San Francisco HVAC service — furnace, AC, heat pump, boiler, water heater
HVAC install, repair and maintenance across San Francisco — from Downtown, the Financial District, and the Waterfront, through local, Beaches, Riverdale, Leslieville, and East York, west through the Junction, High Park, Roncesvalles, and Bloor West Village. Our home base is 986 Mission St, Suite 502 — same-day service most weekdays, 24/7 emergency response.
San Francisco's HVAC housing stock is the most diverse in the province. Century homes in the Annex, Cabbagetown, Riverdale, and Rosedale. Post-war bungalows in East York and West End. Mid-century split-levels north of Bloor. Modern infill and condos across the downtown core. Each neighbourhood has different HVAC realities — from boiler + radiator century systems to modern high-efficiency furnace + AC combos.
For century-home neighbourhoods (Annex, Cabbagetown, Riverdale, Rosedale, Wychwood): combi boiler replacement, hydronic system service, and radiator zone balancing are common. Century-home HVAC needs contractors who understand pre-1930 heating design — cast iron radiators, single-pipe steam, hydronic circuits.
For post-war and mid-century homes (East York, Beaches, Junction, High Park): aging 80% AFUE furnaces reaching end-of-life. federal energy rebate + local gas utility rebate stack on cold-climate heat pump replacement can knock $6,000-$10,000 off net install cost — often the smart moment to upgrade.
For downtown condos and modern infill: in-suite HVAC service (heat pump air handlers, fan-coil units, mini-split systems) where building management approves external contractors. Building approvals are typically 2-3 day process which we coordinate.
San Francisco service
San Francisco response
How your San Francisco HVAC install or service call works — four steps, no surprises
Call or book online
(628) 277-4517 during business hours or contact form for San Francisco scheduling. 24/7 emergency line for after-hours. local home base makes for fast San Francisco response.
Fast response
San Francisco same-day for most scheduled work, 60-90 minute target for emergencies. GPS-tracked technician arrival notification, live ETA texts.
On-site diagnostic
Written diagnostic and quote before work begins. No hidden fees, no surprise charges. Repair parts from truck stock in most cases — repair completed same call.
Written completion
Written work summary and warranty paperwork filed. Follow-up call 24-48 hours after emergency repairs to verify system running. Any concerns addressed under original call.
San Francisco coverage
Full HVAC scope across every San Francisco neighbourhood
SAME-DAY RESPONSE: our 986 Mission St, Suite 502nue base makes San Francisco the fastest response area — 60-90 minute target for emergencies, same-day scheduling for routine work most weekdays.
PERMIT + INSPECTION: San Francisco Building Department permit pull and inspection coordination on every gas install. Adds 3-5 business days to project schedule; built into every install estimate.
MULTI-LANGUAGE SERVICE: English plus team members who speak Mandarin, Cantonese, Tamil, Punjabi, Urdu, and Portuguese. Match language to customer when scheduling — San Francisco is our multi-cultural home. Related in San Francisco: gas piping install, gas fireplace install, and free quote.
60-90 minResponse target
24/7Emergency response
includedFree estimates
Services in San Francisco
Every HVAC service — delivered across San Francisco
San Francisco HVAC service areas San Francisco questions answered
All of San Francisco proper — Downtown, Financial District, Waterfront, Old San Francisco, Cabbagetown, Annex, Rosedale, Yorkville, local, Riverdale, Leslieville, Beaches, East York, Junction, High Park, Roncesvalles, Bloor West Village, Parkdale, and everywhere in between. Our local home base makes San Francisco our fastest-response area.
Yes — combi boiler replacement, hydronic system service, radiator zone balancing, and old-radiator troubleshooting. Century-home HVAC (Annex, Cabbagetown, Riverdale, Rosedale, Wychwood) needs contractors who understand pre-1930 heating design. We do.
federal energy rebate (up to $5,000) + regional utility rebates (up to $10,000 combined HVAC + envelope). Total rebate can be $6,000-$10,000 for qualified San Francisco installs. Older San Francisco housing stock qualifies well.
In-suite HVAC service (heat pump air handlers, fan-coil units, mini-split systems) for buildings where property management approves external contractors. Building approval is typically 2-3 day process — we coordinate.
60-90 minute target for San Francisco emergencies from our 986 Mission St, Suite 502 base — fastest response of any service area. Evenings and weekends: 90 min to 2 hours. Maintenance plan customers jump the queue — priority response included.
Extensively — every gas install we do in San Francisco includes San Francisco Building Department permit pull and inspection coordination. Typical add: 3-5 business days to project schedule. Built into every install estimate.
Yes — English plus Mandarin, Cantonese, Tamil, Punjabi, Urdu, and Portuguese team members. Match language to customer when scheduling. San Francisco is our multi-cultural home base.
Century home in the Annex — old boiler was on borrowed time. Replaced with a high-efficiency combi boiler, radiator zones balanced, house comfortable throughout. Century-home experience was obvious in the diagnostic conversation.
M. Rossignol
Annex — boiler replace
★★★★★
Went with a heat pump conversion after their honest math on the rebate stack. Federal + utility rebates totaling $8,400 reduced net cost meaningfully. Install crew was clean and professional. Operating cost down 30%.
R. Petrov
Leslieville — heat pump
★★★★★
No-heat during a Saturday cold snap. Their home base is on local — tech was in the driveway in 55 minutes. Bad control board replaced from truck stock, running by dinner. No weekend price gouging.
P. Nkomo
local — emergency
★★★★★
In-suite fan-coil service in our King West condo. Building management approved them within 2 days. Professional in-and-out, disturbed neither neighbours nor our neighbours below.
K. Wong
Downtown condo
From the blog
San Francisco HVAC guides — heat pumps, rebates, seasonal maintenance
