Atomatic Mechanical Services, as heard on
Since 1945, generations of Chicagoland families, businesses, and institutions have relied on Atomatic Mechanical Services, Inc. for efficient, high-quality climate control solutions. Time and again, we’ve proven that no project is too big or too small for us to deliver exceptional results.
Atomatic Mechanical is an HVAC company and air conditioning company serving Arlington Heights with professional HVAC services, heating services, and indoor air quality support. Our customer service team makes it easy to schedule service for air conditioner repair, HVAC maintenance, or air quality services. Every air conditioner repair visit includes clear findings and practical recommendations.
From a minor air conditioner issue to a complete HVAC system project, our HVAC technicians provide dependable workmanship throughout Arlington Heights.
Many HVAC companies serve both homes and businesses, but Atomatic Mechanical Services, Inc. is truly a full-service contractor. Our team includes a broad range of experts, including licensed engineers, NATE-certified HVAC technicians, fabricators, pipefitters, project managers, and more. This unparalleled expertise enables us to complete any residential, commercial, industrial, or institutional project, whether entirely in-house or in partnership with a general contractor. Our offerings include:
Unexpected HVAC breakdowns can leave your Arlington Heights property uncomfortable at any hour. Atomatic Mechanical provides emergency HVAC services for cooling issues, system failures, heating problems, and emergency breakdowns. Our emergency HVAC team can inspect the HVAC unit, identify the source of the problem, and perform air conditioner repair or furnace repair when a prompt repair service is required. For urgent air conditioner repair, we work to restore comfort as efficiently as possible.
If your air conditioner stops cooling, makes unusual sounds, leaks, or will not start, schedule service with our HVAC service professionals. We respond to air conditioner repair needs involving the air conditioning system, electrical components, airflow, or refrigerant concerns. Our emergency HVAC services also cover heat pump problems and other HVAC systems that require timely attention. Every air conditioner repair begins with proper testing to identify the fault and restore safe operation.
Our HVAC technicians begin by checking the symptoms, equipment history, and current system performance before recommending a solution. This careful process helps determine whether your Arlington Heights property needs HVAC maintenance, air conditioner repair, air conditioning repairs, or system replacement. Timely air conditioner repair can help prevent a minor fault from causing wider damage. As experienced service providers, we explain the findings clearly so you can select the most practical repair service or upgrade.
For recurring cooling issues, we inspect the air conditioner, thermostat, electrical connections, airflow, and air conditioning systems. We may recommend air conditioner repair service, air conditioner service, or a new HVAC installation when repairs are no longer cost-effective. Each air conditioner repair option is explained before work begins. For heating concerns, our heating services include furnace repair, heat pump evaluation, and heating system checks designed to support reliable comfort.
Atomatic Mechanical Services, Inc. has been an enduring name in the local HVAC industry for nearly 80 years. While other contractors have come and gone, we’ve continued building upon our reputation for providing reliable, cost-effective solutions and people-focused service. The trust and comfort of our clients have always been our top priority. That’s why we strive to uphold our core values of integrity, quality, empathy, and collaboration in everything we do. When you work with us, you’ll get:
If you need residential, industrial, or commercial services in the Chicagoland area, what are you waiting for? Call Atomatic Mechanical Services, Inc., and let us put our team of qualified professionals to work for you!
Atomatic Mechanical delivers practical HVAC solutions for homes and businesses throughout Arlington Heights. Our HVAC service team evaluates your HVAC system, explains the available options, and completes air conditioner repair, furnace repair, or system tune-ups based on the equipment’s condition. For air conditioner repair concerns, our HVAC technicians inspect the cause before recommending work. Whether you need air conditioning service, heating services, or indoor air quality improvements, we focus on dependable system performance and responsive customer service.
When comfort problems continue, contact our HVAC company to schedule service for air conditioner repair, heat pump care, HVAC maintenance, or system replacement. Our air conditioner repair recommendations are based on the condition and expected service life of the equipment. We also handle HVAC installation, heating installation, and air conditioner service for properties in Arlington Heights. Our team follows proven industry practices and recommends HVAC solutions that match your property, budget, and long-term comfort needs.
Posted on Google
Candida Abrahamson28 June 2026
During a time when no other company had time to provide an estimate (after tornado), Gregg sent Jim out right after my urgent call. We had been without hot water for 2 days. Jim did an incredible job, teaching and explaining with photos before and after his expert work. He had to work around old pipes to replace a gas water heater with electric. Atomatic will be my go-to in future for HVAC and plumbing. Many smaller companies no longer accept credit cards, but Atomatic did so without question.Posted on Google
Marc Macias21 May 2026
First time using Atomatic and they were great. Super easy to schedule with flexible times to accommodate us. Their tech arrived and was really professional. Came in the house with booties on to evaluate the situation. Gave a detailed overview our set up and got the issue we were having fixed right away. Will now use Atomatic any time we’re in need. Highly recommend.Posted on Google
Andrew Dulaney15 March 2026
I can’t say enough great things about the Atomatic team! I recently had Jeff, part of their plumbing division out to the house. He installed a brand new water heater, and some other maintenance work on outside hose bibs. Jeff performed quality work, and is one of the nicest guys I’ve ever met, seriously. Even helped me lay down some additional insulation in our electrical room. 5 stars from me. Highly recommend for any HVAC & Plumbing needs!Posted on Google
Murdered Mopar9 August 2025
Best Company in the trades.Posted on Google
Thomas Dobrez14 July 2025
My AC was not working and my place was feeling 80+. I had to sleep without any blankets. It was no fun. So I decided to contact Atomatic and within 24 hours of initial contact they had 2 techs come by and everything was fixed and felt amazing in my place. It timed up perfectly as it was right before a 100 degree weekend in Chicagoland. I highly reccomend calling Atomatic if your home AC is not working!Posted on Google
Jim Kaufman8 June 2025
A new A/C unit was installed during a period of temperature in the 40s. As the temperature increases a few days later the technician Joe, came out to try and adjust the A/C discharge air. He was willing to return on a Saturday morning to finish the adjustment, we therefore had a working unit, thanks to Joe’s dedication.Posted on Google
Joyce Konieczny28 January 2025
Was amazed how quickly Landmark Heating & Air Conditioning responded to my call of desperation. My furnace went out during the before our Memphis cold weather hit in January 2025. Installers were here the next morning; my new furnace was working that day!! Workers were polite, efficient and professional.Posted on Google
Scott Balsamo19 January 2025
Have a condo with a building supply heat pump HVAC system. I was having high pressure faults. Atomatic did a great job in methodically finding and resolving the problem. I appreciated them showing me the issue and the tips on how I could improve the maintenance to reduce future risks. Very personable and methodical. Great service!Posted on Google
Kevin Laverty25 July 2024
All of my buildings HVAC systems over the last 8 years have been maintained by Atomatic. They have always went above and beyond when called upon. Just yesterday we had a Frequency drive and a 40 horsepower supply fan motor get fried and Atomatic was quick to respond to our medical office building. They assessed the situation on site and sourced parts right away. These guys had my unit back up and running with all new equipment by the evening. I was shocked that they were able to access parts so quickly and come through to save the day. I want to thank Bruce, Alex and the rest of their install team for such a quick turn around. I also would like to recognize Alex our sales rep that had a big part in procuring the parts needed, especially after hours. You guys are great! Thank you all.Posted on Google
Michael Nedza7 June 2024
Atomatic has been servicing my HVAC for over 10 years. They techs are very professional, knowledgeable, and informative. I cannot speak more highly about this company. I have and will continue to reccomend them. Just keep doing what you do.
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Atomatic Mechanical provides heating services that include furnace repair, heating installation, heat pump inspection, HVAC maintenance, and heating system replacement. Customers in Arlington Heights can schedule service when their equipment produces uneven heat, unusual noises, weak airflow, or higher energy use.
Common signs include warm air, weak airflow, frequent cycling, leaks, unusual noises, and rising energy bills. An air conditioner that struggles to maintain the set temperature may need air conditioner repair, so arrange air conditioner repair service before the issue causes additional damage.
Indoor air quality services help address dust, allergens, humidity, ventilation, and filtration concerns inside Arlington Heights properties. These air quality services can support cleaner airflow, improve comfort, and help the HVAC system operate more effectively.
Atomatic Mechanical offers emergency HVAC services 24 hours a day, seven days a week for urgent HVAC breakdowns in Arlington Heights. Contact our company for air conditioner repair, furnace repair, heat pump problems, system failures, or other HVAC service needs that cannot wait.
At Atomatic Mechanical, our certified professionals combine quality products, skilled workmanship, innovative system design, and responsive customer service to deliver reliable, long-lasting results. Built on integrity, accountability, and a commitment to honoring our word, we continue to help customers maintain comfortable, efficient, and dependable indoor environments.
We specialize in the following services:
We are available 24/7.
For additional questions, you can call us at (847) 613-1339 or check our reviews on Google.