AC repair
Warm air, strange noises or no power: diagnosed and usually fixed in one visit.
What we do
Warm air, strange noises or no power: diagnosed and usually fixed in one visit.
Right-sized, high-efficiency systems with clean installs and permits handled.
Repairs, safety checks and replacements before the cold nights.
Efficient all-electric heating and cooling, with rebate guidance.
Comfort for garages, additions and rooms the main system misses.
Two tune-ups a year, priority scheduling and repair discounts.

Ray WhitfieldOwner
About us
Ray Whitfield started Northstar out of his Torrance garage after twenty years in commercial HVAC. He still reviews every install himself. Our technicians are trained, background-checked and paid for doing the job right, not for upselling.
Service area
Not sure if you're in our area? Send us your zip code and we'll let you know.
Reviews
Example reviews for this sample design. In a real build, this section shows your genuine Google reviews.
“AC died during a heat wave and they had it running the same afternoon. Price was exactly what they quoted.”
“The install crew was clean, fast and walked me through the new thermostat.”
“Honest tech told us we didn't need a new furnace yet. That earned our trust.”
Recent work



Get started
Tell us what you need and we'll get back to you within one business day with a clear, upfront quote.
Or call (555) 012-8846