The Original Hot Water Specialists

Hartford & Ratliff Co Inc has been maintaining comfort in Detroit's homes and businesses through every season for nearly seven decades. As pioneers in hot water systems and full-service HVAC providers, we've established ourselves by delivering consistent service exactly when customers need it. Our certified technicians bring years of practical experience to each project, from repairing air conditioners during summer heat waves to fixing heating systems during Michigan's cold winters. We recognize that comfortable indoor environments are fundamental to your family's health and your business's efficiency, which is why we provide around-the-clock emergency service throughout the Detroit Tri-County area.

Since 1955, Hartford & Ratliff Co has adapted to new technologies while staying true to our customer service principles. Our MPMCA Contractor of the Year award reflects our commitment to industry excellence and technical skill. We serve as authorized warranty partners with all major manufacturers, ensuring proper equipment service and warranty protection. We offer free estimates, accessible financing options, and discounts for seniors and veterans. From seasonal maintenance checks to new system installations, our mission remains the same: delivering dependable, efficient heating and cooling solutions that improve your comfort while being mindful of your budget. Contact us today for the service you need!

With specialized boiler and water heater knowledge dating back to 1955, we provide outstanding service for boiler and water heater installation, maintenance, and repair. Our technicians receive thorough training on all heating systems and brands, providing consistent heating and hot water solutions for homes and businesses alike.

Our full range of AC services maintain your home's coolness during hot weather. We provide everything from regular maintenance and efficiency adjustments to system replacements, ensuring your cooling system works effectively throughout the summer months.

Emergency Heating and Air Repair

When your comfort can't be delayed, our 24/7 emergency team responds promptly to fix your heating or cooling system. We come prepared to identify and solve most problems immediately, reducing downtime and quickly restoring comfortable temperatures in your home.

Heating Services

Our heating services include everything from furnace maintenance to complete heating system installations. We focus on keeping Detroit homes warm during the coldest months by providing reliable, energy-saving heating solutions customized to your home's specific requirements.

High-Efficiency HVAC

Lower your energy use and monthly bills with our efficient HVAC systems. We'll guide you in choosing and installing equipment that delivers maximum performance with minimal environmental impact, providing lasting savings and better comfort throughout your home.

HVAC Testing

Our thorough HVAC testing finds inefficiencies and potential issues before they become expensive repairs. Using modern diagnostic tools, we assess your system's performance and provide evidence-based recommendations to improve its operation.

Maintenance Services

Regular upkeep increases equipment lifespan and prevents unexpected failures. Our seasonal maintenance programs prepare your heating and cooling systems for optimal performance when needed most, safeguarding both your comfort and investment.

Specialty HVAC Services

In addition to standard heating and cooling, we provide specialized solutions for unique comfort needs. From humidity management and air cleaning to zoned systems and smart home connectivity, our specialty services address all indoor environmental concerns.

Thermostat Services

Improve your comfort and efficiency with our thermostat installation services. We help you select and set up the ideal control system, ranging from simple models to advanced smart thermostats that adapt to your preferences automatically.

Plumbing Services

Restore comfort and reliability with our professional plumbing services. We diagnose and resolve everything from minor leaks to major system issues, ensuring your plumbing operates smoothly and efficiently. Our team delivers dependable solutions tailored to your needs.

Plumbing Services

Restore comfort and reliability with our professional plumbing services. We diagnose and resolve everything from minor leaks to major system issues, ensuring your plumbing operates smoothly and efficiently. Our team delivers dependable solutions tailored to your needs.

About

Learn More About Hartford & Ratliff Co, pioneers in hot water and HVAC services, delivering dependable, professional service with 24/7 emergency support across the Detroit Tri-County area. Discover our commitment to quality, experience, and customer satisfaction!