Highest Rated · Lawrenceville
Top-Rated HVAC Companies in Lawrenceville, GA
Every business ranked by real customer ratings. The pros at the top earned it — through consistent service, not advertising spend.
As of July 2026, RatingsNearMe ranks 16 hvac companies in Lawrenceville, GA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Reliable Heating & Air, Plumbing and Electrical - Grayson with a 4.8-star rating from 3,437 Google reviews and an RNM Score of 85/100. Also in the top tier: Cool Masters Services and Quality Air Care HVAC Company & Air Duct Cleaning. The average rating across all listed hvac companies in Lawrenceville is 4.9 stars from 366 reviews per business on average.
HVAC service in Lawrenceville: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated July 4, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Best Overall
RK Heating & Air Conditioning
RK Heating & Air Conditioning stands out as the top-ranked option due to its consistent high ratings and strong reputation in the Lawrenceville area.
Most Reviewed
Your AC Company
A high review count indicates a large customer base and proven reliability over time, helping you gauge consistent service quality.
When choosing an HVAC provider in Lawrenceville, compare each company's response time and warranty options, and read recent reviews to ensure they handle both routine maintenance and emergency repairs effectively.
Local Market Snapshot
16
Businesses listed
4.9★
Avg rating
366
Avg reviews
Jul 4, 2026
Last updated
Top Rated HVAC Companies
Trusted by customers, earning a 4.8-star average from over 3,400 reviews.
410 Grayson Pkwy, Grayson, GA 30017, USA4.8 stars from over 650 reviews, reflecting exceptional local service.
71 Hosea Rd, Lawrenceville, GA 30046, USALawrenceville's top-rated HVAC company with 415 perfect 5-star reviews.
710 Dacula Rd #4a, Dacula, GA 30019, USAHVAC Companies Rankings in Lawrenceville, GA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Reliable Heating & Air, Plumbing and Electrical - Grayson410 Grayson Pkwy, Grayson, GA 30017, USA | 4.8★ | 3,437 |
| #2 | Cool Masters Services71 Hosea Rd, Lawrenceville, GA 30046, USA | 4.8★ | 659 |
| #3 | Quality Air Care HVAC Company & Air Duct Cleaning710 Dacula Rd #4a, Dacula, GA 30019, USA | 5.0★ | 415 |
| #4 | RK Heating & Air Conditioning1414 Severbrook Cir, Lawrenceville, GA 30043, USA | 5.0★ | 21 |
| #5 | Triad Mechanical922 Hurricane Shoals Rd NE, Lawrenceville, GA 30043, USA | 4.9★ | 338 |
| #6 | Alpha Heating and Air LLC150 Cedarhurst Rd, Lawrenceville, GA 30045, USA | 5.0★ | 132 |
| #7 | Infinity Performance Heating and Cooling1296 Weatherbrook Dr, Lawrenceville, GA 30043, USA | 4.9★ | 104 |
| #8 | Your AC Company494 W Crogan St, Lawrenceville, GA 30046, USA | 5.0★ | 104 |
| #9 | Alpha & Omega HVAC470 Dacula Rd #2225, Dacula, GA 30019, USA | 5.0★ | 85 |
| #10 | Thermal Heating & Air Conditioning Repair of Lawrenceville480 Pike Park Dr, Lawrenceville, GA 30046, USA | 4.8★ | 79 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All HVAC Companies in Lawrenceville
Exceptional 5.0-star rating from over 20 Google reviews in Lawrenceville.
1414 Severbrook Cir, Lawrenceville, GA 30043, USA
Consistently rated 4.9 stars from over 330 local Google reviews.
922 Hurricane Shoals Rd NE, Lawrenceville, GA 30043, USA
Lawrenceville's top-rated HVAC provider with 132 five-star Google reviews.
150 Cedarhurst Rd, Lawrenceville, GA 30045, USA
Lawrenceville's top-rated HVAC choice with a 4.9-star average from over 100 reviews.
1296 Weatherbrook Dr, Lawrenceville, GA 30043, USA
Trusted by hundreds of customers, this HVAC company maintains a perfect 5.0-star rating.
494 W Crogan St, Lawrenceville, GA 30046, USA
Lawrenceville HVAC provider with a perfect 5.0★ rating across 85 reviews.
470 Dacula Rd #2225, Dacula, GA 30019, USA
Known for exceptional 4.8-star service across dozens of Google reviews in Lawrenceville.
480 Pike Park Dr, Lawrenceville, GA 30046, USA
4.7 stars across 74 Google reviews, reflecting strong local customer satisfaction.
305 Petty Rd, Lawrenceville, GA 30043, USA
Top-rated HVAC company in Lawrenceville with 71 flawless 5.0-star reviews.
250 Constitution Blvd, Lawrenceville, GA 30046, USA
Exceptional 5.0-star rating from 61 Google reviews for Lawrenceville HVAC service.
492 New Hope Rd, Lawrenceville, GA 30046, USA
Consistently rated 5.0 stars from 36 reviews in Lawrenceville.
1002 Ashton Park Dr SE, Lawrenceville, GA 30045, USA
Rated 4.7 stars from 94 reviews, this Lawrenceville HVAC company is highly recommended.
594 Davis Rd, Lawrenceville, GA 30046, USA
Trusted by hundreds of Lawrenceville customers, earning a strong 4.6-star rating.
2100 Riverside Pkwy Suite 128 #358, Lawrenceville, GA 30043, USA
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HVAC Companies in Lawrenceville, GA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Reliable Heating & Air, Plumbing and Electrical - Grayson | 85/100 | 4.8 ★ | 3,437 |
| 2 | Cool Masters Services | 85/100 | 4.8 ★ | 659 |
| 3 | Quality Air Care HVAC Company & Air Duct Cleaning | 88/100 | 5.0 ★ | 415 |
| 4 | RK Heating & Air Conditioning | 75/100 | 5.0 ★ | 21 |
| 5 | Triad Mechanical | 87/100 | 4.9 ★ | 338 |
| 6 | Alpha Heating and Air LLC | 85/100 | 5.0 ★ | 132 |
| 7 | Infinity Performance Heating and Cooling | 82/100 | 4.9 ★ | 104 |
| 8 | Your AC Company | 84/100 | 5.0 ★ | 104 |
| 9 | Alpha & Omega HVAC | 83/100 | 5.0 ★ | 85 |
| 10 | Thermal Heating & Air Conditioning Repair of Lawrenceville | 79/100 | 4.8 ★ | 79 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · July 2026
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Frequently Asked Questions — HVAC Companies in Lawrenceville
How do I find the best hvac companies in Lawrenceville?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Lawrenceville on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Lawrenceville licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, GA requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do hvac companies charge in Lawrenceville, GA?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a hvac companies in Lawrenceville?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the hvac companies on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every hvac companies on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: July 4, 2026.
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