems such as:

  • Central air systems

  • Multi-zone systems

  • Smart systems

  • Geothermal systems

If you’re not sure what type of system you have, that’s okay—our job is to diagnose it accurately and explain what’s happening in plain language.

What To Do Before You Call for HVAC Repair

There are a few safe checks you can do that sometimes resolve simple problems (or at least help you describe symptoms clearly):

  1. Confirm thermostat settings (mode, setpoint, and batteries if applicable)

  2. Check the circuit breaker for a tripped breaker

  3. Replace the air filter if it’s visibly dirty (restricted airflow can trigger performance issues)

  4. Clear vents and returns (blocked airflow causes comfort issues and strain)

If the issue continues—especially if you notice short cycling, freezing, electrical odors, or repeated shutdowns—schedule service.

How Our HVAC Repair Process Works

We keep the repair experience straightforward:

  • Step 1: Schedule service by phone or online

  • Step 2: Diagnose the problem (we identify the cause, not just the symptom)

  • Step 3: Explain repair options so you can choose what fits your needs and budget

  • Step 4: Complete the repair and confirm system performance before we wrap up

If you need a longer-term strategy to reduce breakdowns, we also offer maintenance programs designed to keep systems running efficiently and reliably.

Why Lieber Mechanical for HVAC repair in Yukon, OK

We’re not a pop-up contractor. Lieber Mechanical is based right here in Yukon, with our location at 1105 1st Pl Blvd, Yukon, OK 73099, and we provide plumbing, heating, and air solutions for the Oklahoma City area and surrounding communities.

What you can expect from us:

  • Repair capability for a wide range of heating and cooling system types

  • Straightforward scheduling and clear communication

  • A local team with a long-standing presence and history in the community

FAQ: HVAC repair and service in Yukon, OK

Do you repair both air conditioners and furnaces?

Yes. We provide air conditioning repair and heating repair, including furnaces, heat pumps, and geothermal systems.

Do you work on different HVAC system styles (smart, geothermal, multi-zone)?

Yes. Our repair services include multiple system types, including smart and geothermal units, as well as central systems.

Where are you located?

We’re located at 1105 1st Pl Blvd, Yukon, OK 73099.

How do I schedule an appointment?

You can call (405) 265-4695 or schedule online through our booking page.

Schedule HVAC Repair in Yukon, OK today

If your system is making strange noises, short cycling, struggling to cool or heat, or has stopped working entirely, don’t wait for the next temperature swing to make it worse. For dependable HVAC repair in Yukon, OK, contact Lieber Mechanical today.

Call (405) 265-4695 or schedule service online, and we’ll help you get your comfort back—quickly and professionally.

Locally Owned & Family Operated
Why Choose Lieber Mechanical
76 years

A family tradition since 1949

2,600+

Customers served

A growing base of satisfied clients.
4.9

Star Rating

Excellence backed by customer satisfaction.
150+

Five-Star Reviews

Proven quality and reliability.

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.

Mechanical Contractor License: OK 004632
Plumbing Contractor License: OK 003957

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. We don't use back-of-napkin math or "rules of thumb", our thorough review based on industry best practices ensures you get the right size system for your specific house.

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
  • Bethany
  • Nichols Hills
  • The Village
  • Warr Acres

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, El Reno, Bethany, Warr Acres, The Village, Nichols Hills, Del City, and Midwest City.

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?

  • Locally Owned: We are a family-run business with a deep connection to the community.
  • Highly Rated: We have over 150+ five-star reviews and maintain a 4.9-star rating.
  • Experienced Team: Our team is highly trained and committed to providing the best possible service.
  • About this service

    When your comfort is disrupted by strange noises, weak airflow, or a system that simply won't start, our expert repair services restore your home’s balance. We provide professional diagnostics and dependable repairs for air conditioners, furnaces, heat pumps, and geothermal systems throughout Yukon and the Oklahoma City area. From fixing refrigerant leaks and compressor failures to resolving complex electrical or smart system faults, our team focuses on identifying the root cause to ensure a fast, long-lasting solution.

    Our Services

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    What to Expect When You Schedule HVAC or Plumbing Service

    Contact us by phone or online to schedule service. We confirm the issue, arrival time, and next steps so there’s no guesswork.

    Accurate Diagnosis and Practical Options

    We identify the cause of the problem and explain your options clearly, helping you choose the best solution for your home and budget.

    Reliable Repairs and Clean Completion

    Our team completes work efficiently, verifies proper operation, and leaves your home clean and comfortable before we go.

    Air Conditioning
    Plumbing
    Heating
    Commercial
    Ready to Experience Service Excellence?

    Call us today!