We are the most trusted and experienced technicians for energy-efficient mini splits in Severn, Severna Park, and Columbia, Maryland.
Efficient Mini Splits for Sustainable Indoor Environments

Ambient Cooling and Heating leverages top-notch equipment, industry-standard techniques, and advanced technology to provide homeowners and businesses in Maryland with the most sustainable indoor air quality solutions. We care about the communities of Severn, Severna Park, and Columbia, so we do our part to ensure maximum comfort for a minimal carbon footprint.
Our reliable mini splits help optimize HVAC systems by providing efficient air control where you need it most. Customize your environment with our competitive approach to making Maryland a better place to live.
Comprehensive Installation and Maintenance Services

Mini split installation is a multi-step process requiring trained professionals and specific methodologies to comply with local codes and regulations. At Ambient, we understand the complexities of installing mini splits and maintaining their lifespan. Trust us to boost your home’s IAQ through certified services.
Maintenance for mini splits can also be a challenge without expert help. Ambient experts make it look easy with state-of-the-art tools and sophisticated techniques. We are fast, efficient, prompt, and professional to ensure your environment stays cozy year-round.
Guaranteed Professionalism and Customer Satisfaction

We have earned our reputation as the best HVAC company in Severn, Severna Park, Columbia, and the surrounding areas because of our commitment to customer service. Our experts uphold the highest standards of quality, cleanliness, and efficiency, causing minimal disruption to your day, whether installing mini splits or repairing your AC.
Customer satisfaction is our top priority, so we go beyond the call of duty to revolutionize the HVAC industry. Check out our customer reviews and project portfolio for more information and front-row seats to our exceptional services. Then, reach out to us with questions.
Thorough Consultations by Reputable Experts

Ambient experts are happy to schedule a convenient consultation to discuss your HVAC needs, including mini split installation, maintenance, and more. Contact us today by phone or email to get started. We will assess your requirements and develop a comprehensive plan accordingly.
Conclusion
Our team is the most dependable for installing and maintaining mini splits in Maryland. Let us show you the difference between knowledge and experience when serving the homes and businesses in Severn, Severna Park, and Columbia.
FAQ’s
Want to know more about our state-of-the-art mini splits? Check out what our customers typically ask:
Q: How do mini splits work?
A: Mini splits can heat or cool a room without ductwork. Each unit features an evaporator coil and fan that absorb ambient air and change the indoor temperature. Ask our experts for more information.
Q: Are mini splits better for the environment?
A: Unlike traditional HVAC systems, mini splits do not require ductwork. Thus, mini splits are more energy-efficient and environmentally friendly.
Q: How long does a mini split installation take?
A: We strive for efficiency and transparency. Ambient professionals can provide a detailed timeline during the initial consultation. In most cases, however, expect a window of about 4 to 6 hours.
Q: Can you work with my existing HVAC system?
A: We can work with your existing HVAC system to design the most efficient mini split layout for your home or business. Discuss your needs when you schedule a consultation.
Q: Does Ambient charge for a mini split consultation?
A: We offer no-obligation consultations at no charge to our customers in Severn, Severna Park, and Columbia, Maryland. Ask us how to improve indoor air quality, and we’ll gladly help.
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RICK, G.
My aged heat pump started having issues last June, and it finally gave out and had to be replaced in January. From the knowledgable lady on the phones helping with my decision, the techs that did previous service calls, to the installation tech, to a final system check by Bryan the owner, this is a great company to do business with.
ROSA, P.
I had new HVAC unit system replacement. I chose Ambient cooling and heating company because they do good work. Brian care about his customers. I’m very happy with their services. Again, Thank you, Brian and your team.
SEBASTIAN, S.
I’ve been using Ambient in all my personal and professional properties for years. Never had a problem. They show up when they say they are going to and don’t leave until the job is done. Quality work at reasonable rates. What more can you ask for.
KENNETH, T.
Can't recommend this company enough. Prompt, professional, and most importantly, fairly priced. The customer service and prices I got from other companies for a full HVAC replacement were egregious. The techs took pride in their work and were extremely respectful to me and my home.
RACHEL, E.
Our unit was not working up to speed and kept entering a delayed cycle. Tim has been out twice and he came out again and got the unit back up and working! What we loved most is that he took time to check multiple things to make sure it wasn’t an additional issue. We have a service contract with Ambient and highly recommend that as well. So helpful they offer this to customers. We are so happy with Ambient Cooling and Heating and highly recommend them.
SERVICE AREAS
Severn
Severna Park
Columbia
Ellicott City
Annapolis
Pasadena
Crofton
Davidsonville
Glen Burnie
Bowie
Odenton
Catonsville
Elkridge
Arnold
Arbutus
Lake Shore
Parole
Ferndale
Brooklyn Park
Riviera Beach
Linthicum
Jessup
Cape St. Claire
Edgewater
Mayo
Stevensville
Shady Side
Springdale
Grasonville
Gambrills
Herold Harbor
Guilford
Crownsville
