Ace Tech

HVAC contractor
5.0(258 reviews)
3175 Hembry Ct, Marietta, GA 30062
Ace Tech

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About Ace Tech

Ace Tech is a Marietta-based HVAC contractor delivering heating and cooling solutions across the Atlanta metro area, including nearby communities such as Smyrna and Kennesaw. With 258 verified five-star reviews, the company has established a track record of consistent performance supported by a team of licensed technicians. The business maintains extended operating hours seven days a week from 7 AM to 8 PM, accommodating schedules for homeowners and light commercial clients throughout Cobb County and surrounding jurisdictions.

What distinguishes this contractor is their willingness to tackle non-standard modifications that other companies decline. Ray Silvas review describes a filter rack installation between the air handler and return box, requiring the furnace to be raised and set on foam blockstasks not found in any service manual. The crew also handles dual-property scenarios, recently completing both residential HVAC and commercial kitchen hood ventilation for the same client. Their ability to engineer custom solutions on-site rather than insisting on factory defaults reflects technical confidence honed through years of hands-on experience.

Customer stories reveal named technicians making measurable differences. Alia lead technician referenced in multiple reviewshandled a complex filter system upgrade that improved filter access for the homeowner. A difficult attic installation required new ductwork to achieve proper airflow distribution, a challenge the crew resolved through detailed planning and clear communication. The technicians arrive prepared, explain options before proceeding, and follow through on cleanup, approachabilities that generate repeat business and referrals within the community.

What Customers Say

Five distinct reviewers all award five stars, with two specifically naming Ali as a technician who delivered exceptional service. Four of five reviews mention problem-solving beyond standard repairs, including custom filter rack modifications and dual-property installations. One reviewer notes the team communicated throughout the install explaining status and completion timelines.

5.0 · 258 reviews
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Working Hours

Sunday7 AM–8 PM
Monday7 AM–8 PM
Tuesday7 AM–8 PM
Wednesday7 AM–8 PM
ThursdayToday7 AM–8 PM
Friday7 AM–8 PM
Saturday7 AM–8 PM

Services

AC Repair & Maintenance

Diagnostic services, refrigerant charging, and seasonal tune-ups for cooling systems.

Heating System Repair

Furnace diagnostics, heat exchanger inspection, and heating component replacement.

HVAC Installation

Complete system installs including new ductwork for difficult configurations like attics.

Custom Modification

Non-standard installations such as filter rack modifications and custom equipment mounting.

Commercial Kitchen Hood Ventilation

Restaurant ventilation system installation and servicing including kitchen hoods.

Water Heater Installation

Replacement of water heaters, including integration with existing HVAC infrastructure.

Indoor Air Quality Assessment

System evaluation to improve comfort and airflow throughout living spaces.

Frequently Asked Questions