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Business Details
We have served Denver homeowners continuously since 1926, establishing ourselves as the city's oldest home service company. Our century of operation has built deep expertise across plumbing, heating, cooling, and electrical systems. We prioritize transparent communication by explaining every issue clearly and presenting real options without unnecessary upselling. Multi-generational customer relationships demonstrate our enduring commitment to trust and satisfaction. Our licensed plumbers, HVAC technicians, and electricians combine extensive experience with prompt, same-day service availability. We resolve complex problems efficiently, often succeeding where other providers have failed to diagnose issues correctly.

Every technician undergoes rigorous training to maintain the highest professional standards on every job site. We offer comprehensive solutions including water heater repair, repiping, AC replacement, and electrical panel upgrades. Our team arrives quickly, diagnoses accurately, and completes repairs right the first time. We back our work with a legacy of reliability that spans generations of Denver families. Customer peace of mind remains our ultimate measure of success in every interaction.
Highlights and features
  • We have served Denver continuously since 1926.
  • Our technicians provide same-day service for urgent repairs.
  • We never recommend unnecessary work and ensure transparent pricing.
  • Our multi-generational clientele spans over sixty years of trust.
  • We maintain a 4.7-star rating across 4,350+ verified reviews.
Services
Plumbing
Our licensed plumbers deliver comprehensive residential and commercial plumbing solutions across the Denver metro area. We handle everything from emergency slab leak detection and repiping to water heater installation and gas line repairs. Customers receive transparent diagnostics, fair pricing, and same-day service without unnecessary upselling.
HVAC
Our certified HVAC technicians provide year-round comfort solutions including furnace repair, AC installation, and heat pump maintenance. We specialize in modern ductless mini-split systems and smart thermostat integration for optimal energy efficiency. Denver homeowners benefit from rapid response times, expert diagnostics, and honest equipment recommendations.
Electrical
Our licensed electricians ensure safe, code-compliant electrical systems through panel upgrades, surge protection, and EV charger installations. We perform thorough safety inspections and install backup battery storage for uninterrupted power during outages. Clients receive transparent assessments, upfront pricing, and same-day service for all electrical needs.
Drain Cleaning
Our drain cleaning specialists utilize hydro jetting technology to clear stubborn blockages and restore full pipe flow. We conduct video sewer inspections to accurately diagnose issues before recommending targeted repair or replacement solutions. Homeowners avoid costly excavation with our trenchless methods and receive upfront pricing for all services.
Sewer Repair & Replacement
Our team provides expert sewer line repair and full replacement services using minimally invasive trenchless techniques. We address root intrusion, pipe corrosion, and collapse with durable materials that meet local codes. Customers gain peace of mind through transparent diagnostics, fixed pricing, and same-day emergency response.
Reviews (7)
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.
Marv O.
Apr 18, 2022 Report
Like a lot of customers, I regret that I ever used their services. I needed to replace a filter for a humidifier. They ended up charging me $510 with the trip charge. It shouldn't have cost more than $120-$180. Within two weeks, the unit broke down. An electrode on the unit had burned up. My suspicion it was there shoddy work but I can't prove. Another technician says this never happens., They said it should be warrantied under their work and offered to come out free to look at it.

They came out and looked and gave me a $2,100 estimate to fix it. They charged me $265 for a trip charge. I should have kicked them out of the house. I had a reputable company come in and fix the problem for $315 plus $60 for another filter. Buyer beware.
Joe Fignar
Apr 10, 2022 Report
Jay is a godsend! My water heater went out early Friday morning when I was about to take my shower. He was immediately dispatched and was here within the hour. He did a complete install of a brand new water heater, expansion tank, the works. This man cares about his work, which is nigh unheard of anymore, especially in the trades (I know this because I once was one). The price was not cheap, but I am very happy with the work (and the hot water), the attention to detail, and above all else, the honesty! Other trades people need to take lessons from this man in the ways of the truth. Thank you so much again for helping me in my hour of need! Sincerely, Joe
Nita W.
Apr 10, 2022 Report
The one star is for the service tech, who was efficient and polite. As for the company, they charged me more for a new garbage disposal and installation than I am going to be charged by a different company for the purchase and installation of a new dishwasher! Do not use this company. They think too much of themselves. They asked for a review after the visit. I gave them a very poor review. They didn't even bother to respond.