Commercial Plumbing Services Carrollton, GA

Our Services

Addison Smith is a licensed, bondable Mechanical Contracting firm offering comprehensive pre-construction and construction services in the Commercial, Manufacturing, Health Care and Institutional markets with unique capabilities to manage complex and demanding projects. We are your local choice for commercial plumbing and HVAC services.

We offer in-house proactive engineered solutions for all your mechanical needs to create the most efficient and cost-effective delivery methods for our customers’ needs whether in Commercial, Manufacturing, Health Care, or Institutional. If you are looking for a partner on your next project, give Addison Smith Mechanical Contractor, Inc. the opportunity to show you the right results.

Contact Us Call Now


Deliver Mechanical Services that win enduring partnerships with our clients.

Learn More


At Addison Smith, the highest standard of safety is placed on our employees and clients. We believe that we are obligated to protect the human, physical and financial resources of both our company and our clients.

Learn More

Join Our Team

We strongly believe that our people are our most important asset. For over six decades our employees have been the foundation of our success. Our family-friendly culture combined with our concern for each employee’s well-being is why we attract top talent.

Learn More

Commercial Mechanical, Manufacturing & Plumbing Services

Our staff includes Engineers, Project Managers, Estimators, Technicians, and Craftspeople from all major disciplines to take your project from conception to completion. Our highly skilled service technicians are here for you 24 hours a day, 7 days a week, 365 days a year. Call Addison Smith any time of the day and let us deliver exceptional workmanship, professionalism, and safety that you expect.

Commercial Projects

Commercial Projects Carrollton, GA

Central Energy Plant Clayton State University

Morrow, GA

Read More
Commercial Projects Carrollton GA

Higgins General Hospital Surgery Expansion

Bremen, GA

Read More
Commercial Projects Carrollton GA

Expansion of Tanner Health Center Villa Rica Hospital

Villa Rica, GA

Read More
Commercial Projects Carrollton GA

Brookwood Women’s Center

Birmingham, AL

Read More
Commercial HVAC Carrollton GA

Southwire WWTP

Carrollton, GA

Read More
Preferred Comfort Program Carrollton GA HVAC Maintenance

Sprayberry High School

Columbus, GA

Read More
Plumbing Services Carrollton GA

Our Abilities

For 60 plus years Addison Smith has built a reputation as a Mechanical Contractor that can carry out the complexities of significant projects. We have completed projects ranging in size from a few thousand dollars to over $15,000,000.00. We continue to demonstrate our abilities to successfully meet our customers budgets, deadlines and demands for Construction, Manufacturing and HVAC Service in both new and fully operational facilities.

Many of our services involve working in active parts of a fully functioning facility. Our company is familiar with the extensive planning, flexible schedules and attention to safety, cleanliness and noise issues that are required working within fully operational facilities. Whether New Construction, Renovation or HVAC Service/Repair of a new or existing facility Addison Smith provides proactive in-house services for HVAC, Process Piping, Sheet Metal Fabrication, HVAC Service/Repair and Building Automation where quality is our number one priority.

Learn More
Plumbing Services Carrollton GA

HVAC and Mechanical Systems Maintenance Services

Addison Smith offers HVAC and Mechanical Services for all your repair and maintenance needs. We offer Preventative and Predictive Maintenance (PPM)
Programs that will protect your investment in mechanical systems and extend the life of critical equipment and minimize potential failures.

Let the Addison Smith Team show you how to reduce or eliminate the unexpected breakdowns of your mechanical systems through a well-designed Preventative and Predictive Maintenance (PPM) program. By following a formal PPM program, you can increase the life of your systems and equipment. You’ll have less unexpected downtime, more consistent equipment performance, and be able to achieve more predictable comfort and operational results.

Learn More

Commercial Service & Repair 24/7 365 Days

From Mission Critical to Manufacturing and anywhere in between we offer service and repair on every component of your Mechanical Systems. Our expert Technicians will arrive to manage the problem and get your facility back on line. We are your single source provider.


Our EMR Ratings







Safety Matters

Addison Smith is committed to a process of continuous improvement in the health, safety and life quality of our employees. In safety, our goal is to effectively meet the immediate and long-term needs of our company and employees, thereby directly contributing to achieving the optimal and sustained performance and protection of both physical and financial resources of the Company and our Client’s.

Check out or EMR ratings for the last three years.

Call Now for 24/7 Service


Request Commercial Service

"*" indicates required fields


Why Choose Addison Smith Mechanical Contractor, Inc.

Expert Commercial AC Repair Carrollton, GA

Quality Commercial HVAC Installation Douglasville, GA

Douglasville Commercial AC Repair Experts

Top-Rated Commercial Air Conditioner Replacement Carrollton, GA

Best Commercial Heating and Air Maintenance Newnan, GA