
Serving Alta Loma, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Credit card accepted
"Customer service was great Daniel explained ever that was going on with the AC"




Serving Alta Loma, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Credit card accepted
"Customer service was great Daniel explained ever that was going on with the AC"



Serving Alta Loma, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Customers say: Quick response
"I recently worked with this company, and I cannot stress how smoothly everything went. Adrian is a great technician and provides great customer service. He responds quickly and schedules you ASAP to fix the unit. He communicates with you as he finds the issue, works fast, and has the greatest service fees. I recommend his services."





+4

Serving Alta Loma, CA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Great customer service. Super helpful"





+9

Serving Alta Loma, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"The extensive knowledge provided by Brandon, technician, and the solutions to repair the A/C unit. MSP was prompt on my request for a quote, next day availability, and great customer service. Great service!"





+67

Serving Alta Loma, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Emergency services offered
Warranties offered
"Review of inspection and estimate bid process. This is a solid, honest, and professional company. Thank you to Ivan who came out to the property to assess a mainline leak by our sidewalk. He offered impeccable service and respect with understanding of my needs for plumbing repairs. All City came through with requested bids for both a 2 foot patch repair and a full water mainline replacement for several types of piping and methods. Ivan provided proper legal estimate contracts and scope of work details, responded promptly and courteously to all phone calls, emails and texts. As it turned out the County Public Works Department easily fixed the connector leak when repairing the sidewalk concrete and the mainline was confirmed as stable. The mainline had been replaced prior, unbeknownst to me. No extra repairs were needed. I definitely would have contracted All City to do this repair if it was necessary. Ivan is the best, very kind and polite as was the office staff and Dominic who booked the appointment. I’m glad All City is in the OC area! Thank you, it was a pleasure to interact with your company!"





+42

Serving Alta Loma, CA and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Kayvan was a wonderful service tech! He was on time and professionally checked out the water heater and the HVAC system. He was so polite and friendly. He explained the need for a new filter in the heating unit and showed me photos of the unit located in the attic. He also offered to do a friendly deed for free, which I greatly appreciated, He’s a great asset to Service Champions!"





+13

Serving Alta Loma, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"I’m so glad I called HD mechanical to have my thermostat fixed. We set a time to meet up and he was there on time and very professional. He was very thorough with his work and explained to me all the work he performed. He even checked and serviced my unit, showing me that my filter needed to be changed. Would definitely recommend to anyone who needs and service/repairs done."





+14

Serving Alta Loma, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Emergency services offered
Warranties offered
"Guardian Plumbing repaired our high water pressure issue by replacing valve, flushed our tankless water heater, and fixed shower head leak. The repair cost was reasonable and the plumber was professional, courteous and did a good job with no issues. I will call them again for my next plumbing related service."





+6

Serving Alta Loma, CA and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"The Tech went above and beyond to do my inspection and service. I did nor buy the yearly maintenance plan and I did not buy the $190. furnace filter ($20) at Home Depot. I had and still have a problem with the system. It makes a growling noise every 2 minutes or so. Thanks so much, anyways."





+29

Serving Alta Loma, CA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"He went to the my tenant house, our tenant was happy with his customer service. He provides us two options, repairs vs. replace. Based on cost value we decided to replace AC units and he gave us a discount too."
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