About Us

Four construction workers having meeting,stock photo

Since

2016

At JL Service Group, we follow through on every commitment — our actions reflect our values. That standard applies across the board: to our employees, coworkers, vendors, and clients. We take pride in the quality of our work and maintain an uncompromising focus on safety at every partner job site. Each task is evaluated with intention, ensuring the safest, most efficient approach while delivering an exceptional final product.

As a licensed, bonded, insured, HVAC contractor JL Service Group brings the expertise to support your preconstruction planning, planandspecification bids, and full HVAC system installations. Our team of experienced, highly skilled mechanics is equipped to execute complex projects with precision, reliability, and professionalism

Our Mission

Our mission is to deliver high-quality HVAC installations and project solutions that meet the demands of our clients’ projects, guided by a consistent, professional standard and a commitment to excellence.

A construction worker’s muddy boots stand on a wet- muddy work

OUR Values

At JL Service Group, our values form the foundation of who we are, shaping a culture of respect, collaboration, and continuous improvement that guides every project we undertake.

OUR FOUNDATION

SAFETY + SERVICE + INTEGRITY = CRAFTSMANSHIP

Safety

We evaluate every task with safety as the first priority, ensuring it can be performed without risk. Our commitment is to provide a work environment where everyone goes home safely at the end of the day.

Service

We work relentlessly to build an environment where taking pride in our work is the standard When we leave a job site, we expect our knowledge, professionalism, and quality of work to speak for themselves.

Integrity

We follow through on what we say we’ll do, and that commitment extends to everyone we work with — clients, vendors, and coworkers alike.

CRAFTSMANSHIP

In our industry, anyone can install equipment, but true craftsmanship comes from combining the hands, the head, and the heart. That’s the difference between labor and artistry — and it’s the level of work we expect from ourselves on every project.

Meet Our Leadership Team

Our senior leadership brings more than 40 years of combined experience across estimating preconstruction planning, service, and installation. In alignment with JL Service Group’s commitment to safety, service, integrity, and craftsmanship, both Jonathan and Robert remain directly involved in all levels of project management through final completion.

Jonathan Harmon

President & Project Manager

Robert Russell

Sr. PM & Lead Estimator

Julie Sheldon

Controller

Brandi Wilkerson

Business Administrator

Certifications & Affiliations

JL Service Group is a fully licensed, bonded, and insured HVAC mechanical contracting firm.

Mechanical Contracting License H2, H3-1

Electrical Contracting License SP-PH

Disadvantaged Business Enterprise

Minority Business Enterprise

Historically Underutilized Business

Associated General Contractors

Charlotte Business Inclusion

Get in Touch

Testimonials

“It has been a pleasure working with JL Service Group, especially Mr. Harmon and his company for the last two years on Ft. Bragg. Their people have always been extremely responsive, professional, and knowledgeable, but the biggest praise I must give them is that they were always on time and met deadlines, which is more important than anything when your performing federal contracting work.”

James Davis

President, Corporate Military Contracting Inc.

“Jonathan and his team at JL Service Group are conscientious business partners who exhibit a sense of urgency for any issues that may arise. On numerous occasions, the JL Service Group team has demonstrated that they care about my business. Specifically, our firm required the removal of aged, old Libert systems and the installation of two new Liebert systems to sustain our server rooms. With a tight deadline, they were able to complete the project on time. Throughout each phase of the construction process to final completion they were a collaborative partner. I trust their expertise and knowledge to maintain our current systems on an ongoing basis and would highly recommend them as a partner with any HVAC projects, existing or future.”

Cathelene Thomas

Chief of Staff, RAILINC

“JL Service Group’s most recent project with us was to replace some aging rooftop units on our building. Even in this crazy time of supply chain issues and equipment delays, he was able to track down equipment and get us taken care of in a matter of weeks, not months. His crews are professional, sensitive to working in occupied spaces, and effectively communicate with our superintendents, tenants, and owners.”

Brian B. Williams

President, McKenna Construction