A real cold-climate heat pump estimate for a Longmont home in two minutes. Rebate programs in Longmont. The number shows before a name or a phone number is required.
Ask for a heat pump sized to keep your home warm on the coldest usual winter day. The price uses the CO and utility programs your address qualifies for. No sales call, no information sold, no pressure.
Longmont has 99,406 residents (give or take 405) (ACS 2020-2024 5-year, table B01003, https://data.census.gov/table/ACSDT5Y2024.B01003?g=160XX00US0845970, checked 2026-10-19), about 3,397 people per square mile.
Longmont is about 30 miles from the Census center point for Denver in a straight line and covers 29.263 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).
Of the 42,155 occupied homes in Longmont, 74% heat with natural gas, 0% with heating oil, 23% with electricity and 1% with propane (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=160XX00US0845970, checked 2026-10-19).
Longmont has about the Boulder County oil share of 0% and 2 points less electric heat than the county's 25% (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=050XX00US08013, checked 2026-10-19).
Gas heats 74% of Longmont against electricity at 23%, so most quotes here are a partial-home system that carries the shoulder seasons and the summer while the gas furnace handles the coldest nights, or a whole-home system when the house is ready for it.
Longmont has 43,528 housing units, 5% built before 1940 and 37% before 1980, with 34% built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US0845970, checked 2026-10-19).
The median Longmont home was built in 1991 (ACS 2020-2024 5-year, table B25035, https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US0845970, checked 2026-10-19) and the median home has 5.8 rooms (ACS 2020-2024 5-year, table B25018, https://data.census.gov/table/ACSDT5Y2024.B25018?g=160XX00US0845970, checked 2026-10-19).
Longmont has 8 points more homes built after 2000 than the county's 26% (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=050XX00US08013, checked 2026-10-19).
59% of Longmont homes are single-family detached, 5% are in two- to four-unit buildings and 24% are in buildings of five or more units (ACS 2020-2024 5-year, table B25024, https://data.census.gov/table/ACSDT5Y2024.B25024?g=160XX00US0845970, checked 2026-10-19).
38% of Longmont homes are rented (ACS 2020-2024 5-year, table B25003, https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US0845970, checked 2026-10-19), so beside the 59% detached houses there is a real share of jobs where the landlord, not the resident, signs the quote.