About Hi-Tech Heating & Cooling

Our History and Expertise

Hi-Tech Heating & Cooling was founded in 2007 when Doug Walter, Jr. took a leap of faith to build a company around his family oriented values and meticulous attention to detail. Built on 15+ years of experience and a client base of local families, Hi-Tech Heating & Cooling quickly grew to become a trusted home comfort partner for thousands of Highland, Milford and surrounding area residents.

As a family-owned and operated business, Hi-Tech Heating & Cooling embraces client-focused values that are often overlooked by other HVAC contractors.

Our team members are trained to install multiple types of heating and cooling systems, and are certified in a broad range of HVAC fields, including:

  • Geothermal systems
  • High-velocity duct systems
  • High-end AC and heating systems
  • Mini-split duct systems
  • Residential and steam whole-house
  • Residential steam boilers and hot water boilers
  • Humidification systems
  • Hot water tank installation and service
  • Hybrid HVAC systems
  • In-floor radiant heating
  • Hot water and indirect hot water tank installation and service
  • Detailed Manual-J in-home load calculations

 Prompt Arrival

We realize the value of your time, so we’re committed to arriving on time and completing our work as quickly and efficiently as possible.

 Respect for Your Home and Property

Our technicians exhibit unwavering professionalism when they enter and leave your home. We protect your flooring and furnishings with mats, tarps and shoe booties, and always treat your property as if it were our own.

 Lifetime Guarantee

Hi-Tech Heating & Cooling has been around for many years, and is always available to assist with project follow-through and future installations. Unlike other fly-by-night companies, we guarantee our work for as long as you own your home.

 Competitive Pricing

Hi-Tech Heating & Cooling works to obtain industry-best pricing on all materials and equipment. This allows us to pass those savings on to you. At the end of the day, we're able to offer affordable pricing without sacrificing quality!


To learn more about the Hi-Tech Heating & Cooling team, inquire about pricing or request an in-home energy audit, call 248.842.2162 or visit our contact page.