AC Pro rooftop package unit installed on a Los Angeles flat roof
Los Angeles & San Fernando Valley — Licensed HVAC Contractors

Comfort,
Engineered.

C & A HVAC installs and services the systems that keep Los Angeles homes comfortable — furnaces, ductless mini-splits, rooftop package units, and central air — with the kind of clean, sealed, by-the-book work you'd want behind your own walls.

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Brands we install & stand behind
CarrierBoschAC ProOlmoComfortStar
What we do

Full-system HVAC,
done once, done right.

From attic ductwork nobody sees to the wall unit your kid stares at, every job gets sized correctly, sealed properly, and tested before we leave.

01 — Indoor

Ductless Mini-Splits

Single and multi-zone systems, wall-mounted and matched to the room — bedrooms, additions, garages, anywhere ducting can't reach.

02 — Heating

Furnace Install & Repair

High-efficiency gas furnaces set on new pads, vented correctly, and wired clean — replacements and repairs on any make.

03 — Rooftop

Package Units

Rooftop package systems for flat-roof homes and multi-unit buildings, flashed and sealed to keep water out for good.

04 — Central Air

AC Install & Condensers

Right-sized condensers on isolated pads, refrigerant lines charged and verified with real gauges — not guesswork.

05 — Airflow

Attic & Duct Rework

Insulated, strapped, leak-free ductwork through the attic — the unglamorous work that decides whether your system actually performs.

06 — Ongoing

Maintenance Plans

Seasonal tune-ups and filter service to keep whatever we install running efficiently for the long haul.

How a job runs

Four steps.
No surprises.

01

Assess

We look at the actual space — attic, roof, panel — and size the system for your home, not a spec sheet.

02

Quote

A straight number for equipment and labor before anything is scheduled. No change-order games.

03

Install

Clean cuts, sealed penetrations, insulated line sets, tidy wiring — the details that hold up in five years.

04

Verify

Gauges on, airflow checked, system dialed in and demonstrated before we consider the job finished.

Recent work

Real jobs, from the attic to the wall.

No stock photography — every image here is a system C & A actually installed.

AC Pro rooftop package unit flashed and sealed on a flat roof
Rooftop packageAC Pro · flat-roof install
Bosch condenser set on a fabricated curb on a shingle roof at sunset
CondenserBosch
New AC Pro gas furnace installed with sealed gas line and flue
FurnaceAC Pro
Olmo mini-split head installed in a teal bedroom
Mini-splitOlmo · bedroom zone
Olmo ductless mini-split head reading 66 degrees
Mini-splitOlmo · clean wall mount
New insulated flex duct trunk run neatly through an attic
DuctworkAttic run · insulated & strapped
AC Pro inverter condenser on an isolated pad with sealed line set
ChargingRefrigerant verified on gauges
Olmo outdoor mini-split condenser on an isolation pad
CondenserOlmo · line set dressed
Rooftop package unit set and sealed on a sloped shingle roof
Rooftop packageFlashed, sealed, energy-rated
ComfortStar mini-split head reading 84 degrees before cooldown
Mini-splitComfortStar · pre-cooldown
Why homeowners call us back

We treat your attic
like it's ours.

Anyone can bolt a condenser to a pad. What separates a system that lasts is what happens where you can't see it — line sets wrapped and UV-protected, ducting strapped instead of sagging, penetrations sealed before the next rain, not after.

That's the whole standard. Whether it's a $400 repair or a full rooftop package swap, it gets built the same way.

100%Licensed & insured technicians
5Major brands installed & serviced
±0.5°System-verified temperature accuracy
24/7Emergency line for no-heat / no-cool
Service area

Across the LA basin
and the Valley.

If you're inside the hills or out toward the Valley floor, chances are we've already worked your street.

Hidden HillsSan Fernando ValleyLos AngelesCalabasasWoodland HillsEncinoTarzanaSherman OaksNorth HollywoodGlendale
AC Pro condenser on an isolated pad with a sealed line set

Too hot. Too cold.
Let's fix it.

Call either line — whichever picks up first gets you on the schedule.