About Us

about us

Find Out Why We're The HVAC Company People in Howell Trust

Bio

Tony started in the HVAC industry when he was just 12 years old, carrying tool boxes and assisting with installs for a family owned company. From the age of 14 and all through high school, he worked in a sheet metal shop, fabricating metal and staging jobs. After high school he joined the residential add-on and replacement jobs industry and then eventually into the commercial industry side.
He has been a licensed contractor since 1995, operating in Livingston and Oakland counties here in Michigan. He split from his last business parter in 2022 taking the commercial side of the business himself and relinquishing the residential aspect of the business along with the name recognition to the departing partner.
In 2023, he reorganized and began Oak Grove Heating and Cooling, LLC and adopting the brand OG (The OG of HVAC).
Concentrating primarily on larger commercial jobs has kept the company thriving, and the company is now prepared to rebuild bigger and better, a fully functioning residential leg of the business to ensure a well-rounded HVAC business.

Mission Statement

We deliver innovative, energy-efficient HVAC and indoor air quality solutions tailored to the unique needs of homeowners. By combining cutting-edge technology with exceptional customer service — and backing our work with industry-leading guarantees and warranties — we provide total comfort, health, and peace of mind.

Core Values

We uphold the highest standards of integrity, truth, and honesty — not just in our words, but in our work. From transparent pricing to accurate diagnostics and dependable service, we apply these values in ways our customers can see, feel, and trust. Every job is backed by guarantees that reflect our commitment to doing what’s right — every time..

Our Promise

We promise to serve every customer with integrity, act with unwavering trustworthiness, and deliver unmatched value in every service we provide. From your first call to the final follow-up, you can count on us for honest solutions, reliable workmanship, and a commitment to your total comfort and satisfaction.

Products and Services

We provide full-service HVAC solutions for both residential and commercial clients, handling everything from new construction installations to system replacements — whether it’s a family home, local restaurant, or hotel.
Our offerings include:
Complete HVAC installations – from the ground up
Replacements and upgrades for existing systems
A range of high-end and budget-friendly brands to fit any need or budget (Trane, RunTru, Captiveaire, Fabric Air, Amana, Goodman, Bosch, Navien, Mitsubishi)
Indoor air quality improvements to help reduce dust, allergens, and other airborne irritants
Customizable maintenance programs to keep your systems running reliably for years
Our in-house sheet metal fabrication shop delivers custom solutions for residential and commercial systems—guaranteeing a perfect fit every time.
No matter the size of the job, we’re committed to delivering comfort, efficiency, and long-term value with every service.

about us

Find Out Why We're The HVAC Company People in Howell Trust

At Oak Grove Heating and Cooling, LLC we stand by our experience and workmanship. That is why we offer warranties with all our products and labor. Our Lemon Law Guarantee will prevent you from getting stuck with a dud system. If the equipment fails to operate upon installation, we replace it. No questions asked. We also back all our work with a 25 Year Workmanship Warranty. That’s right. We put it in writing that our installation services will last you at least 25 years. We’re not perfect, but if we make a mistake, we make it right.

Available 24/7

24-Hour emergency service is available for all clients

Skilled Technicians

Our team of experienced professionals is dedicated to delivering top-notch solutions.

Quick Service

We endeavor to provide a 60-minute response time!

Awesome Results

For awesome results just Call Oak Grove Heating and Cooling (517) 618-7100

Oak Grove Heating and Cooling

TRANE EXPERTS YOU CAN TRUST

The technicians at Oak Grove Heating and Cooling, LLC are proud to be a part of the Trane partnership. This is one of the best brands in the business, and one we’re proud to stand behind.  

Why Choose Us

  • Over 40 Years HVAC Experience
  • Licensed and Certified Technicians
  • Lemon Law Guarantee On All Products
  • 25-Year Workmanship Warranty
  • Free In-Home Consultation
Call Us Now!
Emergency Heating Service (1)

We Handle It All So You Can Rest Easy While Our Experienced Contractor Is On The Job

Contact Us
Testimonials

What Our Customers Say

John S.
Exceptional heating service! Oak Grove Heating and Cooling fixed my furnace with efficiency and professionalism. From the initial quote to the final repair, they exceeded my expectations. Highly recommended!
John S.
Lisa M.
As a business owner, I rely on a reliable HVAC system. Oak Grove Heating and Cooling delivered top-notch commercial HVAC services promptly and at a fair price. Their expertise is unmatched!
Lisa M.
Robert D.
A/C troubles in the middle of summer are no joke. Oak Grove Heating and Cooling came to the rescue with swift AC service. Courteous technicians and transparent pricing – a trustworthy company!
Robert D.
contact details

Our Contacts

Give us a call anytime day or night, we endeavor to answer all inquiries 24/7 with a response time of 60 minutes. We will be happy to answer your questions. 
 
Location

Howell, MI

Phone

(517) 618-7100

Mail

Write Us An Email