HVAC company · Zionsville, IN

Control Tech Heating, Air, & Plumbing

4.9 from 1,307 Google reviews#7 of 48 HVAC companies near Carmel Last updated Sep 25, 2026

80SCORE

At a glance

Trades: Plumbing, HVAC
Address: 1200 Parkway Dr, Zionsville, IN 46077

How the 80 score breaks down

Rating quality40.3 / 45

Review volume22.4 / 25

Review recency15.0 / 15

Years in business2.5 / 10

Verified license0.0 / 5

Scores are calculated the same way for every company. See the method.

What customers say

5★

1,257

4★

3★

2★

1★

Austin was our tech. He diagnosed our HVAC problem and made a suggestion to add a surge protector to the unit. He ordered the parts and they were available in two days. On the second visit he installed the control board and surge protector. He checked for any additional error codes and it was clear. Very thorough se…
Google review, Sep 25, 2026

On time polite clean and well dressed
Google review, Sep 24, 2026

Arsenio was great he serviced my air conditioning and also my furnace today. He gave me a heads up on an issue that would be need to be addressed in the spring with the compressor of my air conditioner. He was right on time and was extremely helpful answering my questions….
Google review, Sep 22, 2026

Rating distribution and reviews from the company's public Google listing.

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See the full Carmel ranking