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L.R. Gregory and Son

About Us

L.R. Gregory and Son, located in Lake Bluff, IL, has been the trusted heating and air conditioning expert for Lake and Cook counties and nearby areas since 1952. Our specialties include heating, air conditioning, gutters, sheet metal, and more. We service all major brands including Rheem, Lennox, Carrier, Bryant, and Trane. For all your heating, cooling, and roofing needs, get in touch with L.R. Gregory and Son in Lake Bluff!

Our Story

L.R. Gregory and Son has been a trusted name in heating, cooling, and home comfort solutions in Lake Bluff, IL, since 1952. For more than seven decades, we’ve proudly served Lake County, Cook County, and surrounding communities with dependable craftsmanship, honest service, and a commitment to keeping families comfortable year-round. What started as a small, family-run operation has grown into one of the area’s most respected HVAC and home-service providers—yet we still hold tight to the values that built our reputation: integrity, reliability, and quality work done right the first time.

As a family-owned and operated company, we understand the importance of creating safe, comfortable environments where families can thrive. Our multi-generational expertise gives us a deep understanding of both modern HVAC systems and the timeless standards of service that customers deserve. Whether we’re installing a brand-new system, repairing an emergency breakdown, or helping homeowners upgrade their ventilation or gutters, our mission remains the same: to deliver top-tier service with a personal touch.

We specialize in heating, air conditioning, gutter installation, sheet metal work, and roof installation, making us a one-stop solution for both residential and light commercial customers. Our team services all major HVAC brands—including Rheem, Lennox, Carrier, Bryant, and Trane—ensuring that no matter what equipment you rely on, we have the skills and knowledge to keep it operating at peak performance. From tune-ups and seasonal maintenance to full system replacements, we bring precision, care, and efficiency to every job.

Beyond heating and cooling, our sheet metal and gutter divisions allow us to provide custom fabrication and exterior protection solutions that enhance your home’s durability and value. With decades of experience, we’re able to create seamless, custom-fit installations designed to last through harsh Illinois weather. Our roofing services follow the same standard, offering strong, dependable craftsmanship that stands the test of time.

At L.R. Gregory and Son, customer satisfaction isn’t a slogan—it’s the foundation of our business. We take pride in being honest, communicative, and transparent from start to finish. When you choose us, you’re choosing a company that shows up on time, treats your home with respect, and delivers work you can count on season after season.

We are honored to continue serving the community that has supported us for generations. Whether you need heating repairs in the winter, AC service in the summer, or year-round home protection through gutter or roofing solutions, L.R. Gregory and Son is here to help.

For comfort, quality, and craftsmanship you can trust, look no further than the experts who have been keeping homes running smoothly since 1952.

Address & Phone: L.R. Gregory and Son is located at 1233 W. Rockland Rd, Lake Bluff, IL 60044. Contact us today at 847-247-0216 for all your heating, cooling, and roofing needs.

Areas Served

Lake County, IL | Cook County, IL | Lake Bluff, IL | Libertyville, IL

Our Professional Associations

Our Certifications

Languages Spoken

What We Offer

Our Specialties include:

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Testimonials

On 10/13/2025 Daniel Hiljus had this to say:
My housing manager was doing a routine check up on all furnaces before winter and we discovered my thermostat was outdated and it cannot communicate with the furnace to blow heat anymore. very promptly the next day we had a technician come out and fix everything with a updated digital thermostat . Experience was amazing and the service was great.

On 8/18/2025 Patty Golden had this to say:
Drago (technician) came to complete a repair change today -very thoughtful and skilled. He couldn’t have been nicer or more respectful and my dogs loved him. All that help, respect and personality at no extra cost. WOW

On 9/26/2024 Erin Sommer had this to say:
Steve from LR Gregory and Son is fantastic! He arrived on time, thoroughly assessed my HVAC system, and explained everything clearly. His expertise and attention to detail were impressive. Steve's work was meticulous, and he provided great tips for system maintenance. His friendly demeanor and excellent customer service made the experience outstanding. Highly recommend Steve and LR Gregory and Son for any HVAC needs – they've earned a loyal customer!

On 2/5/2022 Bryon Voigt had this to say:
I had a great experience especially with the plumber They take care of all my service work at my home

On 5/29/2021 Brucie Bruce had this to say:
Super helpful.

Contact Us

L.R. Gregory and Son
1233 W. Rockland Rd. Lake Bluff, IL 60044
Phone: (847) 247-0216
Mobile: (847) 738-0216
Fax: (847) 247-0364
Email: jim.gregory@lrgregory.com

Just East of Route 176 and the Tollway. West of 43 and 176

Where To Find Us

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Payment Types Accepted

Debit Cards, Credit Cards, Zelle, Checks

Our Hours

24 Hour Emergency Service

Holiday Hours May Vary. Please Call For Details.

Monday: 7:30 AM - 5:00 PM
Tuesday: 7:30 AM - 5:00 PM
Wednesday: 7:30 AM - 5:00 PM
Thursday: 7:30 AM - 5:00 PM
Friday: 7:30 AM - 5:00 PM
Saturday: 7:30 AM - 5:00 PM

FAQ

What services does L.R. Gregory and Son offer?
We specialize in heating and air conditioning installation, maintenance, and repair for residential and commercial properties. Our team handles everything from furnace tune-ups to full HVAC system replacements.
How long has L.R. Gregory and Son been in business?
We’ve proudly served Lake and Cook counties since 1952, offering over 70 years of trusted HVAC expertise.
Do you offer emergency HVAC services?
Yes! We understand that heating and cooling issues can happen anytime, which is why we offer emergency repair services to keep your home comfortable year-round.

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