How far is Hayward from your San Ramon base?

We are in San Ramon and reach Hayward through Dublin, with Castro Valley, San Leandro, and Union City nearby on our Inner East Bay routes. We group those calls, so the drive does not add a fee.

My old house has a wall furnace and no ducts. Is Mitsubishi a fit?

Yes. Ductless is the clean replacement for a wall furnace. We size M-Series heads for your rooms and run a heat pump outdoor unit so you get heating and cooling without cutting in ducts.

My head freezes or drips in winter. What is wrong?

Dripping is usually a clogged drain line, and icing is often a sensor reading wrong or a low charge. We check those first, and the $75 diagnostic is waived when you proceed with the repair.

MITSUBISHI · HAYWARD

Service · All Mitsubishi Models

Mitsubishi Ductless Mini-Split & Heat Pump Repair · Hayward, CA

Mitsubishi ductless service in Hayward, older flatland homes and hillside builds without central air.

$75 diagnostic (waived with repair)
Same-day best effort
CSLB #1136642

Call (925) 999-4095

Mitsubishi in Hayward

Mitsubishi heating and cooling in Hayward.

Hayward runs from older flatland homes near downtown to hillside houses up toward the 580 ridge. Many of the older homes have wall furnaces and no ducts, so Mitsubishi M-Series heads are a frequent retrofit for both heating and cooling. We service those installs along with MXZ multi-zone on larger homes.

Climate sits between bay-cool in the flats and warmer up the hill. So a flatland head is mostly a heat and comfort call, while a hillside head can carry real summer load. Heat pump heating through the mild winters is common across town.

We completed Mitsubishi factory training and read the fault code first. On a wall-furnace conversion the condensate and line routing often explain the symptom, so I check the install before pricing a part.

Common repairs we do

What we close on the truck.

Wall-furnace conversion head running weak. Homes that swapped a wall furnace for ductless often have long line runs through old framing. A weak head is usually a charge issue on that run or a dirty coil. We measure and clean before condemning the unit.
Heat pump short on heat in winter. A head that blows cool during defrost or cannot hold heat points to a defrost sensor, reversing valve, or low charge. We read the code and check the outdoor coil sensor before quoting.
Drain backup and float shutdown. A head that trips on its float switch usually has a clogged or flat drain line. We clear it, re-slope it through the wall, and test the float so it stops nuisance-tripping.

Models we service

Mitsubishi product lines.

Ductless mini-splits (M-Series)
Multi-zone systems (MXZ)
Hyper-Heat (H2i) heat pumps
Ceiling cassettes
Concealed-duct air handlers

Pricing and warranty

What it costs. What we stand behind.

$75

Diagnostic visit. Waived when you book the repair with us.
Written

90 days on consumables, 1 year on major parts, 2 years on sealed-system rebuilds. Quoted in writing before work starts.
CSLB

#1136642. Bonded and insured. We file warranty paperwork when applicable.

Nearby cities

Mitsubishi service in neighboring cities.

More cities

Mitsubishi across our service area.

FAQ

Mitsubishi in Hayward questions, answered.

How far is Hayward from your San Ramon base?

We are in San Ramon and reach Hayward through Dublin, with Castro Valley, San Leandro, and Union City nearby on our Inner East Bay routes. We group those calls, so the drive does not add a fee.
My old house has a wall furnace and no ducts. Is Mitsubishi a fit?

Yes. Ductless is the clean replacement for a wall furnace. We size M-Series heads for your rooms and run a heat pump outdoor unit so you get heating and cooling without cutting in ducts.
My head freezes or drips in winter. What is wrong?

Dripping is usually a clogged drain line, and icing is often a sensor reading wrong or a low charge. We check those first, and the $75 diagnostic is waived when you proceed with the repair.

Need Mitsubishi service in Hayward?

Tell us what is broken. We will quote it.