Aiden, Poway
Star Star Star Star Star

They thoroughly explained the repairs needed and provided a great quote. The repair was completed efficiently, and my heat pump is now working flawlessly!

Amelia, National City
Star Star Star Star Star

Same Day did an excellent job unclogging my basement drain. I got quality, honest service at a reasonable price, just what I hoped for!

Andrew, Coronado
Star Star Star Star Star

The maintenance crew Bryant Hernandez, Jose Guzman, Dominic Gullette and Franky Inzuza we’re very knowledgeable, courteous and respectful of our property and day to day operations of our household. They worked around our schedule and activities during the day. Everyone had a job to do and it was done well. I highly recommend this team. Outstanding customer service and wouldn’t hesitate to recommend them to friends and family.

5 Stars

I've struggled to find an honest HVAC company in San Diego to service my home, but I am glad I came across Same Day Heating, Cooling, Plumbing online. I called and spoke to a professional representative who quickly sent a tech to my house. The technician arrived promptly and was helpful and knowledgeable. He had the issue diagnosed and fixed within 30 minutes, and at a reasonable cost. I will continue to use this company for all of my needs and am thankful for their assistance. I highly recommend them!

Mike F., San Diego
5 Stars

I had several other contractors out to fix my fairly new furnace that had stopped working around Christmas. They all put parts in, only to have it stop working almost immediately. The technician from Same Day Heating and Air Conditioning found the actual problem to be nothing more than a dirty sensor. He quickly fixed and inspected the attic and found two air vents were almost completely disconnected. We had questioned our high utility bills during the hottest months when running the AC, this was likely the issue. We were impressed that he went the extra mile and we will be replacing the damaged venting before summer with Same Day! Thanks again

Ryan R., City Heights, San Diego
5 Stars

Wow, very impressed and lived up to their name! Called looking for a quote for some AC duct work and replacing a 20 yr old AC unit, super polite and responsive over the phone. AC Technician was extremely knowledgeable and professional, didn't try to sell me, was great about telling me what my options were and didn't quote anything unnecessary. Ended up getting a new system and paid exactly what was quoted. Seriously top of the line service! Thanks Same Day!

Ken C., Ramona
5 Stars

I got the call from our short term rental visitors that our air conditioner was not working. They were hot, annoyed, and not very friendly. I was 500 miles away but needed to get this thing fixed ASAP. I searched around for someone that could get to the home quickly and get this thing fixed. I came upon Same Day's promo offer for $99.00 diagnostic (the fee was waived!). From the moment I first called all the way through the diagnostic and fix the communication was top notch. Professional service, courteous technicians, and super reasonable pricing. Not to mention they came to the house and had the unit fixed in a matter of a couple of hours. The tenants even called me to thank me for sending such a professional, courteous technician. 5 star company all day.

Curtis M., Escondido

The Worst Part of HVAC Repair is Waiting...

With Us It's Done The Same Day...

...Or You Don't Pay! The Same Day guarantee says that we’ll get your heater, AC or heat pump running on the SAME DAY we arrive. If we can’t, you don't pay the service call fee. No questions simple as that. We believe it’s a right for a homeowner to live in comfort, which is why we pride ourselves in speed and efficiency.

Your Family Has Needs. So Does Ours

Having grown one HVAC & plumbing company into an Inc. 5000 business, we know what success looks like, and what happy customers sound like. Same Day is not your traditional, bought-and-sold HVAC outfit. Family owned and operated, we offer efficient solutions for your home with a practice that has been perfected over time.

Expert Installation and Iron-Clad Warranty

You shouldn’t have to pay for what isn’t right — be it HVAC repair or replacement, or plumbing fixes. Not only do we offer the Same Day Guarantee, but we pride ourselves on an iron-clad two-year money back guarantee on all replacements or repairs.


Check Before You Call

Which best describes your furnace?

Does it have a pilot light and is it on?

We Install Nearly ANY Product.

Why Choose Same Day Heating, Cooling, Plumbing For HVAC & Plumbing Service?

Family-owned Same Day Heating, Cooling, Plumbing offers fast, reliable AC repair and installation services, heater repair & installation, and now plumbing services, in San Diego County. Our promise to you is always that if we do not fix your system the SAME DAY we arrive…or you DON’T pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we pack all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.