Delta Mechanical

★★★★☆ 4.1 / 5 (179)
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: 5980 Fairmont Ave Ste 111, San Diego, CA 92120
: (480) 222-0766
: https://deltamechanical.com

Company Overview

Delta Mechanical, Inc. has been delivering repiping, plumbing, and HVAC solutions across California. If you face an urgent issue that requires prompt attention, need routine maintenance, are enhancing your residence, or anything else, rely on us for the support you need. Our team consists of experts in the field, capable of managing nearly any task swiftly and effectively.

Business Services

  • Drain repair
  • Hot water recirculation pump installation
  • Hot water recirculation pump repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Water heater installation
  • Water heater repair

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours

Recommended Customer Reviews

Fred A.
★★★★★

Had a 13 year old leaking water heater that was simply due for a replacement. Went through Digital Mechanical Inc (a 3rd party contractor for Home Depot). They were very responsive and they were able to get me in first thing the very next day since I inquired late in the day. My service technician, Joshua, was prompt, professional and efficient. I was concerned at first as he was by himself, but I was very impressed by his work ethic. He was courteous, knowledgeable and brought his A game as a did a very thorough job taking out the old water heater, installed new metal earthquake straps, replaced sediment trap and installed the new heater without any issues. Had the unit installed, cleaned up around the work area and took the time to explain the features. Gave some pro tips and I never felt rushed. So great to have hot water again, especially on a cold rainy day. Joshua definitely knows his stuff and exemplifies a 5 star service. Great job!

Robert H.
★★★☆☆

I'm being generous; I believe the installation of 2 toilets was satisfactory, however one toilet was running continuously after he finished and I had to get him to come back. He said he fixed the problem and left. The toilet kept running after being flushed, and I had to call Delta. A different mechanic arrived, and solved the problem. In addition, the boxes that one toilet came in were not removed.

Francis O.
★★★☆☆

The technician did a good job installing the water softener. However, the thing lacking is instruction on how to install salt, what kind of salt, how much is needed and how to know when the softener is working. I had to go to the web to find answers. For 650.00 to install a water softener, I would imagine that Delta mechanical should have better educated or trained the technician to deal with the customers ignorance about the equipment they purchase. Not so sure if I would use Delta mechanical ever again.

Paul R.
★★★★★

We were floored by the great work, attitude and kindness of one Tsvetan Vasilev. Although I was not present for the install, my daughter and son-in-law give the highest praise for him and would recommend him for any job one needs. Keep up the great work Tsvetan!!

Ben C.
★★★★★

I shopped water heaters, found the best for me, and called the Home Depot installation line to check out installation prices. Brian from Delta called back within the hour, reviewed what would be needed, advised me on local codes, and gave me a price over the phone. No pressure to sign up so I checked with another local guy who was higher priced and sounded whiny, so I called Brian back and we set the install date. I later had to change the date and had no problem doing so. On install day the Delta installer Luis called in advance, showed up in a Delta truck with the right product and made quick work of my replacement. Besides being a joy to talk with, he took away the old tank and left a clean work space. I'm very pleased.

Carl M.
★★★★★

My technician, J. Austin, was extremely efficient and customer focused. The garbage disposal unit he installed was done correctly and quickly and this really impressed me. In addition, he cleaned up after he completed the job with having to be asked. Also, he was very personable. Overall, he did an outstanding job and Delta Mechanical is lucky to have employee like J. Austin representing them. I hope this information is shared with this employee.
DR CARL MERRITT

Farima T.
★★★★★

We did completely remodel our investment property; different companies had to help us to make it happen but I have to say the BEST experience I had was with Cristhian Alballo Ruiz. Not only he was super professional and knowledgeable with his job but also very caring & helpful.
The way he helped us was perfect; if you would get lucky to have him for your services; you won't be disappointed.
Thank you Cristhian for your help.

John P.
★★★★★

Water heater replacement experience was same-day prompt; very well priced; courteous; and the technician was on-time. Initial phone contact was within 2 minutes of install request on web!

A very complete and well done installation plus work to catch us up to code.

Highly recommended!

Drew H.
★★★★★

Drew was prompt, efficient, and answered all our questions. Drew was very easy to work with, including going to Home Depot with me to pick up the new hot water heater. I give him 5 stars!!! Well done Drew!!!

Ava L.
★★★★★

Thomas came out to re-connect our disposal, faucet, and our cooktop after a new countertops/sink installation. He's very nice, courteous, and professional. Everyone I dealt with at Delta (through Home Depot Installation Services), was great, much appreciated!!!

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