Day & Night Air Conditioning, Heating & Plumbing — Phoenix, AZ
A real person answers every call — no voicemail, no runaround.
The Difference Is Day & Night
We tell you exactly what it costs before we touch anything — no surprises, no hidden fees. Just reliable, straightforward pricing you can count on from first call to final walkthrough.
“Honest HVAC and plumbing repairs with clear communication — so you feel confident every step of the way.”
When your AC fails in Phoenix at 4pm in July, you need someone who will show up the same day, give you a straight answer on price, and get it fixed right. That’s what we’ve done for Phoenix homeowners for over 40 years — and we’re not about to change.
What We Do
AC repair, replacement, and tune-ups. Same-day emergency response when your system goes down in the Phoenix heat. Upfront pricing before any work begins.
Furnace repair and installation, heat pumps, and full system replacements. We keep your home comfortable year-round with no-surprise quotes.
Leaks, drain clogs, water heaters, and full plumbing repairs. The same honest, flat-rate pricing you expect from our HVAC work — every time.
What Our Clients Say
What our clients say about Day & Night
We don’t put words in our customers’ mouths. Visit Google to read thousands of real, verified reviews from Phoenix homeowners.
See all 9,438 reviews on Google →Where We Work
We dispatch same-day to neighborhoods across the Valley.
Reach Us
3669 E La Salle St
Phoenix, AZ 85040
Mon – Fri: 7am – 7pm
Sat: 8am – 5pm
Sun: Emergency calls available
Phoenix homeowners have been counting on us for 40+ years because we tell you what it costs before we touch anything — and we show up when we say we will. The difference really is Day & Night.
A real person answers every call — no voicemail, no hold music.