For more than forty years, our dedicated team has proudly served the communities of Crystal Lake, Elgin, and the surrounding areas. As an employee-owned company, we are deeply committed to excellence in every aspect of our work, from the first phone call to the final completion of each service. We take great pride in maintaining a high standard of service, one that we hope will leave a lasting legacy for future generations.
Furnace Repair Services Furnace Repair Services

When your furnace breaks down unexpectedly, quick help is essential. Legacy Precision HVAC provides emergency furnace repair services, available around the clock to resolve urgent issues. Our expert technicians are on call 24/7, ensuring you stay warm no matter the time. We offer flexible scheduling, including same-day service and 24/7 availability throughout Elgin, Crystal Lake, and surrounding areas.

Indoor Air Quality

At The Legacy Families, we prioritize the safety and well-being of your family above all else. We recognize that comfort extends beyond just controlling the temperature—especially when it comes to young children and seniors. As experts in the HVAC industry, we understand the essential role that Indoor Air Quality (IAQ) plays in creating a truly healthy and comfortable environment, whether at home or at work. Join us as we delve into the importance of IAQ and why it should be a top priority for every household and business. Let us guide you in enhancing the health, safety, and wellness of the air you breathe. Some homes may have air, but with The Legacy Families, we ensure your home has clean, healthy air.

Air Conditioning Repair Air Conditioning Repair

At Legacy Precision HVAC, our expert technicians are equipped with the latest technology to provide accurate diagnostics and effective repairs. We value your time and property, ensuring prompt service without delays, mess, or unnecessary upselling. We’re committed to building lasting relationships with our customers, treating you like a valued neighbor and earning your trust every step of the way.

Air Conditioning Installation

Deciding whether to repair or replace an aging HVAC system can be challenging. At Legacy Home Services, our skilled technicians are here to help you navigate this decision with ease. We take into account several factors, including your unit's age, performance, and repair history. After a detailed evaluation, we’ll offer personalized recommendations to fit your needs. Our goal is to provide the most cost-effective solution, whether it's a central AC installation or repair, while keeping your budget in mind. Trust Legacy Home Services to guide you through this process and ensure your comfort and savings.

Zach O came and serviced our 3 furnaces. He was very thorough and explained everything in detail. He was very patient and answered all of our questions regarding any issue. 10/10

Legacy Home Services and their staff are top-notch!! We called them after two service calls with other companies, with no resolution. Joe came out to our home for the initial service call, he was extremely thorough and professional. Steffan and another technician came back to do our furnace installation and they both were very respectful and efficient. I was hoping we’d find a company that we could trust, and we’ve found that with their company. I am so happy with the work that they’ve already done, and I know who to call and trust for any future projects. Thank you!!

Had to have a new furnace installed. Dan was fantastic to work with. He was very professional and knowledgeable. He was punctual for our appointments and did a very thorough installation job. I would highly recommend him and would not hesitate in using his services again. Thank you Dan!

They came out to check my ducts to see if working properly. The came very identifiable and checked it all and talked about how to fix problem. They showed pics and came up with a plan. Did the work and checked it. Very good and they make sure they clean up anything so they dont leave anything behind. I will contact them if I have any problems. Give them a thumbs up

Campbell’s came to clean/check my furnace yesterday. I reached out to them as they put the system in my home and came recommended from the previous owner. Did a great job, very thorough and picked up after themselves. I will definitely use in the future.

Mike and his crew are fantastic. Always timely and professional, while also staying super down to earth. Thanks Mike!

Their timely and professional service is top notch. I had a tenant whose air conditioning went out and was in a time of need. Mike moved some things around got out there and got it done. My tenant couldn’t be happier and neither could I!
I highly recommend Mike and his team!