Deljo Heating, Cooling & Plumbing

Reviews

• VC

  Victoria Cardenas (Victoria Cardenas)

  4 days ago
  5.0
  Drew stopped by for the maintenance and he was amazing! He was thorough on his findings and recommendations. I love working with this company .
• TH

  Tyler Hensala

  4 days ago
  2.0
  Deljo Heating, Cooling, & Plumbing responded to our call when poor quality air was coming into our home on a smoky day this summer via our ERV. The technician who came out was very polite and helpful, which was appreciated. He opened the ERV system, taped the openings closed with foil tape, and set the second-floor thermostat to the fan on position to filter the smoke. However, we were caught off guard by the final bill. While we understand paying the diagnosis fee (even though we were clear about the work we needed vs. a true "diagnosis"), the additional charges for a "minor repair" brought the bill north of $400. The repair simply consisted of applying foil tape and showing us how to take the foil tape off for fresh air to re-enter the home once the smoke dissipated. We appreciate the prompt service and the friendly technician, but charging over $400 for a simple tape application feels unreasonable. We expected more proportionate pricing for such a straightforward task.
• HS

  Heidi Spielmaker

  Sep 23, 2026
  5.0
  Seamless experience and the technicians explained everything and left NO mess for us to clean up! They were very personable and patient with our inquiries as well!
• KC

  Kayla Cook

  Sep 14, 2026
  5.0
  I would leave six out of five stars if I could! My technician Jorge Dimitriadis went above and beyond on his service. There was buildup in the rental property’s toilet from the previous tenant. One maintenance person did a surface level job of cleaning but did not fully remove the obstruction. Jorge went above and beyond and came to a solution and even explained the perpetual problems older toilet models can cause. Moving forward with this insight, I can perform my own upkeep the previous tenant did not. Thank you kindly!
• JJ

  Justin James

  Sep 9, 2026
  1.0
  I had a leaky HVAC unit in my attic with water coming down through my exhaust fan in my main floor bathroom. Called Deljo up since I had a service contract- unfortunately, they seem to have sent a sales rep rather than an actual technician. I was immediately was told my system was too old to fix and that I would need a whole system since the coils were old, the refrigerant is no longer available, etc. The tech went up and took a bunch of pictures without even trying to properly diagnose the issue and kept asking when they could have the sales team come by give me an estimate. The tech seemed to just looking over the notes written during my summer service a few months before. He didn't even have the courtesy to try to remove the water that was accumulating in the pan under my unit lol. A new system is an easy $10k+ nowadays so I rightfully declined and asked for a second opinion. I called my local HVAC company and surprise surprise- it was a simple clog in one of my lines. Evidently, Deljo either did not try to clear the line properly with a nitrogen flush during my summer service (I know this because they did not carry a giant nitrogen tank up to my attic like my local company did). The tech from my local company charged $150 to come out, but cleared the line for me free of charge. He even had to decency to wet vac out the water in the pan before he left. I had a horrible experience with Deljo, I learned my lesson and will stick to my local HVAC. Deljo evidently prioritizes sales first, disgusting but unfortunately not surprising.