Sanders & Johnson Heating, Cooling and Plumbing

Sanders & Johnson Heating, Cooling and Plumbing serves the Greater Denver area with comprehensive HVAC and plumbing solutions, earning a 4.8-star average across 774 client reviews. The company maintains a full-service operation spanning heating installation, repair, and replacement alongside air conditioning maintenance, heat pump services, and indoor air quality enhancements. Their plumbing division handles water heater work, drain cleaning, and fixture replacements, positioning them as a single resource for home comfort systems. The business operates Monday through Saturday from 8 AM to 5 PM, with Sunday hours matching the weekday schedule.

What distinguishes Sanders & Johnson is their manufacturer partnerships with tier-one brands including Mitsubishi, Rinnai, Bradford White, and Aprilaire, enabling them to spec and install equipment matching homeowner preferences and budget constraints. The company offers same-day service for urgent calls, a practical feature during Denver's temperature extremes. Their financing options make larger replacements more accessible, while their anti-virus HVAC services address indoor air quality concerns specific to Colorado's seasonal wildfire activity and dry climate. A reviewer noted the company honored warranty work when a tech missed a repair component, demonstrating accountability beyond the initial service call.

Customer reviews name specific technicians and scenarios that illustrate their service approach. Reviewer Darrell Kramer described tech Zabih replacing 110 feet of sewer line during poor weather while keeping him informed throughout the process and relocating the line to preserve trees. Another reviewer, elizabeth bl, detailed technician Tyler diagnosing a recurring tankless water heater leak, using camera inspection to trace the water path and providing multiple repair-versus-replacement options with detailed explanations. Technician Josh earned mention for on-time arrivals and transparent pricing discussions, while reviewers Kristen N and Adam Dungan both highlighted the company's responsiveness during emergency calls and their willingness to return and correct oversight items without dispute.