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HVAC Companies in Killeen, TX — Free Estimates
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As of July 2026, RatingsNearMe ranks 20 hvac companies in Killeen, TX by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Amtech Mechanical with a 4.6-star rating from 40 Google reviews and an RNM Score of 83/100. Also in the top tier: DTC Air Conditioning & Heating and Austex Air Conditioning & Heating LLC. The average rating across all listed hvac companies in Killeen is 4.8 stars from 304 reviews per business on average.
HVAC service in Killeen: $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.
Local Market Snapshot
20
Businesses listed
4.8★
Avg rating
304
Avg reviews
Jul 4, 2026
Last updated
Top Rated HVAC Companies
Trusted Georgetown HVAC company with a strong 4.6-star rating from 40 reviews.
6800 N Lakewood Dr, Georgetown, TX 78633, USATrusted by hundreds of customers with a strong 4.7-star average rating.
361 Logan Ranch Rd, Georgetown, TX 78628, USAGeorgetown’s top-rated HVAC company with a perfect 5.0 stars from 368 reviews.
737 Co Rd 148, Georgetown, TX 78626, USAHVAC Companies Rankings in Killeen, TX
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Amtech Mechanical6800 N Lakewood Dr, Georgetown, TX 78633, USA | 4.6★ | 40 |
| #2 | DTC Air Conditioning & Heating361 Logan Ranch Rd, Georgetown, TX 78628, USA | 4.7★ | 194 |
| #3 | Austex Air Conditioning & Heating LLC737 Co Rd 148, Georgetown, TX 78626, USA | 5.0★ | 368 |
| #4 | McCullough Heating & Air Conditioning5120 Airport Rd Ste. 125, Georgetown, TX 78628, USA | 4.9★ | 307 |
| #5 | Bee Cool Texas Heating and Air105 Halmar Cove Suite 240, Georgetown, TX 78628, USA | 4.9★ | 144 |
| #6 | Anders Air Conditioning LLC.105 Halmar Cove Unit 120, Georgetown, TX 78628, USA | 4.6★ | 717 |
| #7 | Quality Cooling, Heating & Plumbing106 Halmar Cove, Georgetown, TX 78628, USA | 4.9★ | 933 |
| #8 | Capitol Air Conditioning Services, LLC40225 Industrial Park Cir #101, Georgetown, TX 78626, USA | 4.9★ | 84 |
| #9 | Cool Kids AC, Heat & Plumbing40225 Industrial Park Cir suite 104, Georgetown, TX 78626, USA | 5.0★ | 121 |
| #10 | Express HVAC Service40112 Industrial Park Cir, Georgetown, TX 78626, USA | 4.8★ | 169 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All HVAC Companies in Killeen
Boasting a stellar 4.9-star rating from over 300 reviews, this Georgetown HVAC provider is highly trusted.
5120 Airport Rd Ste. 125, Georgetown, TX 78628, USA
Shoppers rate this Hutto HVAC company 4.9 stars with over 140 reviews.
105 Halmar Cove Suite 240, Georgetown, TX 78628, USA
Trusted by hundreds of local customers, holding a strong 4.6-star rating.
105 Halmar Cove Unit 120, Georgetown, TX 78628, USA
Trusted by hundreds of local customers with a near-perfect 4.9★ average rating.
106 Halmar Cove, Georgetown, TX 78628, USA
84 Google reviews average 4.9 stars, reflecting consistently exceptional local service.
40225 Industrial Park Cir #101, Georgetown, TX 78626, USA
Georgetown’s top-rated HVAC provider with a perfect 5.0 stars from over 120 reviews.
40225 Industrial Park Cir suite 104, Georgetown, TX 78626, USA
Georgetown's top-rated HVAC company with 4.8 stars from 169 reviews.
40112 Industrial Park Cir, Georgetown, TX 78626, USA
Earned a 4.9-star rating from over 240 Google reviews in Georgetown, TX.
150 Meda St, Georgetown, TX 78626, USA
Hundreds of 5-star Google reviews highlight this Hutto HVAC company’s exceptional reputation.
2006 Rivery Blvd #111, Georgetown, TX 78628, USA
Boasting 4.8 stars from 44 reviews, this Georgetown HVAC provider has exceptional customer satisfaction.
209 Skyline Rd, Georgetown, TX 78628, USA
Top-rated HVAC service in Georgetown with 4.6 stars from 23 reviews.
405 Grassland Ln, Georgetown, TX 78628, USA
Consistently rated 4.9 stars from 96 reviews for reliable HVAC service in Georgetown.
730 Co Rd 167, Georgetown, TX 78626, USA
Leander's top-rated HVAC company, boasting a stellar 4.9-star average from over 700 reviews.
14600 W State Hwy 29, Liberty Hill, TX 78642, USA
Trusted by hundreds of Leander homeowners with a flawless 4.9-star average rating.
114 Holmes Rd #110, Liberty Hill, TX 78642, USA
Rated 4.4 stars from 12 Google reviews, this HVAC provider has solid customer feedback.
110 Holmes Rd Ste# 107, Liberty Hill, TX 78642, USA
Trusted by hundreds of customers, this HVAC company holds a strong 4.7-star rating.
501 S Austin Ave floor 2 office 72, Suite 2, Georgetown, TX 78626, USA
Trusted by hundreds of customers with a near-perfect 4.9-star average rating.
723 W University Ave, Georgetown, TX 78626, USA
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HVAC Companies in Killeen, TX — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Amtech Mechanical | 83/100 | 4.6 ★ | 40 |
| 2 | DTC Air Conditioning & Heating | 94/100 | 4.7 ★ | 194 |
| 3 | Austex Air Conditioning & Heating LLC | 100/100 | 5.0 ★ | 368 |
| 4 | McCullough Heating & Air Conditioning | 98/100 | 4.9 ★ | 307 |
| 5 | Bee Cool Texas Heating and Air | 95/100 | 4.9 ★ | 144 |
| 6 | Anders Air Conditioning LLC. | 93/100 | 4.6 ★ | 717 |
| 7 | Quality Cooling, Heating & Plumbing | 98/100 | 4.9 ★ | 933 |
| 8 | Capitol Air Conditioning Services, LLC | 92/100 | 4.9 ★ | 84 |
| 9 | Cool Kids AC, Heat & Plumbing | 96/100 | 5.0 ★ | 121 |
| 10 | Express HVAC Service | 94/100 | 4.8 ★ | 169 |
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 Killeen
How do I find the best hvac companies in Killeen?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Killeen on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Killeen 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 Killeen, 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 Killeen?
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.
HVAC Companies in Nearby Cities
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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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