Areas We Serve

At Lascos Heating & Cooling, we are proud to offer our comprehensive HVAC services across a wide range of locations. Our commitment to quality, reliability, and customer satisfaction has made us a trusted partner for all your heating, cooling, and ventilation needs. Whether you’re looking for installation, maintenance, repair, or replacement services, our team of experienced professionals is here to serve you. Below is a list of the areas we serve, ensuring that leading-edge HVAC solutions are just a call away.

McHenry County, IL

Residents and businesses in McHenry County can rely on Lascos Heating & Cooling for all their HVAC needs. Our full spectrum of services is designed to ensure your comfort all year round. From the bustling communities of Crystal Lake to the quaint towns throughout the county, we’re here to provide the high-quality service you deserve.

Lake County, IL

In Lake County, our team is well-equipped to handle the diverse HVAC requirements of this vibrant area. We understand the local climate and the unique needs of Lake County properties, enabling us to deliver tailored solutions that enhance comfort and efficiency. Whether you’re near the shores of Lake Michigan or inland, Lascos Heating & Cooling is your go-to HVAC service provider.

Mundelein, IL

Mundelein’s residents can enjoy prompt and professional HVAC services from Lascos Heating & Cooling. We offer a full range of solutions designed to keep your home or business comfortable, no matter the season. Our local knowledge allows us to provide customized recommendations that fit your specific needs and preferences.

Crystal Lake, IL

As part of the McHenry County service area, Crystal Lake benefits from our extensive range of HVAC services. Our commitment to the community means you can expect timely, efficient, and reliable service, ensuring your HVAC system is always in top condition. Trust Lascos Heating & Cooling to enhance the comfort of your Crystal Lake property.

Barrington, IL

Barrington’s historic homes and modern businesses alike can take advantage of the high-quality HVAC services offered by Lascos Heating & Cooling. Our expertise in both traditional and contemporary systems makes us uniquely qualified to address the heating and cooling needs of this area. Let us bring comfort and efficiency to your Barrington property with our professional HVAC solutions.

At Lascos Heating & Cooling, serving you is our pleasure. No matter which of these areas you call home, our team is ready and eager to provide you with the best HVAC services in the region. Contact us today to learn how we can enhance the comfort and air quality of your residential or commercial property.

Lasco's Heating and Cooling January 22nd, 2025

Another day, another satisfied customer! They reached out to us feeling the chill of a furnace gone cold, in need of a no heat quote for a much-needed replacement. Wanting to make sure they're cozy all winter long, we flagged this as a top priority, assessing the situation and breaking down the best options for them. After a detailed discussion, we decided on a perfect match that ticked all the boxes of the customer's heating needs. Our dedication to top-notch service and high-quality products means that this customer can look forward to a furnace that won't go cold. We're always here for those who need us, ready to bring the heat when you need it the most. Until next time, stay warm everyone!
Lasco's Heating and Cooling December 8th, 2024

Wow, what a busy day we had helping out a homeowner in Cary with their problematic boiler. They reached out to us in a bit of a panic because even on Sundays, they were getting no heat – definitely a serious pickle for any household! Not to worry, we were right on it. We arrived at their place and went straight to work using our tried and trusted caleffi product which is hands down, a game changer. Happy to say, they're now back to enjoying a warm, cozy home. Always here, ready to tackle boiler issues, no matter what day it falls on!
Lasco's Heating and Cooling December 6th, 2024

Just finished up with a no heat situation. Client was in a worried state because of the chilling weather outside and no heat indoors. The culprit? A wonky boiler pump that was relentlessly refusing to spring back to action. So, we jumped right in. Our pick was the Taco boiler circulator pump - top-notch, efficient and reliable. After the replacement, we got their home snug-and-cozy in no time. We are glad we could bring back the warmth to our customer's home effectively and promptly. Remember, we're always here to help with any boiler issues that pop up. It's goodbye to icy rooms and hello to sumptuous warmth!
Lasco's Heating and Cooling December 5th, 2024

We've just finished visiting a lovely home in Chicagoland where the homeowner reached out to us for a quote on a boiler replacement. The current system was old and not up to par, so we introduced them to the efficient and reliable solution of a Peerless boiler. Our team took the time to discuss the benefits, features, and installation process to provide a comfortable, toastier winter for them. We're looking forward to bringing this superior heat solution to homes across the northwest suburbs!
Lasco's Heating and Cooling December 5th, 2024

Just wrapped up another successful job here! The customer reached out to us with issues about fluctuating indoor temperatures, so we jumped right in. We performed a comprehensive furnace maintenance, ensuring that every part was functioning at its best, boosting overall efficiency. To further improve the indoor air quality and humidity levels, we installed an Aprilaire product. With the furnace running smoothly and the air quality significantly improved, our customer can now rest easy. We're pleased to have provided a solution that ensures their comfort!
Lasco's Heating and Cooling November 22nd, 2024

We found ourselves exploring another heating challenge today as our customer reached out about a no-heat situation at home. It's never fun when your furnace gives out in the middle of the cold season! To provide the warmth they missed, we rolled up our sleeves and replaced the old, inefficient furnace. Utilizing top-notch equipment and seasoned expertise, we ensured the new system was perfectly suited to their home's specifications. Now, our customer can enjoy a warm, cozy atmosphere once again! Always glad to turn discomfort into comfort for our valued clients.
Lasco's Heating and Cooling November 20th, 2024

A client recently reached out to us dealing with excessive dust in their home and breathing issues. We quickly identified the culprit - they were in dire need of a whole house duct cleaning! We busted out our trusty Brush Beast duct cleaning system, known for its thorough and efficient cleaning capabilities. By the end of the job, a clean duct line was smiling at us and the homeowner was over the moon with a dust-free home and much improved indoor air quality. Now everyone can breathe easy and enjoy the comfort of home again. Success!
Lasco's Heating and Cooling November 15th, 2024

We're out here keeping things toasty! A friendly customer got in touch with us because their old heating unit gave up the ghost mid-winter, talk about a chilly situation. To save the day, and warm home, we sprang into action with a brand new furnace installation. Our team worked their magic, swapping out the old for new. After a job well done, we left their home with a furnace humming like a lullaby, and on a cold day like today, who wouldn't appreciate that? Remember folks, when the chill sets in, we’re just a call away ready to bring the heat!
Lasco's Heating and Cooling November 12th, 2024
We got a call from a customer needing a routine check-up for their furnace. Always ready to lend a hand, we got straight down to business using our top-of-the-line diagnostics tools to get the complete picture. Our trusted products from industry leaders were just the ticket to make sure their furnace was in tip-top shape for the coming winter months. We left the place knowing we had given them the peace of mind they deserved. #FurnaceCheckUp #CustomerService #PeaceOfMind
Lasco's Heating and Cooling November 9th, 2024
We were thrilled to get a call for help today from a customer experiencing some tricky issues. Their main concern was a faulty valve causing a huge headache, and it was our pleasure to come to the rescue. We brought along all of our best equipment and a high-quality replacement valve to get the job done. Our talented team was able to swiftly perform a valve replacement, ensuring their system is now functioning flawlessly. No more worries for them and another day of quality service for us! That's how we like it. #HappyCustomer #ValveReplacementDoneRight #QualityService