HVAC company · Royal Oak, MI

Comfort Zone Heating, Cooling, and Electrical

4.8 from 410 Google reviews#28 of 60 HVAC companies near Madison Heights Last updated Nov 1, 2026
72SCORE

At a glance

Trades
HVAC, Electrical
Address
4238 Edgeland Ave, Royal Oak, MI 48073

How the 72 score breaks down

Rating quality36.0 / 45
Review volume18.8 / 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★
391
4★
4
3★
0
2★
2
1★
13

Completed the job on time and neatly

Google review, Oct 29, 2026

First time using this company. First time having such a thorough analysis of the equipment. Great info. and no hard sell. Appreciated the learning experience. He even took the time to relight my gas fireplace at no charge. I will definitely be using Comfort Zone from now on. Highly recommend!

Google review, Oct 27, 2026

Frank and his team did a great job to install a mini-split system for our unheated back porch. I am confident that it will keep the room warm during our cold months (December to March). I'll provide a followup report after this winter.

Google review, Oct 23, 2026

Read all 410 reviews on Google

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

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