4.8 Stars, 128 Reviews

Why homeowners keep calling the OG

You do not earn 128 reviews at 4.8 stars over three decades with clever marketing. You earn it one honest service call at a time. When neighbors describe working with Oak Grove, the same themes come up again and again, and they are exactly the things we set out to be known for.

What the reviews reflect

• Straight answers. An honest diagnosis and a real recommendation, including the times we say a repair will do and you do not need to replace anything.
• Showing up. Answering the phone at odd hours and actually arriving when the heat or the cooling has quit, because that is when it matters most.
• Fair, upfront pricing. A number you approve before the work starts, with no surprises added at the end.
• Work that holds up. Clean, code-correct installs and repairs that do not turn into a callback next week.
• Respect for your home. A local crew that treats the house like their own and leaves it the way they found it.

Read them for yourself

The best way to judge a contractor is to read the unfiltered reviews, so we send you straight to the source rather than cherry-picking quotes. See all 128 on our Google Business Profile, and you can also find us on Yelp.

Help the next neighbor out

If the OG has taken care of your home or business, a quick Google review genuinely helps other people in Livingston and Oakland counties find an honest HVAC contractor. It only takes a minute, and we read every one.