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H&

4.8

(393 reviews)

via Google

Hartford & Ratliff Co Inc

Farmington, Michigan

32708 Eight Mile W, Farmington, MI 48336, USA

+1 248-206-5427
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Hartford & Ratliff Co Inc is an HVAC business based in Michigan, built around its main service, Energy Efficient Solutions. The company works with homeowners and businesses that want heating and cooling systems to perform well while using less energy. It serves roughly two communities across the state, with a local focus on Detroit and Farmington.

Services Offered

Energy Efficient Solutions in Farmington Thermostat Services in Farmington

Service Area

Detroit, Michigan Farmington, Michigan All of Michigan

About Hartford & Ratliff Co Inc

Energy Efficient Solutions begin with a review of how a property uses heating and cooling. Technicians look at existing equipment, airflow, and controls, then recommend upgrades that cut wasted energy without overspending. Depending on the building, that may mean adjusting equipment, improving system settings, or planning replacement options that fit the home or business.

Thermostat Services cover installation, replacement, and programming, so temperature schedules match how people actually use a space. The company has earned a 4.8-star Google rating from 393 reviews, a record that reflects how customers have judged its work.

Property owners comparing local pros in Detroit or Farmington can use these details as a starting point, then ask each company about scope, timelines, and written estimates. Requesting a clear explanation of recommended work is a practical way to find a good fit. Find more HVAC professionals and compare options through HVAC Service Fast.

State license record

No record on file

We do not have access to Michigan’s license records yet, so we cannot show license details for this business. The missing information here says nothing about whether Hartford & Ratliff Co Inc is licensed.

Before you hire, check it yourself. Ask for the license number and look it up at the Michigan LARA License Search. It takes a minute and protects you if something goes wrong.

Frequently Asked Questions

What services does Hartford & Ratliff Co Inc offer?
Hartford & Ratliff Co Inc offers Energy Efficient Solutions and Thermostat Services for homes and businesses. Energy Efficient Solutions focus on reducing heating and cooling energy use, while Thermostat Services cover installation, replacement, and programming.
What areas does Hartford & Ratliff Co Inc serve?
The company serves Detroit and Farmington, and it works with roughly two communities across Michigan. Contact the business directly to confirm whether a specific address falls within its service area.
How do I choose a licensed, insured HVAC contractor in Detroit?
Look for proof of current state licensing and liability and workers' compensation insurance, and confirm both before work begins. Comparing written estimates and reading recent customer reviews can also help you find an HVAC contractor near me that fits your needs.
What should I check before hiring an HVAC pro?
Ask for a written estimate that lists the scope of work, equipment, warranties, and timeline. Confirm the company's contact details, service history, and how it handles follow-up questions after installation.
What are signs it is time to call an HVAC professional?
Call a professional if your system short cycles, makes unusual noises, or fails to hold a set temperature. Rising energy bills or uneven heating and cooling across rooms are also common reasons to schedule an inspection.

Local market — Farmington

HVAC pros here

1

Have a website

100%

Cooling demand

548

Heating demand

6,802

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Local context for Farmington

Buying a new AC or heat pump in Michigan

  • Michigan is in the DOE North region: new central air conditioners installed since January 1, 2023 must meet at least 13.4 SEER2. Heat pumps must meet 14.3 SEER2 and 7.5 HSPF2 nationwide.
  • Since 2025, new systems are built for lower-impact refrigerants such as R-454B or R-32. Ask which refrigerant a quoted system uses and for its AHRI certificate number, which confirms the matched system’s rated efficiency.

Before you hire Hartford & Ratliff Co Inc

Based on the records we hold for this business.

  • Ask for the license number

    Ask for their Michigan license number and check it yourself before work starts. Look it up: Michigan LARA License Search

  • Ask for proof of insurance

    We have no insurance details on file. Ask for a certificate of general liability and workers' compensation coverage before anyone works in your home.

Nearby HVAC pros

Closest alternatives, by straight-line distance.

Reviews

This business also has a 4.8★ rating from 393 Google reviews.

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Where this information comes from

Name, address and phone
Public business listings · added Sep 8, 2026
Rating
Google reviews
Contact details and links
Scan of the company's own website · scanned Sep 9, 2026
Profile summary
Written automatically from the records above

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HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.