60 Emergency HVAC Contractors in Lawrenceville, GA

4.8 avg rating
14,594 total reviews22 offer 24/7 service

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Top-Rated Emergency HVAC Contractors in Lawrenceville

#1

Casteel Heating, Cooling, Plumbing & Electrical

4.9(6,652 reviews)
24/7 Highly Rated

Six reviewers across the dataset provide qualitative detail, with four (including both 5-star reviews) mentioning specific technicians by name, Brad Fisher and…

305 Petty Rd # G, Lawrenceville, GA 30043
#2

1-Tom-Plumber

5.0(1,426 reviews)
24/7 Highly Rated

All eight reviewers awarded 5 stars, with emergency response speed mentioned by three homeowners who received same-day or two-hour arrivals. Technicians Jesse,…

629 Airport Rd Suite A, Lawrenceville, GA 30046
#3

Rapid Response Plumbing

4.9(1,290 reviews)
24/7 Highly Rated

All 1,290 reviews carry five-star ratings, with technician names appearing across dozens of client narratives: Jason Johnson handles sewer and drain projects,…

100 Paper Mill Rd Suite 4-D, Lawrenceville, GA 30046

All Emergency HVAC Contractors (60 total)

Wall Heating & Air Conditioning, Inc.

5.0(1,002)
Highly Rated

5 of 6 detailed reviews mention specific technicians (David, David Payne, or Kris) by name, and every…

485 Scenic Hwy S, Lawrenceville, GA 30046

Kalahari Electrical Services

4.9(810)
24/7 Highly Rated

Eight hundred and ten reviewers collectively award Kalahari Electrical a 4.9-star average, with multiple…

4790 Sugarloaf Pkwy, Lawrenceville, GA 30044

Georgia Rooter Services LLC

4.9(406)
24/7 Highly Rated

With 405 five-star reviews against a single one-star complaint, Georgia Rooter Services maintains a 4.9…

1360 Country Acres Ln, Lawrenceville, GA 30045

DaCosta Plumbing & Drain

4.8(409)
Highly Rated

All 409 reviews award 5 stars, with customers consistently praising on-time arrival, clear communication,…

279 W Crogan St, Lawrenceville, GA 30046

Triad Mechanical

4.9(338)
24/7 Highly Rated

Of nine detailed reviews, six award five stars and describe specific positive scenarios including same-day…

922 Hurricane Shoals Rd NE, Lawrenceville, GA 30043

Committed Contracting & Water Damage - Lawrenceville

5.0(222)
24/7 Highly Rated

All 222 reviewers awarded 5 stars, with multiple customers specifically naming individual technicians: Nick,…

363 Swanson Dr suite a, Lawrenceville, GA 30043

Lance Used Auto Parts

4.3(341)

Four of seven reviewers gave five stars, praising the staff's patience and the shop's fast part retrieval.…

375 Maltbie St, Lawrenceville, GA 30046

Arrowhead Plumbing

4.8(158)
24/7 Highly Rated

158 reviews yield a 4.8 average rating with consistent mentions of owner involvement. Five-star reviews…

390 W Pike St, Lawrenceville, GA 30046

Sims Radiator Service

4.9(121)
Highly Rated

All six reviewers awarded 5-star ratings, with four explicitly naming technician Matt and noting his honest…

80 E Crogan St, Lawrenceville, GA 30046

Your AC Company

5.0(104)
24/7 Highly Rated

104 reviewers collectively award a perfect 5.0 stars, with multiple customers specifically praising price…

494 W Crogan St, Lawrenceville, GA 30046

Billy Butler Heating & Air Conditioning

4.6(153)
24/7

152 reviews yield a 4.6-star average, with multiple five-star ratings specifically praising same-day arrival,…

2100 Riverside Pkwy Suite 128 #358, Lawrenceville, GA 30043

Gwinnett Plumber Pro Service

5.0(96)
24/7

All six analyzed reviews carry 5-star ratings, with technicians named in every assessment. Customers…

440 S Perry St Suite 203, Lawrenceville, GA 30046

Super Pro Plumbing

4.7(127)
24/7

127 reviews yield a 4.7-star average with 9 of 9 sampled reviewers awarding 5 stars. Positive feedback…

1880 Wildcat Trace Cir, Lawrenceville, GA 30043

Pepiciello's Truck Repair

4.7(124)
24/7

5 of 6 detailed reviews mention specific technicians by name, with Tony receiving consistent praise for…

1829 Riverlanding Cir, Lawrenceville, GA 30046

PuroClean of Lawrenceville

5.0(85)
24/7

All 85 reviews award 5 stars, with multiple reviewers naming Nicole, Will, or Tiffany as their primary…

478 Northdale Rd Suite 201, Lawrenceville, GA 30046

Ac Mechanical Heating & Air Conditioning LLC.

4.7(95)
24/7

All five reviews award 5 stars, with three explicitly naming technician Will and praising his troubleshooting…

594 Davis Rd, Lawrenceville, GA 30046

The Comfort Guardians

5.0(72)
24/7

All seventy-two reviews award five stars, with Mayel and Miguel named across multiple testimonials as the…

250 Constitution Blvd, Lawrenceville, GA 30046

Eco Appliance Repair LLC

4.8(85)

All 85 reviewers award five stars, with multiple customers specifically naming technician Andrey. Reviewers…

Wayside Dr, Lawrenceville, GA 30046

Thermal Heating & Air Conditioning Repair of Lawrenceville

4.8(79)
24/7

Seven of seven reviewers award 5 stars, with technicians David and Russell named across multiple…

480 Pike Park Dr, Lawrenceville, GA 30046

Knight Air Conditioning & Heating Co.

4.7(74)
24/7

Five reviewers award full marks, with three specifically naming individual technicians as reasons for their…

305 Petty Rd, Lawrenceville, GA 30043

JR Hobbs

4.5(81)
24/7

Three of six available reviews award five stars, with customers specifically praising on-time arrivals,…

2021 Cedars Rd SE, Lawrenceville, GA 30043

Greenlee Plumbing

4.8(59)

All five detailed reviews award 5 stars, with three specifically praising same-day response and fair pricing.…

485 Buford Dr #219, Lawrenceville, GA 30046

S&n heating and cooling

5.0(39)
24/7

All 39 reviews award 5 stars, with Said named as the primary technician across multiple customer accounts.…

2606 Five Forks Trickum Rd SW, Lawrenceville, GA 30044

iDealService (Appliance Repair)

4.9(40)

All 8 posted reviews award 5 stars, with 4 customers specifically naming technician Mike or Mike T for their…

1750 Cedars Rd SE, Lawrenceville, GA 30045

Hurricane Group

5.0(36)
24/7

All 36 reviews award 5 stars, with eight reviewers specifically naming individual technicians, Gabriel,…

1585 Old Norcross Rd 208 h, Lawrenceville, GA 30046

Benjamin Franklin Plumbing

5.0(33)
24/7

All 33 reviews award 5 stars, with technicians Michael and Leo receiving direct name recognition across…

478 Northdale Rd Suite 409, Lawrenceville, GA 30046

Lawrenceville Winsupply

4.8(37)

All five detailed reviewers award 5 stars, with three specifically naming staff members (Catherine, Carl,…

625 Old Norcross Rd Ste A, Lawrenceville, GA 30046

Emergency HVAC Costs in Lawrenceville

After-hours, weekend, and holiday HVAC service pricing in Lawrenceville. Rates are typically 1.5-2x standard.

ServiceLowAverageHigh
After-hours service call (weekday night)
Base fee before labor
$150$200$300
Weekend service call
$175$225$325
Holiday / major holiday call
$225$300$450
Emergency labor (hourly)
1.5-2x standard hourly rate
$160$205$250
Emergency repair total (typical)
Repair + after-hours surcharge
$300$700$1,200
Emergency repair (major)
Compressor, heat exchanger failures
$1,200$2,200$3,500

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

Emergency HVAC in Lawrenceville, GA: What to Expect

Lawrenceville’s summers are hot and humid as part of the Atlanta metro, with many days above 90°F and frequent heat-index spikes over 100°F that push cooling systems hard. That climate keeps emergency calls steady year-round, which is why emergency-hvac Lawrenceville listings show about 60 contractors with an average 4.5-star rating from nearly 15,000 reviews—strong market depth and active competition.

The dataset didn’t include specific topCostItems, so homeowners should note that emergency repairs can vary widely depending on parts, labor and after-hours fees. Georgia requires HVAC professionals to hold either a Class I (restricted) or Class II (unrestricted) license from the State Board of Conditioned Air Contractors, and verifying a license can help avoid unexpected charges and ensure technicians meet state standards.

Customer highlight entries were not provided in the supplied data, but patterns across the market are visible: 40 of the 60 contractors advertise 24/7 service, and the large review volume points to many repeat and referral customers. When selecting a responder, prioritize licensed technicians, transparent after-hours pricing, prompt communication, and clear warranty terms rather than advertising claims alone.

Frequently Asked Questions

Emergency HVAC in Lawrenceville adds a premium of $100-$300 to the standard service call fee, with labor billed at 1.5-2x normal rates. After-hours weekday calls typically run $150-$300 before repairs, weekends $175-$325, and holidays $225-$450. Total emergency repair costs usually land between $300-$1,200.

All HVAC Contractors in Lawrenceville, GA

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