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AC Repair & AC Replacement Services in Buffalo Grove, IL

Our professional HVAC technicians are NATE certified and highly trained to fix your air conditioner right the first time.


When your air conditioning stops working in the middle of the heat, don’t sweat it, call ABC Plumbing, Sewer, Heating, Cooling and Electric! Our professional HVAC technicians are NATE certified and highly trained to fix your air conditioner right the first time. We provide fast, reliable air conditioning repair services that will help you stay comfortable during the hottest summer days.

Signs You Need AC Repair ASAP

Sometimes it can be a little more challenging to tell if your air conditioner needs repair or if it’s fine. We’ve compiled a list of signs that indicate a need for repair to help you identify issues with the HVAC in your Buffalo Grove home.

  • Strange noises: If your air conditioning unit is buzzing, squealing, or making any sort of loud and unsettling noise, it’s time to call in a professional for repair services.
  • Odd smells: Common smells that indicate a need for AC repair include burning, mold, mildew, and musty odors.
  • Little to no air blowing out of the vents: When you feel little or no air coming out, that’s a sign of an issue that needs repaired by an AC professional.
  • Warm air/broken thermostat: If you’re setting the thermostat to cool and warm air is coming out, this is an indicator that you need repair service.
  • Too much humidity in your home: We know summers can be humid, but when your home feels uncomfortably humid, that means something is wrong with your air conditioning system.

When your AC stops working, call ABC Plumbing, Sewer, Heating, Cooling and Electric. We’ll arrive quickly to repair your cooling system, regardless of the make or model.

If you’ve noticed any of these issues with your home HVAC system, give the professionals at ABC a call at 888-903-4070 for repair service today!

Air Conditioning Services in Buffalo Grove, IL

As a full-service HVAC company, ABC Plumbing, Sewer, Heating, Cooling and Electric offers a complete range of air conditioning services to homeowners in Buffalo Grove, IL. Our NATE-certified technicians have the experience to diagnose issues with air conditioners, heat pumps, ductless mini-splits and perform AC repairs, installation, maintenance, and replacements.

We are a Carrier Factory Authorized dealer providing energy-efficient cooling solutions. With 24/7 availability for emergencies, we respond fast to get AC units functioning properly, address refrigerant leaks, restore airflow, and ensure residents stay comfortable in the summer heat.

AC Repair Service

Is your air conditioner not turning on, blowing warm air, or functioning properly? Our team of highly-trained HVAC technicians offer prompt, 24/7 emergency air conditioner repair in Buffalo Grove for all AC makes and models.

We quickly diagnose issues like blower motor failure, refrigerant leaks, and other cooling system problems to restore air flow and temperature control.

Services include fan belt and compressor repairs, refrigerant recharge, thermostat calibration, evaporator cleaning, and all electrical and ductwork repairs needed to get your AC operational.

Compressor Repair

Faulty AC compressors reduce system efficiency and capacity. Our technicians in Buffalo Grove provide expert diagnosis and repair for compressor issues. Services include replacing worn parts, cleaning contaminants blocking airflow through the condenser and evaporator coils, recharging refrigerant to the proper level, replacing capacitors and filters, calibrating your thermostat, inspecting ductwork for leaks and obstructions, and making any electrical connection/control repairs for optimal performance.

AC Fan Belt Replacement

To address noisy, loose or broken fan belts in AC units, our Buffalo Grove HVAC technicians provide complete fan belt replacement services. In addition to installing heavy-duty replacement belts, we inspect motors and pulleys, make any necessary repairs, replace air filters, check refrigerant levels, clean coils, and calibrate system parts like thermostats, capacitors, electrical wiring and controls for peak functioning.

Blower Motor Replacement

For air conditioners with broken or struggling blower motors, we offer full blower motor repair and replacement in Buffalo Grove, IL. We diagnose motor issues, replace worn parts, and rebalance air handlers for proper airflow.
Additional services include replacing fan belts, cleaning coils and ducts, recharging refrigerant, replacing filters and thermostats, repairing electrical components, and compressor tune-ups.

Refrigerant Leak Repair and Recharge

Refrigerant leaks lower AC system efficiency in Buffalo Grove homes. Our HVAC technicians pinpoint and seal leaks in addition to fully recharging refrigerant levels. We also clean condenser/evaporator coils, adjust fan belts, replace air filters, calibrate thermostats, inspect electrical wiring, repair damaged compressors and perform all additional steps for complete AC optimization.

Emergency Air Conditioning Repair Services

When you require urgent AC repair in Buffalo Grove, IL, we provide fast 24/7 heating and cooling emergency services. Our fast response HVAC team offers after-hours on-call support to diagnose issues and perform immediate air conditioner repairs.

We understand the importance of restoring cooling capabilities quickly in homes and buildings and work diligently to get systems functioning at full capacity.

AC Installation Service

As a Carrier Factory Authorized Dealer, we handle complete AC installation for Buffalo Grove-area homeowners needing new air conditioning units. Our NATE-certified technicians determine the optimal system design and SEER rating to efficiently heat and cool your home.

We replace outdated units and upgrade HVAC systems focused on reliability, energy savings, and delivering satisfactory cooling even on the hottest summer days.

AC Maintenance Service

Prevent summer breakdowns through Buffalo Grove AC maintenance services. We provide annual tune-ups and multi-point inspections to improve efficiency, extend equipment lifespan, and reduce costly repairs.

Technicians check refrigerant, belts, motors, ductwork, coils and perform deep cleaning. Scheduled maintenance results in fewer emergency calls, lower energy bills, and more comfortable indoor temperatures all season long.

Ductless Mini-Split HVAC System Repair, Installation, Replacement, and Maintenance Services

As a full-service NATE certified contractor, ABC Plumbing, Sewer, Heating, Cooling and Electric handles ductless mini-split system installation, maintenance, repairs and replacement in Buffalo Grove, IL homes and buildings.

These energy-efficient units provide flexible room-by-room temperature control. Our 24/7 services include preventive maintenance for improved lifespan plus installation and replacement of worn HVAC components for upgraded comfort and cost savings.

Indoor Air Quality Service

For healthier indoor air, our Buffalo Grove HVAC technicians offer complete IAQ evaluations and ventilation improvements to reduce dust, chemicals, allergens and other irritants per EPA guidance.

We assess pollution sources, install medical-grade air filters and humidifiers, seal ducts to prevent leakage, add ventilation, and utilize other proven strategies to remove contaminants and refresh stale air.

Duct Cleaning Service

Allow our NATE-certified Buffalo Grove HVAC technicians to deep clean your home’s ductwork and improve indoor air quality. We remove accumulated debris, pet hair, dust mites, mold spores and other allergens trapped inside air ducts that circulate through your home. Professional duct cleaning services relieve congestion and respiratory issues, reduce HVAC maintenance needs, improve energy efficiency, and prevent musty odors.

Duct Sealing Service

Over time, gaps and leaks develop in ductwork that allow dust, mold and pests to enter, raising health risks and energy bills. Our Buffalo Grove team uses Aeroseal technology to locate and safely seal duct leaks throughout your entire system.

The nano-particle sealant binds gaps up to 0.5 inches to prevent air loss and stop irritants without needing to tear into walls. Sealing ducts lowers bills, reduces allergy symptoms and improves home comfort.

For complete plumbing, HVAC, and electrical services in Buffalo Grove you can trust, contact the professionals at ABC at 888-903-4070.

ABC Plumbing, Sewer, Heating, Cooling and Electric Services Buffalo Grove, IL

Also, check out our Buffalo Grove electricians page.

Buffalo Grove Facts

  • Buffalo Grove is located in both Lake and Cook Counties in the state of Illinois
  • The village of Buffalo Grove was incorporated on November 28, 1958
  • Buffalo Grove is a suburb of Chicago, lying about 30 miles northwest of Downtown Chicago
  • As of 2023, Buffalo Grove’s population is declining at a rate of -0.76% annually
  • In Buffalo Grove, Route 83 leads south towards O’Hare International Airport, the third busiest airport in the U.S.

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