OFFICE: 248.471.3110 | 
PARTS: 800.466.3110

Detroit's Original Hot Water Specialists

Hartford & Ratliff Co., Inc. has Been Your Trusted Boiler and Water Heater Repair Expert Serving the Metro Detroit Communities for 69 Years

Since 1955, Hartford & Ratliff Co., Inc. has been providing hot water and steam heating services to people and businesses throughout the Detroit Metropolitan area. There are a lot of companies that claim to do what we do, but there are few with as much expertise and history in the community! We’re glad to be the air conditioning company so many residents in Farmington, Farmington Hills and Livonia know and trust.

Our Services

For information on water heater installation near Farmington MI, email Hartford & Ratliff Co., Inc..

Water Heaters

Since 1955, Hartford & Ratliff has been providing water heater repair services to people and businesses in the Farmington area.
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For information on boiler repair near Farmington Hills MI, email Hartford & Ratliff Co., Inc..


With almost 70 years in the HVAC business, we have the knowledge and experience to get your boiler unit repaired efficiently.
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For information on pool heater installation near Farmington Hills MI, email Hartford & Ratliff Co., Inc..

Pool Heaters

Imagine being comfortable in your pool or spa all-year round. No more thinking about having to drain your pool in September.
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Hartford & Ratliff Co., Inc. has certified HVAC technicians equipped to handle your Water Heater installation near Farmington Hills MI.


Although we are known for our boiler and water heater services, we also service and install furnaces and air conditioners.
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When it Comes to Hot Water & HVAC Repair,
We’re Tried and True

Trust our techs to service your AC in Farmington Hills MI
Our philosophy is simple: we treat our customers the way we'd like to be treated. Before starting work, we discuss your options and potential costs of your ac repair or air conditioner replacement. We show our respect by showing up on time, being prepared, doing quality work, and treating your home as if we were working in our own. When we’re done, you pay what was agreed upon up front and can count on us stand behind our work. When you couple that with our dedication to our customers, why would anyone in the Farmington area go anywhere else?

If we’re the kind of HVAC and hot water company you’re looking for, give us a call or send us an email to tell us more about your air conditioning problem. We promise you'll be glad you did!

Cities We Service

Customer Reviews

For information on water heater installation near Farmington Hills MI, email Hartford & Ratliff Co., Inc..

We Keep You
In Hot Water…

Curious why we call ourselves "The Hot Water Specialists"? Well, it's pretty simple. There are very few companies out there with our experience in the operation and maintenance of water heaters or steam boiler systems. We specialize in these boiler systems and have the knowledge, parts and knowledgeable technicians to keep yours in tip-top shape. And, of course, there's also the fact that we do something practically no one else in does: pool heaters.

Frequently Asked Questions

How Much Does AC Service Cost?
When Should I Check My Air Filters?
Why Can’t You Just Refill My Freon?
What are EERs and BTUs?
How Long Do Furnaces Last?
Is my unit Under Warranty
Hartford & Ratliff is a Michigan plumbing, tankless hot water heater, on demand water heater, pool heater, ductless mini split, heating, cooling, furnace & air conditioning repair, replacement, and maintenance, and backflow prevention service company located in Oakland County. Hartford & Ratliff will send you only the best plumber or technician to fix your plumbing problem, air conditioner repair, gas or propane (LP) furnace and water heater repair as well as all air conditioner replacement, furnace replacement, boiler replacement, tankless hot water heater installation, and solar pool heater repair, garbage disposer service, faucet repair, sump pump replacement, drain service, water line service, toilet repair and commercial sewer line service in Garden City, Westland, Livonia, Canton, Dearborn Heights, Inkster, Plymouth, Farmington, Farmington Hills, West Bloomfield, Bloomfield Hills, Waterford, Northville, Novi and Detroit. We service Wayne County, Oakland County, and most of Macomb County, Livingston County, and Washtenaw County, Michigan. So when you ask to find "A good heating and air conditioning repair or service company or plumber near me," you've come to the right place. We have been on Eight Mile Road in Farmington for over 25 years installing and servicing residential, commercial, industrial and institutional boilers, hot water heaters, and pool heaters. Hartford & Ratliff is a factory authorized dealer of many brands and services all brands of water heaters, boilers, pool heaters, furnaces, and air conditioners including Raypak, Lochinvar, American, A.O. Smith, Rheem, Ruud, Bradford White, Bosch, RBI, Ajax, Rinnai, Noritz, Takagi, Amana, Goodman, Coleman, Miller, Nordyne, Day & Night, Tempstar, York, Bryant, Carrier, Payne, Heil, Frigidaire, Gibson, Maytag, Trane, American Standard, Honeywell, Daikin, Mitsubishi, Fujitsu, and White Rodgers. We build cupro-nickel heat exchangers which last longer than copper for boilers, water heaters, and pool heaters.
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