H2C Heating, Cooling and Plumbing

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About H2C Heating, Cooling and Plumbing
H2C Heating, Cooling and Plumbing operates from South St Paul, Minnesota, holding a 4.8-star average drawn from 180 reviews. Their weekday service window stretches from 8 AM to 8 PM, with Saturday availability from 10 AM to 2 PM. The company handles water heater replacements, gas valve diagnostics, faucet repairs, and boiler maintenance, earning repeat calls from homeowners across the South St Paul area who have come to trust their straightforward approach to heating and plumbing work.
A pattern surfaces across reviews that goes beyond routine service calls. Keith helped one homeowner avoid an unnecessary purchase by walking them through a manufacturer warranty claim for their water heater thermostat, covering the part at no added cost. Robert diagnosed a condensate drain error in minutes and fixed a related wiring issue on the spot, charging only for the visit itself rather than padding the invoice with an upsell. This willingness to recommend repairs over replacements rather than revenue-generating equipment swaps shapes how customers describe their experience with the company.
Steven L called about a failing water heater gas thermostat and Keith arrived early, identified the faulty component, and coordinated the warranty claim directly with the manufacturer. He returned the next day to finish the installation once the part arrived and kept the final price below estimates from competing companies. When a weekend faucet leak turned into an emergency for Elizabeth Cutter, Jim responded promptly and resolved the situation without unnecessary drama. Across all four reviews, technicians Keith, Jim, and Robert earned separate five-star ratings, with customers specifically requesting each of them by name for follow-up work.
What Customers Say
Technicians Keith, Jim, and Robert each earned separate five-star ratings, and three reviewers explicitly requested their first names for future service. Steven L noted the final price came in below estimates from other companies, while Nicole Norfleet praised diagnostic transparency over equipment replacement pressure.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–8 PM |
| Tuesday | 8 AM–8 PM |
| Wednesday | 8 AM–8 PM |
| Thursday | 8 AM–8 PM |
| Friday | 8 AM–8 PM |
| Saturday | 10 AM–2 PM |
Services
Water Heater Installation and Replacement
H2C replaces failed residential water heaters, handling both standard units and gas valve systems with licensed plumbers.
Water Heater Gas Control and Thermostat Repair
Keith diagnosed a faulty gas control thermostat and coordinated a manufacturer warranty claim to cover the replacement part.
Plumbing Faucet and Emergency Leak Repair
Jim handled an emergency faucet leak that developed over the weekend, resolving the situation efficiently without upselling unrelated work.
Boiler Maintenance and Diagnostics
Robert performed a diagnostic assessment on a residential boiler and provided maintenance recommendations to extend equipment service life.
Boiler Condensate Drain and Wiring Repair
Robert cleared a condensate drain error and repaired a related wiring issue on the spot without ordering replacement parts.
Commercial and Residential HVAC Service
H2C serves both homes and light commercial properties across South St Paul with installation, repair, and maintenance options.