01
Sustainability
Renewable, low-carbon home comfort that respects the land it draws from.
Who we are
Boutique. Family-owned. Ohio in-house only.
20+ years of residential geothermal — designed, drilled, installed, and serviced by the same in-house Ohio crew from first assessment to lifetime support.
Our story
20+ years
of doing it ourselves.
Founded 20+ years ago, Geothermal Professionals was inspired by a passion for sustainable energy solutions and a commitment to excellence in geothermal HVAC systems.
Over the years, we have perfected our proprietary drilling process, allowing us to minimize the impact on your property. Our uniquely designed drill, equipped with rubber tracks, can access small and tight lots, making it suitable for both new constructions and existing homes.
We pride ourselves on keeping every aspect of your installation in-house, without utilizing subcontractors, to maintain the highest quality standards.
We only employ full-time, year-round skilled tradesmen, and we do not subcontract our work or use part-time help.
Why choose
Geothermal
Professionals
Geothermal Professionals is a boutique, family-owned installer and servicer of residential geothermal systems, dedicated to offering an unparalleled level of service and expertise. Our fully integrated approach ensures that purchasing and owning a geothermal system is easy and worry-free. As specialists in geothermal HVAC systems, we focus exclusively on what we know best, providing advanced geothermal knowledge and project quality from system design and sizing to drilling and installation management.
Core values
What guides
every project.
02
Innovation
A proprietary low-impact drilling method refined over nearly two decades.
03
Customer Focus
The owner does the assessment. The same team you meet does the install.
04
Integrity
No subcontractors, no upsells, no surprises — before, during, or after installation.
05
Excellence
Every system engineered, installed, and calibrated to run for decades.
Leadership team
The same people
start to finish.
Dan
Founder and Owner
25+ years of experience
Angela & Lola
Co-Owners
Sam
Manager, Drilling & Installs
Frankie
Service & Maintenance Manager
Certifications
Licensed
across every trade.
- HVAC License – State of Ohio
- Electrical License – State of Ohio
- Universal Refrigeration License – Nationwide
- National Ground Geothermal Drilling Certification – Nationwide
Ready to work with a family-owned Ohio team that keeps every phase in-house?
Start with a consultation →Our projects
Real installs.
Documented from the field.
Every job is drilled, installed, and commissioned by our own Ohio crew. Here's a look at recent work.
Angela Fant
What A Completed Install Looks Like
A finished residential geothermal install — mechanical room dressed in, flow center trimmed, ready for commissioning.
Angela Fant
Slant Vertical Drilling
Slant vertical drilling on a tight residential lot — a hybrid loop-field approach for constrained sites.
Angela Fant
Vertical Drilling Job Evans City, PA
Vertical loop-field drilling for a residential geothermal system in Evans City, Pennsylvania.
Trusted across Ohio
Institutions, parks & conservancies
powered by our geothermal work.
01 — Installed
04 clients
Trinity Veterinary Hospital
Western Reserve Land Conservancy
West Creek Conservancy
Berkshire Local Schools
02 — Servicing
Public lands
Service area
Cuyahoga Valley National Park
Service area
Geauga Park District
What homeowners say
Real Ohio homeowners.
Real geothermal comfort.
4.8
Based on 92 Google Reviews
JM
Jeffrey May
Verified2 months ago
We definitely made the right choice choosing Geothermal Professionals. They installed our geothermal unit and everything was done professionally and on time. Dan and all his employees are great people and excellent workers. Was 100% satisfied and their service in the years following has been superb.
DS
Dustin Shaw
Verified2 months ago
Had a hybrid system installed in 2022. We have been very happy. We were paying for a large propane tank to fill two, three times a year. One year the company wouldn't even answer the phone, much less send a delivery. Never again. We also have plenty of humidity in the winter now because the system doesn't have to run so hot. Worth every penny and it gets more efficient over time — just another plus.
RC
Rich Craxton
Verified3 months ago
Needed to replace my 20+ year old geothermal furnace. Geothermal Professionals had been servicing my old one for about 5 years, so it seemed logical to have them replace it with a new furnace. The techs were respectful of my house and took care not to damage anything. If you truly want professionals, these are the people to work with. Excellence all the way through. Much thanks!
SS
Sarah Stocker
Verified5 months ago
We have been working with Geothermal Professionals for a number of years. Their team updated our original system and improved its efficiency and overall working condition over a decade ago. They are very knowledgeable and respond quickly when a question arises, or when it comes time to make an appointment for routine maintenance. If you're looking for a friendly, dedicated team to help with all of your geothermal needs and questions, look no further.
GC
Gordon Conway
Verified5 months ago
I've used Geothermal Professionals for over 10 years and am very pleased with their service. They keep my system in top condition and are always available if something is needed. I highly recommend.
BC
Brice Chidester
Verified7 months ago
Geothermal Professionals has serviced our geothermal HVAC system for over a decade and has been consistently professional, courteous, and easy to work with. They've kept the system running smoothly and are very responsive to any questions or concerns we have. We highly recommend them.
JG
Jerry G.
Verified8 months ago
We live in a rural area with no natural gas service. The home had fuel oil that was high maintenance and expensive with price fluctuations. Dan's crew installed our system in 2012. The workers were excellent and did a great installation. They always follow up with me yearly for maintenance. I've saved money going with this system. Highly recommend Geothermal Professionals.
SB
Scott Biggins
Verified8 months ago
Right from the start, Dan was willing to answer any questions and explain everything. If you are looking for a quality installation, then Geothermal Professionals is the right choice. The service techs that replaced my old unit were very knowledgeable and proficient. They went that extra bit to make each part of the installation just right — much neater and more professional looking than the original ever was. I'm an avid DIY person and they not only tolerated all of my questions, they answered all of them as they worked, then took the time to explain each step of the checkout.
AB
Anthony Brent
Verified10 months ago
I have been a client of Geothermal Professionals for 15 years. I cannot say enough good things about the company and the people, from the time they installed my system to the top notch service they have provided throughout the years. Not only are they a great company, Dan and Angela plus the whole crew are just great people.