5 HVAC Maintenance Contractors in Hiram, GA

3.1 avg rating
441 total reviews2 offer 24/7 service

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Top-Rated HVAC Maintenance Contractors in Hiram

#1

Pro Air Tech, LLC

4.9(247 reviews)
Highly Rated

All 231 reviews award 5 stars, a perfect sentiment split with no recorded complaints in the dataset. Response speed appears in six of eight sample reviews,…

298 Reynolds Rd Suite 112, Hiram, GA 30141
#2

Air Touch HVAC

5.0(160 reviews)
Highly Rated

Every reviewer awarded 5 stars, with 160 customers contributing feedback. Technicians Chavez, Tommy, and Sadrach each earned named commendation across multiple…

5745 Wendy Bagwell Pkwy, Hiram, GA 30141
#3

Southern Air Care LLC

4.7(33 reviews)
24/7

All four detailed reviews award 5 stars, with customers specifically praising response speed, transparent pricing, and technician honesty. Descriptors…

Strip 92 Shopping Center, 1818 Hiram Douglasville Hwy Suite E2, F, G, Hiram, GA 30141

All HVAC Maintenance Contractors (5 total)

Champion Mechanical

1.0(1)

The single available review awards 1 star and documents multiple service deficiencies including an incorrect…

65 Sparks Dr Suite 4003, Hiram, GA 30141

Brown's Refrigeration HVAC

0.0
24/7
415 Poplar Springs Rd, Hiram, GA 30141

HVAC Maintenance Costs in Hiram

Routine tune-up and maintenance plan pricing for Hiram homeowners.

ServiceLowAverageHigh
Single AC tune-up
$70$125$200
Single furnace tune-up
$80$135$220
Full HVAC inspection
$150$275$400
Annual maintenance plan
Includes 2 visits/year + discounts on repairs
$120$240$360
Premium maintenance plan
Priority service + free diagnostics
$200$350$500
Duct cleaning (full home)
$300$475$800
Filter replacement (per filter)
$15$35$75

Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

HVAC Maintenance in Hiram, GA: What to Expect

Atlanta’s warm, humid summers and frequent heat-index readings above 100°F drive steady year-round demand for reliable service, and that’s especially true for hvac-maintenance Hiram. With five contractors serving the area—an average rating of 3.1 across 441 reviews and two firms offering 24/7 service—residents depend on systems that handle both intense cooling seasons and cooler months.

Precise cost breakdowns were not provided in the source data, so exact dollar ranges are unavailable; costs typically hinge on system size, age, refrigerant needs, and parts like coils or compressors. Routine visits often cover filters, airflow checks, and electrical inspections, while larger repairs raise the price. Georgia requires HVAC contractors to hold a Class I (restricted) or Class II (unrestricted) license from the State Board of Conditioned Air Contractors, so verify credentials before hiring.

Customer highlights were not supplied, but review patterns matter: look for consistent punctuality, clear pricing, and responsiveness to emergency calls—factors reflected in average ratings. Given the mixed 3.1 score, request written estimates, check for maintenance agreements that clarify scope and frequency, and confirm 24/7 availability if summer heat waves are a concern.

Frequently Asked Questions

HVAC maintenance in Hiram costs $70-$200 for a single tune-up and $120-$360 annually for a maintenance plan covering both AC and furnace. Full system inspections run $150-$400. Most plans include 2 visits per year (spring AC, fall heating) plus priority scheduling and discounts on repairs.