Installs in Milliken
Strata Heat Pumps installs heat pumps in Milliken, in every ZIP code listed on this page. The online estimate gives a price range and your rebates for a Milliken address in about two minutes.
Milliken homes and nearby housing
Census figures count 3,152 homes in Milliken across 13.061 square miles. Of those homes, 3,073 are occupied, and 89% are owner occupied. That ownership rate is higher than Weld County at 75.5% and Colorado at 66.3%. Homeowners planning a replacement can choose a system around their house, ducts, and long term heating plan.
Milliken homes have a median build year of 2004, compared with 2000 in Weld County and 1987 statewide. Homes built from 2000 to 2009 make up 43.3% of Milliken housing. Another 23% were built in 2010 or later. This newer housing stock points first toward a ducted heat pump or a dual fuel system where existing ducts are in good condition.
Milliken has 85.6% detached houses, above Weld County at 73.1% and Colorado at 61.8%. Its 3.1% share of multi unit buildings is far below the county's 16% and the state's 26.9%. Johnstown has 79.8% detached homes, Gilcrest has 81.9%, Evans has 64.2%, and Berthoud has 79.2%. Milliken's detached homes provide the broadest fit for central equipment, while its smaller attached and multi unit share calls for room by room options in some homes.
Milliken is newer than Gilcrest, where the median build year is 1975, and Platteville's 80651 ZIP code, where it is 1991. It is close to Johnstown at 2007 and Berthoud at 2008. A home's own build year matters more than the town average. It affects heat load, duct condition, and the system capacity we select.
How Milliken homes heat today
Utility gas heats 82.8% of Milliken homes. That is above Weld County at 73.9% and Colorado at 66.7%. Gas heat also leads in nearby Johnstown at 79%, Gilcrest at 77.9%, Evans at 82.9%, and Berthoud at 81.5%. A heat pump moves heat instead of burning fuel, while dual fuel retains the existing gas furnace for the coldest hours.
Electricity heats 14.6% of Milliken homes, compared with 17.1% in Weld County and 25.2% statewide. Propane serves 1.8% locally, lower than the county's 6.7%. The smaller electric and propane shares mean a gas furnace replacement or gas furnace pairing is the central decision for much of Milliken's housing.
Homes with a gas furnace and usable ducts fit a ducted heat pump. It provides heating and cooling through the central system. A dual fuel system fits a gas heated home where keeping the furnace for cold weather operation is the preferred path. Ductless equipment fits a home without ducts, an addition, condo, or a room that needs its own indoor unit.
Matching Milliken housing to heat pump systems
Only 4.1% of Milliken homes were built before 1960, and 1.5% were built from 1960 to 1979. Those shares are below Weld County, where 12% were built before 1960 and 18.8% were built from 1960 to 1979. Older homes are more likely to lack ducts or have small ducts. We inspect duct capacity before selecting central equipment.
The 28.2% of homes built from 1980 to 1999 can have ducts suited to a ducted heat pump or dual fuel equipment after inspection. Milliken's 5.8 median rooms is close to Colorado's 5.7 and below Weld County's 6.2. Room layout matters for ductless design because our estimate assigns 500 sq ft per indoor unit.
Ductless systems also match Milliken's 8.9% attached houses, 2.3% mobile homes, and 3.1% multi unit buildings. That multi unit share is lower than Johnstown at 15%, Evans at 20.3%, and Berthoud at 9%. Central ducted equipment will suit much of Milliken's detached housing, while ductless gives smaller and attached homes a direct heating and cooling path.
Sizing a Milliken heat pump
We size equipment to 1°F outdoors and 70°F indoors, at 5,300 ft. At that elevation, an air source unit loses 18% of heat output. At the design temperature, our settings use a coefficient of performance of 2. A nameplate choice alone does not set the right capacity for a Milliken house.
Our estimate tool sizes the example 2,000 square foot, 2 story home with a gas furnace and a 2000 to 2009 build date at 2.4 tons. The example needs a 30 A breaker. Milliken has 43.3% of homes from this same build group, so this example speaks to a large share of local homes without claiming every house has the same load.
Build era changes the result. The same example built before 1960 has a design load of 3.4 tons, while a home built from 2010 or later has 2.0 tons. We measure the home and check ducts and the electrical panel before installation. That process sets the equipment size and identifies whether central ducts or ductless indoor units fit the home.
Milliken heat pump prices and rebates
For the example Milliken home, our estimate tool gives a ducted heat pump price of $12,800 to $24,600 before rebates. The price after applicable rebates is $6,700 to $18,500. A dual fuel system is $10,200 to $19,800 before rebates and $4,100 to $13,700 after rebates. Dual fuel keeps the gas furnace, which matches the dominant 82.8% gas heated housing share.
For a 1,500 square foot home without ducts, the ductless example uses 3 indoor units. Its price is $11,800 to $19,200 before rebates and $8,000 to $15,400 after rebates. Our estimate prices up to 5 ductless indoor units before a custom quote. Ductless indoor units serve the rooms selected for heating and cooling.
For a gas heated home, total rebates for the ducted example are $7,000. The stack is the Xcel Energy rebate ($4,500), the State of Colorado Heat Pump Discount ($1,000) and the Power Ahead Colorado rebate ($1,500). For an electric heated home, the total is $4,700, from the Xcel Energy rebate ($2,200), the State of Colorado Heat Pump Discount ($1,000) and the Power Ahead Colorado rebate ($1,500). The state discount comes off the invoice, and we file every rebate for the homeowner. The federal 25C credit ended for systems installed after 2025-12-31.
The gas and electric rebate totals differ because the Xcel Energy rebate differs by the home's current heat source. The State of Colorado Heat Pump Discount and Power Ahead Colorado rebate apply to each of the three system types. Milliken is in Weld County, which is named in the Power Ahead Colorado rebate rule. We confirm the home's current heating equipment before filing rebates.
Milliken ZIP codes and local choices
In 80543, the Milliken ZIP code, the median build year is 2004. Gas heats 79.4% of homes, electricity heats 14%, and propane heats 4.9%. Detached houses make up 85.4%, while multi unit buildings make up 3.1%. That pattern supports central ducted or dual fuel planning for many houses, with ductless equipment for homes without workable ducts.
The nearby 80534 ZIP code, centered on Johnstown, has a median build year of 2006. Its 39.2% share built in 2010 or later exceeds 80543 at 25%. It also has 13.7% multi unit buildings, compared with 3.1% in 80543. Newer homes can still need a duct and panel check, while the larger multi unit share makes ductless equipment relevant more often.
The 80651 ZIP code, centered on Platteville, has a median build year of 1991. Its 18.8% share built before 1960 is above 80543 at 4.5%, and propane heats 17.2% of homes versus 4.9% in 80543. Those comparisons call for closer duct review in older homes and a different replacement conversation where propane is present. Most installations take one day. Jobs with several ductless units can take two or three days.
ZIP boundaries do not determine the right equipment size. A 2000 to 2009 Milliken home and a 2000 to 2009 Johnstown home still need their own load calculation. We use the design temperature, elevation, square footage, ducts, and electrical panel to select equipment. Brands we install include Mitsubishi, Bosch, Daikin, Carrier, and Trane.
Milliken in numbers
| Homes | Median year built | Built before 1960 | Built 2010 or later | Gas heat | Electric heat | Propane | |
|---|---|---|---|---|---|---|---|
| Milliken | 3,152 | 2004 | 4.1% | 23% | 82.8% | 14.6% | 1.8% |
| Weld County | 125,033 | 2000 | 12% | 24% | 73.9% | 17.1% | 6.7% |
| Colorado | 2,545,124 | 1987 | 16.3% | 14% | 66.7% | 25.2% | 4.9% |
| ZIP | Main town | Homes | Median year built | Heat with gas | Electric utility | Install area |
|---|---|---|---|---|---|---|
| 80534 | Johnstown | 7,137 | 2006 | 76.2% | Xcel Energy | Yes |
| 80543 | Milliken | 3,281 | 2004 | 79.4% | Xcel Energy | Yes |
| 80651 | Platteville | 1,672 | 1991 | 61.7% | Xcel Energy | Yes |
Systems and rebates in Weld County
- Ducted heat pump in Weld CountyPrices by home age and the Weld rebates for this system.
- Dual-fuel heat pump in Weld CountyPrices by home age and the Weld rebates for this system.
- Ductless mini-split in Weld CountyPrices by home age and the Weld rebates for this system.
- Heat pump rebates in Weld County$7,000 on a 3-ton gas home, program by program.
- Pool heat pumps in Weld CountyPool and spa heat pumps: local code rules, running cost and the swim season.
Other towns we install in
Questions we hear
What heat pump system fits most Milliken houses?
Milliken has 85.6% detached houses, and utility gas heats 82.8% of homes. A ducted heat pump fits a gas heated home with usable central ducts. Dual fuel fits homeowners who want to retain the gas furnace for the coldest hours. Ductless equipment fits homes without ducts, additions, condos, and selected rooms.
How is a Milliken heat pump sized?
We size to 1°F outside and 70°F inside, using 5,300 ft. Air source equipment loses 18% of output at that elevation. The example 2,000 square foot, 2 story gas home built from 2000 to 2009 has a design load of 2.4 tons and uses a 30 A breaker.
What rebates apply to a gas heated Milliken home?
For the ducted example, a gas heated home has total rebates of $7,000. The stack is the Xcel Energy rebate ($4,500), the State of Colorado Heat Pump Discount ($1,000) and the Power Ahead Colorado rebate ($1,500). The State of Colorado Heat Pump Discount applies to every Colorado home on each system type. We file every rebate for the homeowner, and the state discount comes off the invoice.
What does a heat pump cost for the Milliken example home?
The ducted heat pump example is $12,800 to $24,600 before rebates and $6,700 to $18,500 after rebates. The dual fuel example is $10,200 to $19,800 before rebates and $4,100 to $13,700 after rebates. These examples use a 2,000 square foot, 2 story home with a gas furnace built from 2000 to 2009.
Why do ZIP codes near Milliken need different heat pump plans?
The 80543 Milliken ZIP has a median build year of 2004, while 80651 is 1991. In 80651, 18.8% of homes were built before 1960, compared with 4.5% in 80543. Older homes are more likely to have limited ducts, so we check ducts and the electrical panel before choosing equipment.