San Francisco / Pittsburg
Pittsburg has 76,257 residents (give or take 56) (ACS 2020-2024 5-year, table B01003, https://data.census.gov/table/ACSDT5Y2024.B01003?g=160XX00US0657456, checked 2026-10-19), about 4,314 people per square mile.
Pittsburg is about 65 miles from the Census center point for San Francisco in a straight line and covers 17.676 square miles of land (Census 2024 Gazetteer internal points and land area, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/, checked 2026-10-19).
The quote form takes a ZIP code; for Pittsburg that is 94565 (Census 2020 ZCTA to county subdivision and ZCTA to place relationship files, ZIP areas at least 20% inside the town, https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/tab20_zcta520_cousub20_natl.txt and https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/tab20_zcta520_place20_natl.txt, checked 2026-10-19).
4,314 people per square mile puts Pittsburg in suburban density, where the outdoor unit usually sits in a side yard and the noise is not an issue for neighbors.
Of the 23,781 occupied homes in Pittsburg, 60% heat with natural gas, 0% with heating oil, 33% with electricity and 2% with propane (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=160XX00US0657456, checked 2026-10-19).
Gas heats 60% of Pittsburg against electricity at 33%, and a cold-climate heat pump sized for this market replaces the gas system outright, so the usual quote is a whole-home install.
Pittsburg has about the Contra Costa County oil share of 0% and 5 points more electric heat than the county's 28% (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=050XX00US06013, checked 2026-10-19).
Pittsburg has 24,482 housing units, 4% built before 1940 and 44% before 1980, with 25% built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US0657456, checked 2026-10-19).
Pittsburg has 6 points more homes built after 2000 than the county's 19% (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=050XX00US06013, checked 2026-10-19).
The median Pittsburg home was built in 1983 (ACS 2020-2024 5-year, table B25035, https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US0657456, checked 2026-10-19) and the median home has 5.7 rooms (ACS 2020-2024 5-year, table B25018, https://data.census.gov/table/ACSDT5Y2024.B25018?g=160XX00US0657456, checked 2026-10-19).
68% of Pittsburg homes are single-family detached, 5% are in two- to four-unit buildings and 16% are in buildings of five or more units (ACS 2020-2024 5-year, table B25024, https://data.census.gov/table/ACSDT5Y2024.B25024?g=160XX00US0657456, checked 2026-10-19).
38% of Pittsburg homes are rented (ACS 2020-2024 5-year, table B25003, https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US0657456, checked 2026-10-19), so beside the 68% detached houses there is a real share of jobs where the landlord, not the resident, signs the quote.
No electric utility is on file for Pittsburg on this door yet, so this page does not name one; the name on the bill decides which rebate path applies.
LADWP Consumer Rebate Program heat pump HVAC, run by LADWP, is a live program for California addresses and publishes its terms without one headline figure (registry row 24 verified 2026-10-14, https://www.ladwp.com/residential-services/assistance-programs/consumer-rebate-program, checked 2026-10-16); confirm eligibility for the Pittsburg address before counting it. With 33% of Pittsburg homes already on electric heat and 62% on gas, oil or propane, the row that applies depends on the name on the electric bill and the fuel coming out.
Median household income in Pittsburg is $99,861 (ACS 2020-2024 5-year, table B19013, https://data.census.gov/table/ACSDT5Y2024.B19013?g=160XX00US0657456, checked 2026-10-19); many state and utility heat pump rebate programs set higher incentive tiers for income-qualifying households, so the household income on the application, not the town median, decides which level applies.
Heating design temperature: 27F. Source: ENERGY STAR Design Temperature Limit Reference Guide (2019 Edition), Contra Costa County row, 99% heating, PDF pages 11 to 13 of 141 (Revised 11/11/2020), https://www.energystar.gov/sites/default/files/Design%20Temperature%20Limit%20Reference%20Guide%20(2019%20Ed)%20-%20ENERGY%20STAR%20Single-Family%20New%20Homes_Rev11.pdf, fetched 2026-10-19, 99%.
That 27F figure is the Contra Costa County cold-day number a Pittsburg heat pump is sized against, so ask the installer to show the system's heating output at 27F, not at the milder rating-label temperature.
Ask whether the quote is whole-home or partial-home, because with 60% of Pittsburg on gas and 33% already electric the two paths carry different rebate figures and different sizing.
Ask for the heat-loss calculation room by room; the median Pittsburg home has 5.7 rooms and was built around 1983, and the count of heads and the tonnage follow the rooms and the insulation, not the square footage.
The form on this page is the follow-up for Pittsburg. The public number is the number the contractor quotes from.
No local contractor is named on this door for Pittsburg yet. A request from this page goes to the first licensed shop that takes the door.