Galgon HVAC & Mechanical Service, Inc.
HVAC contractor in Atlanta, Georgia 30318
- Rating
- 4.6 / 5.0 from 34 reviews
- Address
- 1800 MacArthur Blvd NW, Atlanta, GA 30318
- Open
- 7 days a week
- Website
- galgonhvac.com/
- Service area
- Atlanta
- Phone
- (404) 352-1500
About
Galgon HVAC & Mechanical Service, Inc. operates 24/7 from its location at 1800 MacArthur Blvd NW in Atlanta. The business carries a 4.6 rating from 34 Google reviews.
The company provides commercial HVAC and mechanical construction, design-build and retrofit work, emergency repair, plumbing services, planned maintenance, and indoor air quality solutions. It serves industrial and manufacturing facilities, mission critical facilities, research and development operations, utilities, healthcare, education, government, and mixed-use or retail properties.
Services
- Commercial HVAC construction
- Design build retrofit
- Emergency repair
- Plumbing services
- Planned maintenance
- Indoor air quality
- Energy optimization
- Operational assessment
Service Area
Serving Atlanta.
Frequently Asked Questions
Is Galgon HVAC available for emergency repairs?
Yes. Galgon HVAC & Mechanical Service operates 24/7, including nights, weekends, and holidays.
What types of facilities does Galgon serve?
The company works with commercial, industrial and manufacturing, mission critical, research and development, utilities, healthcare, education, government, and mixed-use or retail properties.
Does Galgon offer planned maintenance?
Yes. Planned maintenance is one of the company's core services.
Hiring an HVAC Contractor in Atlanta, Georgia
In Georgia, heating and air conditioning contractors must be licensed by the State Board of Conditioned Air Contractors. Before hiring any contractor, verify their license through the Georgia Secretary of State's online license lookup portal using the contractor's name or license number. The Board sets continuing education requirements and handles consumer complaints.
Work on HVAC systems in Atlanta typically requires a building permit from the City of Atlanta Office of Buildings. As of January 1, 2026, permit applications must comply with the newly adopted 2024 International Mechanical Code and other state building codes (with Georgia Amendments). The Office of Buildings can answer questions about permit requirements for your specific project at (404) 330-6150.
When contacting a contractor, ask to verify their license status before work begins. Confirm that the contractor understands Atlanta's current code requirements and will obtain any necessary permits. This protects you and ensures your system meets local standards.
How do I verify an HVAC contractor's license in Georgia?
Use the Georgia Secretary of State's online verification tool at https://verify.sos.ga.gov/verification/. You can search by the contractor's name or license number. HVAC contractors in Georgia are regulated by the State Board of Conditioned Air Contractors. [1, 2]
Do I need a permit for HVAC work in Atlanta?
Most HVAC work in Atlanta requires a building permit from the City of Atlanta Office of Buildings. Contact the Office at (404) 330-6150 to confirm permit requirements for your specific project. [3]
What building codes apply to HVAC work in Atlanta?
Starting January 1, 2026, HVAC work in Atlanta must comply with the 2024 International Mechanical Code (with Georgia Amendments). Permit applications submitted before February 1, 2026 follow the codes in effect at submission; from February 1, 2026 onward, all new applications must meet the updated codes. [3]
What should I ask an HVAC contractor before hiring?
Ask to verify their state license, confirm they understand current Atlanta building codes, and ensure they will obtain any required permits before starting work. Request proof that their license is current through the Secretary of State's portal. [1, 2, 3]
Where do I file a complaint about an HVAC contractor?
File a complaint with the Georgia State Board of Conditioned Air Contractors through the Licensing Division. The Board is one of five divisions within the State Construction Industry Licensing Board. [1]
How often must HVAC contractors renew their license in Georgia?
HVAC contractor licenses in Georgia expire June 30. There is a late renewal period from July 1 to August 15 if you miss the deadline. [1]
Sources
- Georgia State Board of Conditioned Air Contractors (read 2026-09-19)
- Georgia Secretary of State — license lookup (GOALS) (read 2026-09-19)
- City of Atlanta — Office of Buildings (building permits) (read 2026-09-19)
Contact Information
Address: 1800 MacArthur Blvd NW, Atlanta, GA 30318
Phone: (404) 352-1500
Website: https://galgonhvac.com/
Business Hours
| Wednesday | 12 AM – 11:59 PM |
|---|---|
| Thursday | 12 AM – 11:59 PM |
| Friday | 12 AM – 11:59 PM |
| Saturday | 12 AM – 11:59 PM |
| Sunday | 12 AM – 11:59 PM |
| Monday | 12 AM – 11:59 PM |
| Tuesday | 12 AM – 11:59 PM |