5 Diamond HVAC (Comfort Bros Heating And Air)

Services: Heating system repair, Installation, Install AC
Aug 22nd, 2022

Carlos and his company used our services, was paid for our services from the general contractor and kept the money paid to him for us. He has since ghosted us and will not return phone calls. We did receive an email response after numerous attempts telling us to contact his bankruptcy lawyer, but the number is not valid. I would be careful doing business with this company.
Jul 6th, 2022

This company does not pay its bills. We were contracted to perform work by the owner Carlos of 5 Diamond for a building in Chula Vista. They have been paid in full for the work that we performed and still have not paid us. It is $6,000 and has been almost a year. They do not answer their phone or emails.
Jul 4th, 2022

Robert and Justin were amazing! They were friendly, transparent, and honest about what services were needed for my HVAC unit. There was no up-selling for unnecessary services. Thank god I called them for a second opinion after my first experience with another provider who attempted to scam me out of $700.00. I highly recommend 5 Diamond Mechanical.
Oct 5th, 2021

I hired 5 Diamond Mechanical for an AC diagnostics as my water source heat pump was not pumping out cold air. They recommended a few services system flush and coil cleaning totaling around $700 or replace the whole unit. Their initial quote for replacement the units guts, as they call them, was $14K which is outrages as I found out from the manufacturer equipment cost is $3995 + tax & shipping. 5 Diamond than lowered their quote to $10K installed which would mean their install labor cost would still be over $5K for a few hours to install a slide in chassis. I unfortunately purchased the services they recommended which did not fix my issue. Why would I trust them with a new install? Let's just say, I will not be recommending 5 Diamond to anyone I know. Service: HVAC system maintenance
Oct 25th, 2021