Recent Work Across the Bay Area
Installation and service work completed by the Next team in homes, on rooftops and in mechanical rooms. Project details appear only where they have been documented.
Whole-Home Ductless Retrofit
Replace two aging wall furnaces in a ductless-only home with a multi-zone heat pump system.
- Equipment
- Mitsubishi Electric multi-zone heat pump, 4 indoor units
- Location
- San Francisco, CA
- Timeline
- 3 days
Restaurant Rooftop Unit Replacement
Replace a failed rooftop package unit for an occupied restaurant with minimal service disruption.
- Equipment
- Commercial packaged rooftop unit
- Location
- San Francisco, CA
- Timeline
- 2 days, scheduled before opening hours
Heat Pump Water Heater Conversion
Replace an aging gas tank water heater with a heat pump water heater under a California efficiency program.
- Equipment
- Heat pump water heater, 50-gallon
- Location
- Berkeley, CA
- Timeline
- 1 day
HydroTherm KN-6 Commercial Boiler
A documented commercial boiler installation with hydronic piping, controls and circulator connections.
- Equipment
- HydroTherm KN-6 condensing boiler
More From the Job Site
Installation details, equipment rooms and completed service work — photographed on our own jobs. No stock photography, and no before/after labels unless both stages were documented.
Commercial rooftops
Package units, curbs, crane sets and mechanical-room work on occupied buildings.
Mitsubishi outdoor unit Bank of commercial heat pumps Crane boom over the roof Lift seen from the roof edge Equipment craned into place Crane truck from above Rooftop unit and drains Blower wheel service Open compressor section Condensate and gas piping Compressors and contactors Coil and access doors YORK unit on a flat roof Package unit and duct drop Open panel on a city roof Roof hatch and duct opening YORK unit and roof piping Package unit against the sky Duct openings in the roof Working inside the unit Tall package unit on a roof Technician posing at an open unit Two technicians at an open unit Pulling a service panel Working in the shade of the unit Kneeling at the unit base Panel off for access Bryant unit on a curb Rooftop unit above the street Package unit and refrigerant lines Wiring inside an open unit Fan assembly on the curb Curb cap in place Fan motor and blade New fan cone installed Motor off for service Refrigeration line run Walk-in panels laid out Staging the equipment Commissioning the condenser Inside the walk-in box Setting a condensing unit
Furnaces & heating
Residential furnaces, air handlers and hydronic boiler rooms.
Furnace and duct connections Carrier furnace in a closet Furnace wiring and controls Hydronic coil section Coil in a ceiling plenum Hydronic heating Boiler in a mechanical room HydroTherm KN-6 boiler Boiler and circulation Two technicians on a boiler
AC & heat pumps
Outdoor condensers, heat pumps and attic air handlers.
Condenser in a service alley Outdoor condenser Rooftop AC beside a solar array Condenser bank on a garage wall Wall-mounted units on a ladder set Commercial fan coil overhead Line set and ladder work Outdoor unit set and connected Charging an indoor unit Outdoor unit on a roof deck Charging and start-up in the shop New outdoor unit on a pad Air handler in a basement Condenser beside the house Start-up checks in the shop Air handler in a closet Technician on a basement changeout Ductwork above a changeout Basement air handler Condenser staged for install
Ductless & Mitsubishi
Wall, ceiling and multi-zone ductless installs, including Mitsubishi Electric outdoor sets.
Indoor head above a doorway Outdoor unit on gravel Multi-zone outdoor units Black indoor head Wall-mounted outdoor unit Line set and disconnect Line set run
Water heaters
Tank, hybrid heat-pump water heater and mechanical-room replacements.
Heat pump water heater install Heat pump water heater
Diagnostics & service
Open-panel repair, thermal scans and in-progress rooftop work.
Belt drive service Duct work Electrical work Thermal camera reading Scanning a wall for losses Duct sensor on a screen Control board and wiring Rooftop control enclosure
The crew & the shop
The technicians who run these jobs, our South San Francisco shop and the vans that get us there.
The Next crew The team at the shop On the shop floor Briefing before a job The fleet at the shop Service vans The crew and the fleet Loading up for the day Ready on the road Heading out on a call Aleksandr Shishov, owner
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