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Business Details
We have served Denver homeowners continuously since 1926, making us the city's oldest home service company. Our century of operation reflects deep expertise across plumbing, heating, cooling, and electrical disciplines. We employ licensed plumbers, HVAC technicians, and electricians who prioritize accurate diagnostics over unnecessary upsells. Our team explains every issue clearly, presents real options, and never recommends work you do not need. We offer same-day service availability to resolve urgent problems quickly and minimize disruption. Multi-generational customer relationships demonstrate our consistent reliability, with some clients trusting us since the 1960s.

Our professionals arrive promptly, complete jobs correctly the first time, and maintain transparent communication throughout. We back our work with a commitment to peace of mind, ensuring every repair meets rigorous professional standards. Our Bell Perks Club provides exclusive benefits, appointment reminders, and special offers for loyal customers. We maintain a 4.7-star rating across over 4,350 reviews, reflecting sustained client satisfaction. We serve the entire Denver metro area, including Aurora, Centennial, Highlands Ranch, and surrounding communities. Our comprehensive service portfolio covers everything from emergency slab leaks to full HVAC replacements.
Highlights and features
  • We have served Denver continuously since 1926.
  • Our technicians explain issues and never upsell unnecessary work.
  • We provide same-day service for urgent plumbing and HVAC emergencies.
  • Our 4.7-star rating reflects over 4,350 verified customer reviews.
  • We offer comprehensive plumbing, HVAC, and electrical services under one roof.
Services
Plumbing Repairs
Our licensed plumbers handle everything from leaky faucets and slab leaks to full repiping projects for Denver homeowners. We diagnose issues accurately using advanced equipment and provide upfront pricing before any work begins. Customers receive durable solutions that prevent recurring problems and protect property value.
HVAC Services
Our certified HVAC technicians install, repair, and maintain heating and cooling systems including furnaces, heat pumps, and air conditioners. We prioritize energy efficiency and proper sizing to reduce utility costs while maximizing indoor comfort year-round. Denver residents benefit from same-day emergency service and transparent repair options.
Electrical Upgrades
Our licensed electricians specialize in panel upgrades, surge protection, and EV charger installations for modern Denver homes. We ensure all work meets current code requirements and enhances electrical safety and capacity. Homeowners gain peace of mind with reliable power distribution and future-ready infrastructure.
Sewer Replacement
Our trenchless sewer replacement technology minimizes yard disruption while delivering permanent solutions for damaged or collapsing lines. We conduct video inspections to pinpoint problems and provide honest assessments before recommending replacement. Denver property owners avoid costly excavation and enjoy restored drainage with long-term warranties.
Water Heater Installation
Our experts install tankless, heat pump, and traditional water heaters tailored to household demand and energy goals. We handle sizing calculations, permit acquisition, and professional installation to ensure optimal performance and safety. Clients receive consistent hot water, lower energy bills, and extended equipment lifespan.
Reviews (4)
Caroline Quane
May 31, 2022 Report
Our experience with Bell was excellent. From the start, our project manger, Lance, explained our options and what to expect very well. We had a new boiler installed, moved the entire leaking basement zone from the concrete pad to the walls/ceiling, and replaced radiators. Nate and Derrick worked on the project for a week. They were friendly, professional, diligent and openly communicated their plan and any decision points quickly.

We greatly appreciate how they took their time and limited the impact to our drywall as much as possible all while keeping work zones clean. We are incredibly happy with the end result, excited to have heat restored to the basement, and plan to use Bell for future services.
Phil B.
May 27, 2022 Report
My rating was originally won but I have had time to deal with Bell a number of other times and I am very happy with them.
William T.
May 27, 2022 Report
Bell Plumbing and Heating technician that showed up wanted just under $1000 to install a dishwasher. He said it was the industry standard. Old dishwasher was already gone, no issue swith existing plumbing or electrical, and it ended up being a 20 minute task with competitor company we went with.who charged around $200, a seemingly fair price for the time and skillset needed for the task. Bell still charged the callout fee though. Recommend looking elsewhere for your plumbing needs.
Gerald Siegfried
May 15, 2022 Report
I recently used Bell to replace a 30 year old boiler in our house that goes to our radiant floor heating and domestic hot water supply. Nick and Josh were great. Super personable, easy to talk to, walked me through the new system (it was extremely complex in my opinion), and got everything working in the estimated time. They did a massive amount of work. The old system was not installed to code, there was quite a bit of ductwork that needed redone and a lot of piping to make it more maintainable in the future. I would recommend Bell Plumbing and Heating and will continue to use for future work.