Comfort problems don't wait, and neither do we. Oakland HVAC provides fast, reliable heating and cooling service throughout the area so small issues never become big ones.
A house with no cooling in summer or no heat in winter can't be put on hold, so we don't. We send experienced technicians out for same-day visits and repairs built around how these systems actually fail in our local homes.
Most of the calls we answer come down to two things: a house that won't cool, or a house that won't heat. Here's how we handle both.
A dead air conditioner on a hot afternoon is the call we run most. The usual culprit is a small electrical part, a capacitor or contactor, that our trucks carry, so most AC repairs are finished in one visit. Every repair comes with an upfront quote and an honest opinion on repair versus replacement.
Most furnace breakdowns come from a handful of parts: flame sensors, igniters, inducer motors, and control boards. We find the one that failed and fix it, usually in a single visit. You'll get a clear quote first, plus a safety check of the combustion and venting while we're there.
We take on the full range of comfort problems, from failed capacitors and cracked heat exchangers to ductless installs and commercial rooftop units, with the hands-on experience the job calls for.
Efficient heat pump installs that heat in winter and cool in summer.
Heating and cooling repairs on every major brand, most finished in one visit.
Spring and fall maintenance that keeps efficiency up and breakdowns down.
New air conditioners sized by load calculation and commissioned properly.
Igniters, flame sensors, blowers, and boards fixed, most in one visit.
New HVAC systems, sized, sealed, and commissioned the right way.
Heat pumps, furnaces, and boilers brought back to steady, even heat.
New furnaces installed with proper venting, gas work, and a full startup test.
System replacements with proper sizing and a full commissioning test.
Quiet, efficient ductless systems with clean line-set installs.
Cleaner air and better airflow, with the debris actually removed.
Warm air, frozen coils, or a unit that won't start, diagnosed and fixed right.
Speak with our technicians today, upfront pricing, no surprises.
Call (510) 201-4731If something seems off with your comfort system, it usually comes down to one of these. Here are the problems we get called about most across Oakland, and how we put a stop to each.
Warm air from the vents usually traces to a weak capacitor, a refrigerant leak, or a frozen coil, all fixable, and all diagnosable in one visit.
AC repairA furnace that lights and then shuts down within seconds usually has a dirty flame sensor or a failing igniter, quick fixes for an experienced tech.
Furnace repairThat slow decline in performance isn't age, it's neglect compounding. A proper clean-and-tune brings most systems back to spec in one visit.
Maintenance & tune-upsWhen repair bills start stacking up, a modern high-efficiency system often costs less per month than keeping the old one alive.
System replacementIf some rooms get dusty faster than others, leaky or dirty duct runs are the likely cause. We inspect, clean, and seal what we find.
Air duct cleaningWe size and mount mini-splits cleanly, proper line sets, condensate handling, and a tidy exterior finish, so they work as good as they look.
Mini-split installationMost repair calls are diagnosed and fixed in a single visit because we stock the common parts, capacitors, contactors, igniters, motors, on every truck.
The person at your door knows HVAC inside and out, from superheat readings to error codes, because we hire seasoned pros and keep them sharp on the methods that actually work.
Plenty of companies sell a new system the moment yours hiccups. We diagnose first, explain what actually failed, and only recommend replacement when the math genuinely favors it.
We don't just swap the failed part. We check what killed it, airflow restriction, voltage, refrigerant charge, drainage, and correct that too, so the same failure doesn't repeat next season.
Oakland HVAC has been keeping homes comfortable in this community and the surrounding CA towns for over a decade. We understand the local climate and the wear it causes because we live and work here too.
Anyone can bolt in a condenser. Lasting comfort comes from understanding the home and the system together, and that's where our years working in this area pay off, fewer callbacks, faster fixes, and installs that pass inspection without drama.
Talk to someone who actually knows heating and cooling. Honest, no-pressure pricing over the phone.
Our 4-step process is designed for accuracy, speed, and zero surprises on the invoice.
Reach us at (510) 201-4731. We'll ask what the system is doing, give honest first guidance over the phone, and set up a visit at your convenience.
A technician evaluates the unit on-site, confirms exactly what's wrong, and lays out a plan and a price before any work begins.
From swapping a contactor to setting a new condenser, every job gets the same standard: right parts, right sizing, right workmanship.
The job isn't done until conditioned air is flowing and verified. We'll also show you the simple habits, and offer the maintenance schedule, that add years to the system's life.
Upfront pricing · Same-day service available
Speed matters when the temperature is climbing or dropping. This is the sequence our team runs through, from the moment your call comes in to the moment your system is running again.
You call (510) 201-4731. A real person answers, assesses your situation, and books the soonest available technician.
There's no waiting around for days. A fully equipped technician pulls up to your home, often same-day, with the parts already on board to diagnose and start fixing right then.
This is where the problem actually gets solved. We repair what's repairable immediately, and when replacement is the honest answer, we handle removal, disposal, and a code-compliant install without drama.
We verify the fix held and answer any questions after the visit. This is also when we recommend a maintenance schedule to catch the next problem while it's still small, which matters most for equipment working through hard seasons.
"We signed up for their maintenance plan two years ago and it has already paid for itself. On the fall tune-up they caught a cracked igniter that would have left us with no heat in January, and replaced it on the spot. Money well spent."
"When our old furnace was on its last legs, they walked us through converting to a heat pump instead of just quoting a like-for-like swap. The first winter's bills were noticeably lower, and we got cooling out of the same equipment. Best decision we made on this house."
"Half our house was always five degrees warmer than the thermostat said. The tech found crushed flex duct and a dampener stuck half-closed, then set up a new smart thermostat and actually taught us how to use it. The whole house is finally even."
Choosing who works on your HVAC system is a real decision. Here's what sets us apart from other local service companies.
Real experience isn't optional on our team. It means every technician understands sizing, airflow, and combustion, works clean and safe, and explains the work in plain language at a professional level.
An oversized system short-cycles itself to death; an undersized one runs nonstop and never satisfies. Our team walks you through the sizing and explains every option before you commit.
A maintained system simply lasts longer, and we'd rather earn your trust than sell you a condenser early. Every maintenance visit is thorough and documented. For older equipment, a $40 capacitor caught early can save a $2,000 compressor. That's the Oakland HVAC way.
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