Working at Lennox | Glassdoor

Lennox Overview

Richardson, TX
5001 to 10000 employees
Company - Public (LII)
Consumer Products Manufacturing
$2 to $5 billion (USD) per year
Lennox International (LII) is a leading global provider of innovative climate control solutions for heating, ventilation, air conditioning, and refrigeration (HVACR) markets.

Beginning over a century ago, Lennox International has built a strong heritage of ... Read more

Company Updates

  • Lennox International ranked higher than Apple, Hershey and Coke as a Top 50 Manufacturer! Check out the full list of companies here:

    The 2018 IndustryWeek 50 Best U.S. Manufacturers

    The annual IndustryWeek 50 Best U.S. Manufacturers ranks the best-performing U.S. public manufacturing companies. IW compiles the list by ranking the IW U.S. 500 companies based on their financial performance in six key areas over a three-year period. These areas are inventory turns, profit margin, sales turnover, return on assets, return on equity and revenue growth.

  • Last week, Lennox hosted a midday tailgating party with local BBQ, shaved ice, onsite photo booth, games and free swag. We host these events several times throughout the year, taking time to appreciate our employees. Want to join in on the fun? Check out our openings at

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Lennox – Why Work For Us?

Watch What We Are About!


Our values are simple – Integrity, Respect, Excellence. All employees share a responsibility to uphold our high standards of ethics, which are embodied in our core values.

    • Integrity - We behave in an honest and straightforward manner.

    • Respect - We respect our employees, customers, suppliers, competitors, and the communities where we work and live.
    • Excellence - We value high performance from our employees and suppliers and quality in our products and services. We deliver value to our shareholders.

Our employees proudly operate on a foundation of integrity and the highest standards of business ethics, and have done so consistently for nearly 120 years. Today, people buy our products and invest in our company because they have learned to trust us to do the right thing. No matter where we work or at what level, as LII employees we are all expected to consistently practice the highest standards of Integrity, Respect, and Excellence. It is, simply, the way we do business.


Our employees volunteer in many different capacities, from tutoring children to serving in leadership positions with local charities, to working on home improvement projects for the needy. LII provides direct financial support to numerous charitable organizations and our employees contribute thousands of volunteer hours annually. In addition, we donate needed supplies to various charitable organizations and provide “in-kind” donations of HVAC equipment. LII provides support to more than 100 organizations around the world such as the United Way, the Boys and Girls Clubs of America, and the Special Olympics. At LII, there are numerous ways to get involved with other coworkers in support of our local communities.


Our diverse team competes in a global market and we are comprised of many different backgrounds, experiences, and cultures. Our diversity efforts are aimed at ensuring we have the breadth of talent required to deliver innovative product systems and solutions to our customers worldwide. The LII Diversity Council, Lennox Women’s Business Council, and Lennox Young Professional Association are employee led initiatives that provide a valuable forum for employees with varied backgrounds and experiences to enhance our workplace. Our inclusion efforts promote employee engagement to leverage the unique strengths of each person. The global employee survey allows us to listen to our employees and receive direct feedback to help us build an even stronger company. Every employee at LII has unique strengths that make a difference. Regardless of where we work around the globe, we harness the collective power of those unique talents to ensure we remain the best in our industry.


We are innovators. For nearly 120 years, our employees have led the heating, ventilation, air conditioning, and refrigeration industries. LII manufactures the most energy-efficient products available in the market today. We provide consumers with innovative heating and cooling systems that deliver the most precise comfort available to homeowners. We provide comfort solutions to commercial properties such as retail locations, office buildings, data centers, and warehouse operations. We also provide a broad array of refrigeration solutions for supermarkets, restaurants, medical and pharmacy, as well as customized cooling systems for industrial and data facilities. Lennox International’s innovation is reflected not only in our history, but in the design, manufacture, distribution and performance of all our products today and into the future. When you join the LII team, you are joining the innovation leader in our industry.

Lennox Reviews

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Lennox CEO and Director Todd M. Bluedorn
Todd M. Bluedorn
151 Ratings
  • "Customer service associate"

    • Work/Life Balance
    • Culture & Values
    • Career Opportunities
    • Comp & Benefits
    • Senior Management
    Current Employee - CSA in Lawrenceville, GA
    Current Employee - CSA in Lawrenceville, GA

    I have been working at Lennox (More than a year)


    decent pay set hours good benefits


    short staffed for vacations and sick leave

    Advice to Management

    SAP knowledge is a plus

See All 334 Reviews

Lennox Photos

Lennox photo of: Corporate Headquaters
Lennox photo of: Corporate Headquaters
Lennox photo of: Lennox at UT-Dallas Career Fair
Lennox photo of: Lennox at Texas A&M
Lennox photo of: Lennox International at Washington University Career Fair - January 2018
Lennox photo of: Lennox International (Allied Air) attends The University of South Carolina All Majors Career Fair - January 2018
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Lennox Interviews



Getting an Interview

Getting an Interview




  1. Featured Interview

    Helpful (2)  

    Field Technical Consultant Interview

    Anonymous Employee in New York, NY
    Accepted Offer
    Positive Experience
    Average Interview


    I applied through an employee referral. I interviewed at Lennox (New York, NY).


    Shortly after completing the online application, I was contacted be a district manager to schedule an interview at a Lennox office. The interview was very comfortable and the interviewer not only asked very good questions but also did a great job at answering my questions and informing me about the role I would play in the position that was available. This was followed up be two additional phone interviews with others in the company.

    Interview Questions

    • What made me feel like I would be a good fil for this position?   1 Answer
See All 124 Interviews

Lennox Awards & Accolades

  • 2018 Community Involvement Award, Richardson Chamber of Commerce, 2018
  • 50 Best U.S. Manufacturers, IndustryWeek, 2018
  • Corporate Citizenship Award, Gwinnett Partnership Movers & Makers Award, 2015
  • Third Consecutive Platinum Fit-Friendly Award, American Heart Association (AHA), 2015
  • First HVAC/R Company to be Certified as a Smartway Partner, SmartWay, 2015
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Pledges & Certifications

Veteran Hiring Commitment

Committed to helping America's military veterans find work

Pay Equality Pledge

Committed to paying equitably for equal work & experience

Diversity Commitment

Has programs that support a diverse and inclusive workforce

Tech Hiring Commitment

Helping to train, hire and promote more technology workers

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