Ground-Loop Systems
One closed-loop system handles heating and cooling year-round, drawing on stable ground temperatures below the frost line.
What Goes Wrong
The loop design and sizing decisions made before a single trench is dug determine whether the system performs for 50 years or underdelivers from day one.
A loop sized only by square footage ignores soil conductivity, so the system runs short on capacity during Colorado’s coldest weeks.
A full load calculation accounts for soil type, lot dimensions, and local climate data before any loop length is specified.
Installing horizontal trenches on a compact Lakewood lot leaves too little pipe in the ground, cutting heat exchange efficiency year-round.
Vertical boreholes are specified for tighter lots; horizontal runs are reserved for parcels with enough open area to support the trench length.
A loop that is not pressure-tested before backfill can develop a slow leak, degrading antifreeze concentration and system output over time.
Every loop is pressure-tested and flow-checked before the indoor unit is connected, confirming the closed system is sealed and ready.
Assuming the 30% federal credit still applies in 2026 leads to a payback calculation that is off by thousands of dollars.
The sizing review includes an up-to-date incentive check so the financial comparison reflects what is actually available at the time of installation.
System Options
Lakewood lots range from compact suburban parcels to larger properties, the right loop configuration depends on what the site can support.
HDPE pipe laid in trenches 6 to 8 feet deep suits larger lots where open land is available for the required run length.
Boreholes drilled 150 to 400 feet deep fit compact lots where horizontal trenching is not practical, with minimal surface disruption.
Where a pond or lake is accessible, a submerged closed loop uses the water body as the heat exchange medium instead of soil.
A desuperheater captures waste heat from the refrigerant circuit to pre-heat domestic hot water alongside space conditioning.
Altitude-adjusted sizing before any equipment is specified.
Sealed-loop verification before backfill or commissioning.
Existing duct system assessed for geothermal airflow requirements.
Output confirmed against rated specs at handover.
Why Choose Us
Geothermal is a long-term investment, the process behind every enquiry is built to protect that investment from the first call to the final check.
Every enquiry produces an itemised written estimate covering equipment, installation scope, and timeline before booking.
Denver-metro elevation affects system output, so sizing is adjusted for altitude before a configuration is recommended.
The written estimate names the contractor, so Lakewood homeowners can confirm the right credentials for ground-loop work before signing.
A post-install check confirms the system hits its rated output before the job is closed and the file is signed off.
The current federal and state incentive picture is reviewed during sizing so your payback estimate reflects what is actually available.
Pricing Estimates
| Job | Typical cost | Typical duration |
|---|---|---|
| Geothermal heat pump system | $20,000-$40,000 | Several days |
| Ground loop installation | $10,000-$25,000 | Several days |
| Geothermal replacement | $25,000-$45,000 | Several days |
Common Questions
Guide prices run from $10,000-$25,000 (Ground loop installation) to $25,000-$45,000 (Geothermal replacement). The ground loop is the largest cost driver, vertical bore holes cost more than horizontal trenches. A written itemised estimate is provided before any work is booked.
Loop type is the biggest factor: vertical drilling costs more than horizontal trenching, which requires more land. Home size, existing ductwork condition, soil composition, and altitude-adjusted equipment sizing all shift the final figure. Rocky ground common to parts of the Front Range can increase drilling time and cost.
A full install covers a load and equipment evaluation, ground loop installation (drilling or trenching), heat pump unit placement, connection to your distribution system, and a post-install performance check. You receive an itemised written estimate covering equipment, installation scope, and timeline before work begins.
Yes, every geothermal system requires either vertical bore holes drilled into the ground or horizontal loops trenched across your yard. Vertical drilling needs less surface area but goes deeper, sometimes 150-400 feet. Horizontal trenching needs more open land but avoids heavy drilling equipment. The right method depends on your lot size and soil.
Yes, a site assessment is required before installation can be confirmed. Soil type, lot size, underground utilities, and local drilling regulations all affect whether horizontal or vertical loops are feasible. The on-site assessment covers your property and a written scope is provided before any commitment is made.
Geothermal suits most home sizes, but the system must be correctly sized to your heating and cooling load. Every enquiry starts with a load calculation and altitude-adjusted sizing review, so the equipment matches your home rather than a generic estimate. Larger homes with higher heating demands often see the strongest return on the higher upfront cost.
Geothermal draws heat from stable ground temperatures, so it performs consistently even in Colorado’s cold winters when air-source efficiency drops. Air-source heat pumps cost significantly less to install and need no ground work, making them practical for properties where drilling or trenching is not feasible. The right choice depends on your lot, budget, and how long you plan to stay in the home. Compare air-source options
Every enquiry starts with a full system evaluation covering heating and cooling load, existing equipment condition, and altitude-adjusted sizing for the Lakewood area. That calculation drives the equipment selection, and the results are included in your itemised written estimate before any work is booked. A post-install check then confirms the system performs as specified.
We cover Geothermal Heat Pumps in and around Lakewood, including Arvada, Colorado, Bear Creek, Colorado, Belmar, Colorado, Edgewater, Colorado, Golden, Colorado, Denver, Colorado, Wheat Ridge, Colorado, Littleton, Colorado, Morrison, Colorado, Ken Caryl, Colorado and Columbine, Colorado. If your area isn’t listed, send us a quick message to check.
Describe your setup and we’ll schedule an on-site assessment and put the full scope in writing before anything is booked.