Providing HVAC and Power Solutions Across All Industries

Welcome to Willis Mechanical, a different kind of mechanical contractor. We are a customer-centric company that provides high-quality HVAC, Plumbing, Process Piping, and Refrigeration services to the Atlanta area. We take pride in our work and are committed to delivering outstanding customer service, superior quality, and on-time delivery, all within budget.

Our journey began in 2002 when Grant and Leticia Willis founded the company with a vision to put customers first, treat employees well, and maintain the highest standards for our work. We started with zero customers, but with a determination to over-deliver and delight our clients, we quickly gained a reputation for our exceptional work. Today, we are proud to still be serving our first client, whom we met in 2002.

At Willis Mechanical, we believe in treating our employees with integrity, loyalty, and creativity. We provide career opportunities, training and education, and a challenging work environment that fosters growth and development. Our commitment to our customers and employees has resulted in profitable long-term growth for our company.

Our Services

We provide a range of services that cater to the needs of our clients. Our services include:

HVAC: Our HVAC services include installation, preventive maintenance, repairs, emergency repairs, rental equipment, building controls, and replacement and renovation services. We are committed to providing energy-efficient and cost-effective HVAC solutions that meet the unique needs of our clients.
Plumbing: We provide high-quality plumbing services that include installation, maintenance, and repair of plumbing systems. Our team of experienced plumbers is equipped with the latest technology and tools to deliver exceptional plumbing services.
Process Piping: We offer process piping services that include design-build, orbital welding, and more. Our team of experts has the experience and expertise to handle complex process piping projects.
Refrigeration: We provide reliable and efficient refrigeration services that include installation, maintenance, and repair of refrigeration systems. Our team of experts is committed to delivering high-quality refrigeration services that meet the unique needs of our clients.
Controls and Building Automation: We offer controls and building automation services that help our clients manage their facilities efficiently. Our team of experts has the knowledge and expertise to design, install, and maintain building automation systems that meet the unique needs of our clients.

At Willis Mechanical, we are committed to delivering high-quality services that exceed the expectations of our clients. We believe in being upfront and fair, which is why we post our hourly rates online. We also provide our customers with access to a customer portal where they can review equipment information, view upcoming appointments, place service calls, and more.

Trusted and Experienced

We are proud members of various organizations, including the Mechanical Contractors Association of America (MCAA), the Georgia Plumbing Trade Association (GTPA), and the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). Our team of experts is committed to delivering high-quality services that meet the unique needs of our clients.

Thank you for considering Willis Mechanical for your HVAC, Plumbing, Process Piping, and Refrigeration needs. We look forward to serving you.

Update Share

Positive: Willis Mechanical has received numerous compliments on its professionalism, communication, and responsiveness, setting a high standard for others to follow.

Negative: While there were some initial issues with the cost and temporary solution provided, Willis Mechanical was able to make things right and earned a second chance with the author.

Professional Services

The reviews highlight the exceptional services provided by Willis Mechanical, a leading HVAC company. From responsive and knowledgeable technicians to fast and fair pricing, Willis Mechanical has impressed its clients with its professionalism.

Emergency Services

The company has received praise for its quick response to emergency situations, such as the author Sara Kazmer's brewery chiller failing on a busy Saturday. Despite the initial hassle and costly solution, Willis Mechanical's willingness to make things right earned them a second chance with the author.

Maintenance and Repairs

Willis Mechanical has demonstrated its expertise in various maintenance and repair services, including welding, HVAC unit installations, and chiller repairs. Technical teams are described as jam-packed with professionals who go above and beyond to ensure that the job is done efficiently and effectively.

Communication and Responsiveness

The company's communication and responsiveness have been praised by multiple authors. From timely responses to excellent customer service, Willis Mechanical has been able to rectify issues and provide solutions quickly.

Long-Term Partnerships

Several authors have expressed their satisfaction with Willis Mechanical's long-term relationships, with some even stating that they have been their go-to cooling and air company for years.

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