President Jonathan Wintersteller brings more than three decades of award-winning HVAC experience to San Diego. How do you grow a company? The first answer from leadership at Same Day is the same – culture.

At Same Day, You’re Not Another Number


We hire for heart. We take our work seriously without taking life the same way. We hire for heart and value integrity to the craft. We want motivated personalities looking to carve out their own niche while also embracing the best teamwork has to offer.


“There’s a lot of talent out there that just doesn’t want to be a number. Highly trained pros wanted to find us, we didn’t need to find them.  There’s not many contractors doing what we’re doing.”

Jonathan Wintersteller, President.

Our previous venture was named a North Bay Business Times “100 Best Places To Work”, and we’re sure many awards of that nature will follow us to San Diego. Don’t wait. Join a team that values family over everything else. We value family first and play as hard as we work.

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