Diamond Heating & Air Conditioning: Trusted HVAC Experts in Lithonia, GA

Diamond Heating & Air Conditioning is a locally owned HVAC company serving Lithonia, GA and the wider Atlanta metro. They provide 24/7 emergency service for both residential and commercial customers. Their team of factory-trained technicians handles everything from routine maintenance to urgent repairs.

Business Overview

For over three decades, Diamond Heating & Air Conditioning has been a reliable partner for climate control in Lithonia, GA. The company operates around the clock, every day of the year, understanding that heating and cooling problems don’t follow a schedule. Their skilled employees focus on homes and businesses, offering solutions tailored to Georgia's humid summers and occasional chilly winters.

Key Services

Diamond Heating & Air Conditioning addresses common local needs with a clear set of services:

• HVAC Installation or Replacement: Helping homeowners choose and install efficient systems suited to Atlanta-area homes.
• HVAC System Repair: Fixing breakdowns quickly to restore comfort.
• HVAC System Maintenance: Regular tune-ups to improve efficiency and prevent costly failures.
• Air Duct Cleaning: Removing dust, pollen, and allergens from ductwork to improve indoor air quality—a valuable service during high-pollen seasons in Georgia.

Areas Served

The company proudly serves Lithonia, GA and numerous surrounding communities including Redan, Candler McAfee, North Druid Hills, Panthersville, Morrow, Stone Mountain, Conley, and Stonecrest. Their technicians know the local housing styles, from older builds to newer developments, and understand the specific HVAC demands of buildings in these areas.

Company History

Founded in 1989, Diamond has built its reputation on trustworthy and dependable service in the Atlanta Metropolitan Area. What started as a family operation has grown into a recognized local leader, continually adapting to new technologies while keeping its commitment to customer satisfaction. A key addition to their services is a state-of-the-art air duct and dryer vent cleaning system, offered at a reasonable price.

Leadership

Manager Donald leads the company with 25 years of industry experience. He emphasizes prompt, professional, and knowledgeable service, backing all work with a guarantee. As a family-owned business, Diamond values the relationships it builds with customers, treating each job as if it were for a neighbor.

Specialties & Highlights

• Licensed, insured, and family-owned since 1989.
• Factory-trained technicians with proper industry certifications.
• 24/7 emergency service availability.
• Advanced air duct and dryer vent cleaning services.
• A 100% Satisfaction Guarantee on all work performed.

Why Locals Choose Diamond Heating & Air Conditioning

Residents and business owners in Lithonia, GA return to Diamond Heating & Air Conditioning for consistent reliability and quality. Their long-standing presence since 1989 means they have deep roots in the community. The combination of experienced leadership, guaranteed work, and a full range of heating, cooling, and air quality services makes them a preferred choice for lasting comfort solutions.