Your Air, Measured and Maintained.
Tune-ups and repairs from a licensed contractor who measures before recommending anything.
One contractor for the whole system.
Tune-ups that measure, not just clean.
Every visit checks refrigerant, airflow and static pressure, and records the numbers.
Book service
One heat pump, sized to your home.
A load calculation on every system. Real price online in minutes.
See your price
Find out what your home is breathing.
Measured room by room, then fixed at the system.
Request an assessmentWhat homeowners say about working with Baseline.
Baseline Air is the current direction of Baseline: same license, same team behind these reviews.
"Most HVAC companies show up, sell you a system, and disappear. Bryan is building something completely different."
"Bryan is the real deal. Most of the time people come to your house, wave a little wand, tell you your air is bad, sell you a system, and you never hear from them again."
Every visit leaves a record.
We write down the numbers, so each visit is compared against the last and small problems show up before they get expensive.
Most contractors disappear after the visit. That's optional now.
Membership is a line item at checkout, not a pitch in your kitchen. Your system stays monitored, filtered, and tuned by the people who built it. Cancel whenever you like. The homeowners who keep it tend to keep it for years.
Asked at every kitchen table.
Replacing your system
What is a heat pump?
It's a single system that both heats and cools your home using electricity, doing the job your furnace and air conditioner do separately today. In summer it works like your AC. In winter, it reverses and pulls heat from outside air into your home instead of burning gas to make heat. It plugs into your existing ductwork.
How can you quote without visiting my home?
The questions we ask online, plus a few photos of your equipment and attic or closet space, give us more usable engineering data than a salesperson's walkthrough. Your price firms up before install day, and if anything on site differs from what we scoped, that conversation happens before work begins, not on an invoice after.
Do heat pumps actually work in LA?
LA is close to the best heat pump climate in the country. Winters rarely drop below 45°F, which is where modern heat pumps are most efficient. You get heating and cooling from one system, and you stop burning gas inside the envelope you sleep in.
What does a system cost?
Most full changeouts land between $8,000 and $18,000 depending on size, ductwork condition, and electrical scope, before rebates. Your online quote shows the number for your home with eligible rebates applied, and it holds unless the site differs from what we scoped together.
Why is your recommended system smaller than my old one?
Because most systems in LA were never sized, they were guessed, and the guess always rounds up. An oversized system short-cycles: it blasts, shuts off, and never runs long enough to dehumidify or filter your air properly, while wearing itself out. We size from a load calculation of your actual home. If our number is smaller than your old unit, that is not a downgrade. That is the first time anyone did the math.
What if my ducts are bad?
The quote flow asks about that, and the free install-day assessment verifies it. Sealing, cleaning, or replacing ductwork gets priced as a line item you can accept or decline. A great heat pump on collapsed ducts is a waste of your money, and we will say so.
Air quality
What do you measure in an air quality assessment?
Fine particles (PM2.5), CO2 as a ventilation marker, VOCs, NO2, humidity, and temperature, room by room on calibrated instruments. We also measure the HVAC system itself: static pressure, airflow, and filtration. You get the readings and a ranked plan before we leave.
What does an air quality assessment cost?
It depends on the size of the home and what you want measured, so Bryan scopes it with you on a short call and gives you the price before anything is booked. The fee is credited toward any upgrade we install.
Working with us
Am I required to take the membership?
No. It is a checkbox at checkout, and the install is identical either way. Membership exists for people who want the system watched, filtered, and tuned continuously by the crew that built it.
Who is behind Baseline Air?
Baseline Air is the current direction of Baseline, a Los Angeles home performance company. Licensed C-20 HVAC contractor, CSLB #1153130.
Start with a service visit.
Tune-up, repair, or a look at what your air is doing. Measured either way.
Book service 818-237-3404