About Us
Davies Air Design, Inc. (D.A.D.) has been a trusted provider of heating and cooling solutions since its founding in April 1993 by Steve Davies. The company specializes in the sale, installation, and service of HVAC systems for both residential and light commercial clients across Mobile and Baldwin Counties in southern Alabama.
Our main office and warehouse are conveniently located in a 6,000-square-foot facility at 3746 Halls Mill Road, Mobile, AL 36693. We maintain a skilled team of full-time employees, with additional installation support brought in during the high-demand summer months to ensure prompt, efficient service.
For over 32 years, Davies Air Design has built its reputation through consistent marketing and a memorable slogan:
“When you have a problem... Call D.A.D.” – Davies Air Design.
We proudly serve a wide range of customers, with our business composition reflecting:
- Residential & Commercial Replacement
- Residential & Commercial Service
- Residential New Construction
At Davies Air Design, our focus remains on quality workmanship, customer satisfaction, and delivering comfort with integrity—no matter the project size.

Company Goal & Mission
Our primary goal is to be the best HV AC Company in Mobile and Baldwin County by setting the example for quality workmanship, value of service, and company image of integrity. We must continually maintain our emphasis on quality, customer-focused work creating satisfied customers with each service call we perform and every installation we provide. Mission Statement
Mission Statement: Davies Air Design, Inc (DAD) was established with a goal to provide the best possible solutions to our customers heating and air conditioning needs. “During the process of providing quality installations and related products and services, we will strive to meet and exceed all customers’ expectations of our company’s service.” We will uphold the highest in moral standards in our conduct. We will be honest and create an image that exemplifies integrity and community involvement.
DAD Management
DAD is your trusted, family-owned and operated business. Owners Bev and Steve Davies provide strong leadership throughout the company. While our Service Manager Matt Davies, along with our seasoned Service Technicians Wayne Williams and Paul Werneth provide experienced service diagnostics, repairs, and replacements. Install Manager Donnie Parker and Install Mechanic Joe Smith provide skilled resources for the demands of any installation project. Office Manager Lisa Guy oversees the bookkeeping and financials for the office, while Kelly McNeil acts as Dispatcher helping keep the crew on the right path throughout the day. Our team is dedicated to delivering reliable services you can count on with the care only a family business can provide.

Heating & Air Services Near Me
Proudly serving homeowners in the Mobile, Alabama and surrounding cities in Southern Alabama. We look forward to serving you!