Furnace repair, AC repair, installation, financing available, and 24-hour emergency service — serving Warren and the Metro Detroit area.
Warren Furnace LLC is a full-service HVAC company serving Warren MI and Metro Detroit for over 20 years. From furnace repair and installation to AC repair, AC installation, humidifiers, and air quality — we handle it all for both residential and commercial customers. Most of our calls now come from repeat customers and referrals, which tells us we must be doing something right.
Waiting on a broken furnace can lead to frozen pipes and damage to your home. Call us as soon as possible — we evaluate the situation and provide a written quote before any work begins.
A new furnace saves money every month on utility bills and can increase your home’s value. We offer a financing program so the upfront cost never has to be a barrier.
Broken air conditioner on a hot day? We’ll get a technician out quickly and have your temperature back to comfortable in no time. Your tech will recommend the most economical path forward.
We have relationships with the major manufacturers who provide us discounted pricing — and we pass those savings on to you. Financing options available on every new unit.
We offer evening and weekend appointments as well as 24-hour emergency service. It’s our desire to work around your busy schedule and come out when it’s convenient for you.
Whole-house humidifiers, air filtration systems, furnace cleaning and inspections, AC tune-ups — we are your one source for everything your indoor air needs.
A look at the work our technicians do every day keeping Warren homes and businesses comfortable year-round.
Warren Furnace LLC is simply the best place to call for all of your HVAC needs. We have over 20 years of experience in all aspects of HVAC and an excellent reputation in the Warren Michigan area. We service most of the Metro Detroit market and work with both residential and commercial customers.
We offer evening and weekend appointments and have 24-hour emergency service for your convenience. Most of our calls now are from previous customers and referrals from previous customers — which tells us we must be doing something right. Give us a call today and you will see just how great we really are.
Yes. We understand that heating and cooling problems do not just occur during normal business hours. We offer evening and weekend appointments as well as 24-hour emergency service, and will make every effort to get to your home or business as quickly as we can.
Yes. We understand it can be difficult to afford the upfront cost of a new furnace or air conditioner. For your convenience, we offer a financing program so you can pay over time.
We serve Warren MI and most of the Metro Detroit market for both residential and commercial heating and cooling needs.
Yes. Our technicians service all makes and models of furnaces and air conditioners. We have relationships with the major manufacturers who provide us with discounted pricing on new units, which we pass on to you.
The average lifespan of a furnace is 15–20 years. If you have a furnace that is up in age and also requires extensive and expensive repairs, it may be the right time to invest in a new one. Our technician will evaluate and provide a written quote so you can decide with no pressure.
We recommend having your furnace and air conditioner inspected and cleaned at least every year or two. Routine servicing can nearly double your unit’s lifespan while saving you on future repairs.
Yes. Warren Furnace LLC is fully licensed and insured in Michigan. Most of our staff attend continued education on a quarterly basis to stay up to date on best practices in the industry.
Real feedback from real Warren area homeowners and business owners.
“Our furnace quit on a Sunday night in January. Warren Furnace had a technician at the house before midnight. He found the problem fast, gave me the price up front, and had heat back on the same night. Honest people and fair prices.”
Google Review“They replaced our furnace and AC together last spring. The financing made it doable for us and the crew was clean, respectful, and finished in a day. Our gas bill has dropped noticeably since. Really glad we called them.”
Google Review“Another company told me I needed a whole new AC unit. Warren Furnace came out for a second opinion, found it was a capacitor, and fixed it for a fraction of the cost. They could have easily sold me a new unit and didn’t. That’s why I keep calling them.”
Google ReviewPrefer to talk to someone? We can often give you a quote right over the phone.
Call 586-500-7888Fill out the form or give us a call. We can often provide a quote right over the phone and respond quickly.