Sanders & Johnson Heating, Cooling, and Plumbing: Denver CO's Trusted HVAC Experts

Sanders & Johnson Heating, Cooling, and Plumbing has been a reliable name for Denver CO homeowners and business owners since 1977. The company is still run by its original founders, Jim Sanders and Dan Johnson, who personally handle estimates and oversee operations. They focus on residential and light commercial systems, with a full team of certified technicians ready for both scheduled maintenance and emergency repairs. Their service department operates six days a week to support the community.

Business Overview

Founded nearly five decades ago, Sanders & Johnson provides heating, cooling, and plumbing services across the Denver metro area. They employ NATE and EPA-certified technicians who specialize in installations, repairs, and maintenance for homes and small businesses. The company offers flat-rate pricing before work begins, so customers know exactly what to expect. Whether it's a furnace breakdown on a cold winter night or an AC failure during a summer heatwave, their team responds with clear communication and skilled service.

Key Services

Sanders & Johnson handles all aspects of HVAC and plumbing systems. Their main services include:

• HVAC installation or replacement: They help select energy-efficient systems suited for Denver's climate, from furnaces to heat pumps.
• HVAC system repair: Technicians diagnose and fix issues with air conditioners, boilers, thermostats, and ductwork.
• HVAC system maintenance: Regular check-ups keep systems running smoothly and can prevent costly emergencies.
• Additional offerings: The company also provides indoor air quality solutions, water heater services, and plumbing work.

For local homeowners, this means having one trusted provider for heating, cooling, and plumbing needs.

Areas Served

Based in Denver, Sanders & Johnson serves numerous nearby communities. Their regular service area includes Sherrelwood, Welby, Berkley, and Indian Hills. They also work in Evergreen, Littleton, Aurora, and other Denver suburbs. Their long history gives them practical knowledge of local housing styles, from older Denver bungalows to newer suburban builds, helping them recommend systems that perform well in Colorado's dry climate and temperature swings.

Company History

Jim Sanders and Dan Johnson started the business in 1977. It remains one of the few Denver HVAC companies still operated by its original owners. From the beginning, they built a reputation for low-pressure, honest assessments. Don Watt, their first employee hired in 1980, now runs the residential service department. The company has been an Amana product dealer for over 25 years and is listed with the BBB's customer care network.

Leadership

Jim and Dan are actively involved in daily operations. They often visit homes themselves to provide free estimates, maintaining a hands-on approach. Their commitment to personalized service means customers regularly interact with the owners. This local presence reinforces their community-focused mindset, supporting Denver-area initiatives and emphasizing teamwork within their crew.

Specialties & Highlights

• Nearly 50 years of continuous operation under the same ownership.
• Industry-leading warranties on equipment and installations.
• Flat-rate service pricing provided upfront, with no surprise fees.
• Focus on energy-efficient systems that suit Denver's weather patterns.
• Preventative maintenance agreements to extend system life and improve reliability.

Why Locals Choose Sanders & Johnson

Denver CO residents turn to Sanders & Johnson Heating, Cooling, and Plumbing because they deliver what they promise, when they promise it. Their long-standing presence means they've serviced generations of local families. They combine technical expertise with straightforward communication, treating each customer's time and home with respect. For heating, cooling, and plumbing needs in Denver CO, Sanders & Johnson provides dependable, experienced service backed by almost five decades of local trust.