Highest Rated · Round Rock
Top-Rated HVAC Companies in Round Rock, TX
Every business ranked by real customer ratings. The pros at the top earned it — through consistent service, not advertising spend.
As of May 2026, RatingsNearMe ranks 17 hvac companies in Round Rock, TX by verified customer ratings and review volume. The highest-rated is Blue Ribbon Cooling, Heating, Plumbing, & Electrical with a 4.9-star rating from 2,782 verified reviews. Also in the top tier: Service Wizard Air Conditioning, Heating, and Plumbing and Koala Cooling: HVAC Department. The average rating across all listed hvac companies in Round Rock is 4.8 stars from 676 reviews per business on average.
HVAC service in Round Rock: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated May 17, 2026 · Scored by ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
17
Businesses listed
4.8★
Avg rating
676
Avg reviews
May 17, 2026
Last updated
Top Rated HVAC Companies
Blue Ribbon Cooling, Heating, Plumbing, & Electrical
3121 Eagles Nest St #150, Round Rock, TX 78665, USA
Service Wizard Air Conditioning, Heating, and Plumbing
132 TK Industrial Blvd, Hutto, TX 78634, USA
Koala Cooling: HVAC Department
1102 S Industrial Blvd Suite C, Round Rock, TX 78681, USA
HVAC Companies Rankings in Round Rock, TX
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Blue Ribbon Cooling, Heating, Plumbing, & Electrical3121 Eagles Nest St #150, Round Rock, TX 78665, USA | 4.9★ | 2,782 |
| #2 | Service Wizard Air Conditioning, Heating, and Plumbing132 TK Industrial Blvd, Hutto, TX 78634, USA | 4.9★ | 1,937 |
| #3 | Koala Cooling: HVAC Department1102 S Industrial Blvd Suite C, Round Rock, TX 78681, USA | 4.9★ | 948 |
| #4 | Kinsey Heating and Air1107 Wonder Dr #102, Round Rock, TX 78681, USA | 4.8★ | 1,414 |
| #5 | TemperaturePro304 Hazelwood St Suite 4, Leander, TX 78641, USA | 4.9★ | 560 |
| #6 | PT Maintenance. Air Conditioning & Heating Services402A W Palm Valley Blvd Ste 326, Round Rock, TX 78664, USA | 4.8★ | 85 |
| #7 | Chilly Air Services1502 Chisholm Trail Rd A, Round Rock, TX 78681, USA | 5.0★ | 342 |
| #8 | Grande Air Solutions2512 W Pecan St #320, Pflugerville, TX 78660, USA | 4.8★ | 605 |
| #9 | Christianson Air Conditioning and Plumbing1950 Louis Henna Blvd, Round Rock, TX 78664, USA | 4.0★ | 486 |
| #10 | Climate Masters Heating & Air Conditioning2200 E Palm Valley Blvd, Round Rock, TX 78665, USA | 4.8★ | 91 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated May 2026
All HVAC Companies in Round Rock
Kinsey Heating and Air
1107 Wonder Dr #102, Round Rock, TX 78681, USA
PT Maintenance. Air Conditioning & Heating Services
402A W Palm Valley Blvd Ste 326, Round Rock, TX 78664, USA
Chilly Air Services
1502 Chisholm Trail Rd A, Round Rock, TX 78681, USA
Grande Air Solutions
2512 W Pecan St #320, Pflugerville, TX 78660, USA
Christianson Air Conditioning and Plumbing
1950 Louis Henna Blvd, Round Rock, TX 78664, USA
Climate Masters Heating & Air Conditioning
2200 E Palm Valley Blvd, Round Rock, TX 78665, USA
On Air HVAC
301 S Heatherwilde Blvd #921, Pflugerville, TX 78691, USA
Aire Serv of Round Rock
600 S I-35 Frontage Rd, Round Rock, TX 78681, USA
Cool Kids AC, Heat & Plumbing
907 Fieldstone Pl, Round Rock, TX 78664, USA
Texas Comfort Air - Heating - Air - Electrical Services
3141 Eagles Nest St #210, Round Rock, TX 78665, USA
AiRCO Air Conditioning, Electrical and Plumbing
1000 S I-35 Frontage Rd, Round Rock, TX 78681, USA
Dependable Round Rock HVAC Repair
2361 S A.W. Grimes Blvd, Round Rock, TX 78664, USA
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Frequently Asked Questions — HVAC Companies in Round Rock
How do I find the best hvac companies in Round Rock?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Round Rock on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Round Rock licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, TX 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 Round Rock, TX?
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 Round Rock?
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: May 17, 2026.
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