Geothermal Heating & Cooling in Columbia
A Ground-Source System Matched to Your Home
A geothermal heat pump, also called a ground-source heat pump, transfers heat between your home and the ground or a suitable water source. This alternative to conventional outdoor equipment can provide year-round heating and cooling.
Choosing geothermal HVAC in Columbia starts with the property, not an equipment catalog. System sizing, existing ductwork, available land, ground or water resources, and the home’s current setup all affect whether geothermal can supplement the existing system or replace it entirely. We provide geothermal heating and cooling installation and maintenance based on that project-specific evaluation.
Find out whether geothermal fits your home and comfort needs. Call (410) 505-7670 to request a consultation with CroppMetcalfe Columbia.
Geothermal Service From ACE-certified Technicians
Our technicians are ACE-certified, licensed, insured, and bonded. We handle Geothermal System Installation as well as maintenance for existing systems, giving homeowners one company to call from the initial evaluation through ongoing service.
The Service Expert Guarantee covers equipment we install or work on being set up with care and precision according to the manufacturer’s requirements. It provides a clear service standard without making assumptions about which equipment or loop design your property requires.
Geothermal System Installation for Columbia Homes
Our consultation-led process covers the indoor equipment and the ground or water connection that supports heat transfer. Each stage helps determine the appropriate system size, loop configuration, and relationship to your current heating and cooling setup.
Our geothermal planning process includes:
- Introduction and Planning: We evaluate the home, discuss your comfort needs, and determine the system size required for heating and cooling.
- Loop Choice: We assess whether a horizontal loop, vertical loop, or pond loop fits the property and proposed system.
- Free Quote on Size and Cost: We provide a project quote based on the recommended system size and installation approach.
You don’t need to select equipment or choose a loop before speaking with us. A consultation provides the information you need to compare geothermal with your existing system and determine whether the current setup can remain part of the design.
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LimitedTimeOffer!$0 Diagnostic with paid repair
The $0 fee applies only when recommended repair is completed and paid at time of service.
Promotion valid for service visits occurring 10/1/26 - 10/31/26. Cannot be combined with other offers outside of membership discounts. No cash value. Offer may be modified, suspended, or withdrawn at any time as permitted by law. Oct 1, 2026 - Oct 31, 2026 -
$49 HVAC Precision Tune-Up
Save $140 on your comprehensive HVAC tune-up
Offer not valid on prior purchases and may not be combined with other offers except member discounts. Excludes oil furnaces or boiler tune-up; call for pricing. $140 off our standard $189 rate. Valid from 9/19/26 through 10/31/26. Sep 19, 2026 - Oct 31, 2026 -
No Payments Until 2027
With any new HVAC, Indoor Air Quality, Water Heater or Water Treatment Service Experts Advantage Program lease agreement, we will make your payments for the first 6 months.
Valid on new Advantage Program lease agreements from 7/1/26 to 10/31/26. Customer owes $0 for the first six months; regular monthly lease payments begin thereafter. Early termination during promotional period will result in charges for elapsed months. See your full Advantage Program Lease Agreement for complete terms and conditions, including total lease costs and payment schedule. Jul 1, 2026 - Oct 31, 2026 -
NEW HVAC SYSTEM as low as $155/month
NO money down; Brand new, high-efficiency equipment; installation, regular preventative maintenance, all repairs (parts & labor), and air filters INCLUDED.
Offer not valid on prior purchases and may not be combined with other offers. Advantage pricing applies to specific equipment. Call for details. Some exclusions apply. See the terms and conditions within the Service Experts Advantage Program Lease Agreement for additional information. -
$99 Drain Cleaning
Regularly $235. Reduce buildup on your pipes, Help avoid major plumbing repairs, Maintain a clean home.
Offer not valid on prior purchases and may not be combined with other offers. Valid for one drain only. Accessible ground level clean. Call for more details. -
10% Off Any Product or Service for Active Duty, Retired, and Veteran Military Personnel
It’s our way of thanking you for your courage, dedication, and sacrifice to protect our freedom. All work is performed by licensed experts and backed by our Service Experts Guarantee.
Offer not valid on prior purchases and may not be combined with other offers. -
80% off first year’s price of an annual Plumbing Membership
Upgrade your membership to include plumbing coverage for only $12 for the first year*
Must have HVAC membership to receive Plumbing add-on discount. Promotional plumbing add-on price; save $48 in the first year with discount. Annual membership promo price of $12 must be paid up front. After the first year, standard pricing applies (currently, $60/year). Valid from 9/19/26 through 10/31/26 at select Service Experts locations, call for more details. Sep 19, 2026 - Oct 31, 2026 -
Earn up to $1,800 in rebates when you purchase or lease a qualifying Lennox system
System rebate requires the purchase of a Lennox indoor unit, an outdoor unit and a qualifying thermostat. System add-ons do not qualify for an individual rebate and cannot be combined with individual offers. Rebate offer valid from 9/19/26 until 12/4/26 and must be installed by 12/11/26 and submit claims by 1/10/27. Rebate is paid in the form of a Lennox prepaid Mastercard.
All rebate information found at https://www.lennox.com/residential/buyers-guide/offers-and-savings/promotions/. Equipment varies by Service Experts location, call your local Center for more details. Sep 19, 2026 - Dec 4, 2026
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Advantage Program Lease a New Top-Tier System with No Upfront CostsAdvantage Program Details -
Maintenance Plus Receive Seasonal Tune-ups, 15% Discount on Services, and More!See Membership Benefits -
Financing Options Convenient Options and Payment Plans AvailableAvailable with approved creditFinancing Options
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Geothermal and solar HVAC are the most up-to-date sustainable HVAC developments in heating and cooling.
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The ultimate efficiency of adding solar panels to your home depends on the regional climate of where you live. Feel free to give us a call to schedule a quote and start the conversation about a solar energy installation.
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Solar energy can be used for solar HVAC systems as well as other compatible equipment such as solar-powered water heaters.
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Pros:
- Renewable energy source
- Reduced monthly electric bills
- Lower maintenance needs
- Incentive programs like state and federal tax credits
Cons:
- Upfront installation costs
- Weather-dependent efficiency, making climate/region a factor
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Solar technology converts sunlight to electrical energy through either PV (photovoltaic) panels or through mirrors that concentrate solar radiation. PV is used in solar panels, which are the most common solar energy system. The energy from the sunlight is absorbed by PV cells, which stimulates the cells’ electrons and produces electrical energy. When paired with battery storage, the process can even generate backup power for use at night and during outages.
Our Columbia team is ready to take care of your home service needs—with fast service and expert services that you can always rely on.