Best Heater Replacement in Denver CO

Don was very thorough and prompt. We will definitely use him again.

Heart Heating Cooling Plumbing & Electric is a quality company you can count on. Preston came to our house on a same-day call and fully repaired our air conditioner unit. He went the extra mile to source the parts and completed the work the same day. Excellent customer service and very professional! Will use their service again for sure!

During April 22-29, 2022, Ian Polman the senior HVAC expert at Absolute Heating-Electric-Air of Commerce City, started and completed a project to replace my combination domestic water- radiant floor heat boiler. The replacement was necessitated because our 24 year-old German-made boiler had ceased working. Repair of the boiler was no longer possible because neither the manufacturer nor after market companies could provide parts.Thus over a continuous five day period, the old water heater-boiler was removed and replaced with a tankless (2 quarts of water) Navien NCB-240/130H condensing combi-boiler. The house heating component has 8+2+8 valves that are controlled by 10 zone controllers attached to 10 thermostats for about 3800 square feet of house. The domestic water supply serves three showers and numerous facets.This system was recommended and priced the previous year, by the prior Absolute HVAC expert, Eric Scharrer, due to functionality, ability to obtain parts from several suppliers for repair, and expected lower cost per month to use over the previous system. Absolute honored the year old estimate/price quote which was not required by them. The installation required in addition the rewiring and replacing the zone controllers, wiring for the Navien unit, and replace,ment of some of the thermostats for communication to the Navien unit.Ian with a company electrician and additional HVAC personnel installed and tested the new system to insure it functioned as required. Ian toured the house with me, and explained what thermostat communicated to which zone controller and valves. He also instructed me on how to interpret the function (temperature, on or off) displays on the unit to understand that it is working properly. He also tested each zone’s thermostat to insure they properly communicated to the Navien boiler. The house heated back up after being off for 7 days in an appropriate time frame for radiant in-floor heating. The domestic hot water was tested at key locations in the house and performed properly.The system worked as promised in the installation time frame as promised. They actively got the system working almost a day sooner than promised. All the Absolute employees were easy to work with, they communicated articulately so that expectations were clear. They arrived to start each day as promised with advance notification as to who was arriving. Each day, they cleaned their work areas and at the end of the job left the property clean.I have now used the hot water system for almost a month. The system is performing well. Sometimes, though it does take a little longer to warm up and become hot compared to a domestic hot water tank. This change is not significant enough to be concerned. It is too soon to determine if my gas bill for heating water will drop due to the change in the system.I easily and clearly recommend Ian Polman with Absolute for similar work and mantainance on this system. His expertise on a very complicated system and ability to explain it in laymen terms was wonderful. His skill allowed me to feel comfortable about the ability of this very expensive system to function and perform as needed, thus keeping my angst and stress at a low level.

Chance at Wirenut is fantastic, always patiently answering my million questions. He points out ways to upgrade my home, like a friendly recommendation...no sales pressure. He does a fast, professional job and cleans up every bit of dust. 10 stars to Chance & Wirenut!!

Tech was on time and professional. Knowledgeable, went above and beyond with other issues that the builder installed. Install was two days ago and I’ve recommended them to three friends. These guys operate how a business should.

Jason was fantastic! On time, friendly, got right to work, and once he looked at the two inspection items he said very minor and charged significantly less than others quoted. Great job

Excellent service and affordable. On time and job was done correct. Highly recommend!

On time, honest and cares about their work. I have used numerous times and have always had an exceptional experience!

The best part of this experience was Ron, the technician. He is knowledgeable, highly experienced and competent. He is also incredibly nice and friendly. He went the extra mile for us in repairing our AC so we could postpone what will be a more costly replacement down the road. He is terrific. We will specifically ask for him in the future.

Justin was very thorough and did a great job installing a tankless water heater when our old tank water heater died of old age. He did a great job of explaining his proposal and was very courteous during the install. I would definitely recommend him to family and friends.

Great integrity > Superb workmanship > Very Reliable > Friendly and Cheerful Service > Punctual > Professional. Highly Recommended

Chad came out today to do some electrical work for me and I was very pleased with the entire experience. He was courteous, professional, prompt, efficient, and his prices were very reasonable. I highly recommend him and will not hesitate you call him the next time I need electrical work done.

Aaark Total Home Services was called for no heat. The 15 year old furnace would have needed $1200 in repairs with no guarantees as to what may break next or when. The furnace was replaced, the 15 year old water heater was replaced preemptively and a new humidifier was put on the unit. A big project that Aaark Total Home Services managed expertly. They had five trucks to the house to get everything done in a day. They took excellent care of the house with runners and clean shoes/boots, and care to not hit anything when hauling old and new equipment. I would highly recommend Aaark for all your home care needs. They do it all and they do excellent work. Joe Nieusma

Chris was on time, professional and courteous. He answered all my questions, provided me with repair options and did it all with a smile. When you're spending over $1,000 unexpectedly, its good to have someone doing the work who's confident, knowledgeable and seems to like what they're doing. I'm satisfied with the outcome and smarter about my plumbing than I was before Chris arrived. Thanks!

These guys are great, fairly priced, and actually have integrity. Taylor actually did my work and not only was the work done well, he had a great attitude and was easy to work with. Highly recommend this company.

My experience with OBrien electric is super great. O'Brien is friendly and personalable.great guy.servive is honest ,fast and reliable. Also very reasonable quote too.
It's hard to find such great electric service company in Colorado this day.I will recommend to anyone who need services.

Ralph and Angel did an amazing job. Very professional and answered all my questions. They were great!

Andrei was quick and attentive, listened to my problem description which helped him identify the most likely solution. It was a tricky problem. But his isolation methodology was sound and he took great care before he cut his first hole in the drywall.

Our air conditioner stopped working last night. Blue Sky was able to come out first thing this morning. Jake was able to quickly replace a bad capacitor, add coolant to the system, confirm proper operation and give me some additional pointers in a two hour service call. We have used Blue Sky for previous HVAC needs and we continue to be satisfied.

Kenneth Foust, owner of Electrical Solutions is a liar and a coward in the way he conducts business.
I would encourage anyone needing the help of an electrician, or an honest person to look elsewhere.
I'd be happy to verify....