Call Now
Website
Call
Business Details
Emergency
services
Trusted Geothermal HVAC Solutions in Baltimore
Ground Loop has been a leader in geothermal heating and cooling solutions for over 30 years, specializing in innovative, energy-efficient systems for residential and commercial properties. Our team of certified technicians delivers comprehensive services, including geothermal maintenance, system replacements, and new construction installations, ensuring optimal performance and customer satisfaction. We pride ourselves on our expertise in WaterFurnace geothermal technology, offering tailored solutions that reduce energy costs while maintaining environmental sustainability.

With 24/7 emergency service and flexible financing options, we prioritize accessibility and reliability for clients across Baltimore, Maryland, and surrounding areas. Our commitment to excellence is reflected in our 4.8 Google rating, earned through decades of prompt, professional service and a focus on long-term customer relationships.
Services
Geothermal Maintenance Geothermal Service Geothermal Replacement Geothermal New Construction Commercial Geothermal
Highlights and features
  • We offer 24/7 emergency HVAC service for urgent geothermal system needs.
  • Our team has over 30 years of experience with WaterFurnace geothermal technology.
  • We provide transparent financing options for geothermal system installations.
  • Certified technicians deliver prompt, professional maintenance and repairs.
  • Proven track record with 4.8 Google reviews from satisfied residential and commercial clients.
What people say
Prompt and thorough service Knowledgeable technicians Excellent customer support Energy cost savings Reliable maintenance
Services
Geothermal Maintenance
Our geothermal maintenance service ensures peak efficiency through filter changes, refrigerant checks, and system diagnostics. Regular maintenance extends system lifespan and prevents costly breakdowns. Clients benefit from reduced energy bills and consistent indoor comfort year-round.
Geothermal Installation
We specialize in complete geothermal system installations, including vertical/horizontal loop configurations and integration with existing infrastructure. Our experts handle permits, equipment selection, and eco-friendly setup. Clients receive federal tax credit assistance and long-term energy savings.
Emergency HVAC Repair
Available 24/7/365 for urgent geothermal system failures, our rapid response team resolves issues like compressor malfunctions and refrigerant leaks. Same-day appointments ensure minimal downtime. Technicians carry common replacement parts for immediate repairs.
Commercial Geothermal
Tailored geothermal solutions for commercial properties, including VRF systems and geo-radiant flooring. We optimize energy efficiency for large-scale operations while meeting strict commercial HVAC codes. Businesses benefit from significant utility cost reductions and sustainability certifications.
System Replacement
We replace outdated HVAC systems with modern geothermal technology, including retrofitting existing infrastructure. Our process includes energy usage analysis and rebate qualification assessments. Clients achieve improved efficiency and qualify for up to 30% federal tax credits.
People
Jason Cullum
Vice-President
Overseeing operations with 20+ years of geothermal expertise, Jason ensures service excellence across residential and commercial projects while managing team development and quality control standards.
Ted Evans
Sales Manager
Specializing in geothermal consultations, Ted provides personalized system recommendations and cost-benefit analyses, helping clients maximize energy savings and incentive programs for new installations.
Joe Heaps
Field Supervisor
Managing daily service operations, Joe coordinates technician schedules and ensures adherence to safety protocols while maintaining client communication during complex installation projects.
Toby
Technician
Certified geothermal technician with 10+ years' experience performing maintenance and repairs, Toby consistently receives praise for clear communication and thorough system diagnostics during residential service calls.
Caitlin Bechtel
Customer Coordinator
Handling client inquiries and scheduling, Caitlin streamlines the service process while assisting with rebate documentation and financing options to ensure a seamless customer experience.
Questions
What geothermal services do you offer?
We provide complete geothermal solutions including installation, maintenance, repairs, and system replacements for residential and commercial properties.
Do you offer emergency HVAC service?
Yes, our 24/7/365 emergency service responds promptly to geothermal system failures with same-day repair availability.
Are financing options available?
Yes, we offer flexible financing plans to make geothermal system installations more accessible for homeowners and businesses.
What incentives qualify for geothermal systems?
Clients qualify for a 30% federal tax credit, Maryland state rebates, and Renewable Energy Credits worth $4,158 annually.
How often should geothermal systems be serviced?
We recommend bi-annual maintenance checks to ensure optimal efficiency and extend system lifespan.
What areas do you service?
We serve Baltimore, Bel Air, Cockeysville, Darlington, Laurel, and surrounding Maryland areas.
Videos