Leaders in Quality Heating and Air Conditioning Needs

Struggling with an AC that won’t cool or a heater that won’t start? At Green Comfort Systems, we provide fast, reliable HVAC service in Rosedale, MD, with after-hours emergency repair, flexible financing, and free estimates on installations—so your comfort is never compromised.
Fast Repairs, Honest Pricing, and Free Installation Estimates — Schedule Service Today!
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410-807-8556
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Our Services

We are a small licensed and insured HVAC and air conditioning contractor, looking to serve your heating and cooling needs.
Air ConditioningAir Conditioning

Air Conditioning

When the heat hits hard, our fast and reliable air conditioning services keep your home cool, efficient, and comfortable—so you never have to sweat the summer.
Find the Right AC Solution for Your Home
air-conditioning
HeatingHeating

Heating

When the temperatures drop, our expert heating services ensure your home stays warm, safe, and energy-efficient with dependable solutions you can trust.
Find the Right Heating Solution for Your Home
heating
Indoor Air QualityIndoor Air Quality

Indoor Air Quality

If your home’s air feels stale or triggers allergies, our indoor air quality solutions help you breathe easier with cleaner, healthier air throughout every room.
Find the Right Air Quality Solution for Your Home
indoor-air-quality
Heat PumpsHeat Pumps

Heat Pumps

If you're dealing with uneven temperatures or high energy bills, our heat pump services offer an efficient, all-in-one solution for year-round heating and cooling comfort.
Find the Right Heat Pump Solution for Your Home
heat-pumps
Ductless/Mini-SplitsDuctless/Mini-Splits

Ductless/Mini-Splits

Ductless mini-splits provide zoned heating and cooling without ductwork, offering highly efficient and personalized comfort. Perfect for additions, garages, or homes lacking existing ducts, they deliver quiet operation and significant energy savings where you need it most.
Find the Right Ductless Mini-Split Solution for Your Home
Ductless/Mini-Splits
Water HeatersWater Heaters

Water Heaters

Running out of hot water or dealing with inconsistent temperatures? Our water heater services provide fast, reliable solutions to restore comfort and efficiency to your home’s hot water supply.
Find the Right Water Heater Solution for Your Home
Water Heaters
Duct Work

Duct Work

Leaky, outdated ductwork can waste energy and reduce comfort our professional duct services ensure efficient airflow and even temperatures throughout your home.
Find the Right Duct Work Solution for Your Home
duct-work
Tankless Boilers

Tankless Boilers

Tired of running out of hot water or dealing with bulky equipment? Our tankless boiler solutions provide endless hot water and efficient home heating all in one compact, energy-saving system.
Find the Right Tankless Boilers Solution for Your Home
Tankless Boilers
Design Element | Green Comfort SystemsDesign Element | Green Comfort Systems
Design Element | Green Comfort Systems
Design Element | Green Comfort SystemsDesign Element | Green Comfort Systems
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About Us

Maryland Green Registry Member
At Green Comfort Systems, our mission is to bring unparalleled comfort and well-being to our local community through affordable HVAC services and top-quality equipment. With a steadfast commitment to excellence and exceptional customer service, we strive to create an environment where everyone can experience the ideal level of comfort in their home and workplace.

Customer Testimonials

Over 300+ 5-Star Reviews from our Community
The entire team at Green Comfort was awesome, from initial estimate to installation, they delivered professional, high quality service. Everyone who worked on the install was courteous, friendly and made sure the house was left clean.  Feeling lucky that my neighbor recommended and would use them again in the future.
Morgan S.
Dave was very knowledgeable and did not mind talking through everything with me in the diagnosis process.
Vinnie T.
I have had a very positive experience with this company. Their professionalism and punctuality are commendable, and the service advisor provided thorough and courteous assistance. I would highly recommend their services to others.
Alexis W.
Green Comfort Systems did a great job installing my new system! They were able to get me scheduled quickly which I definitely appreciated. They made everything easy to understand and were super pleasant and professional. I would definitely recommend them to anyone who's looking for HVAC services.
Patrick M.
Design Element | Green Comfort SystemsDesign Element | Green Comfort Systems
Design Element | Green Comfort Systems
Design Element | Green Comfort Systems

Green Guardian Club

Increased Efficiency & Cost Savings
Regular maintenance ensures your system runs at peak efficiency, reducing wear and lowering utility costs while maintaining home comfort.
Exclusive Member Benefits
Enjoy discounted repairs, lifetime guarantees, priority scheduling, and no after-hours fees, keeping your system running smoothly with minimal hassle.
Warranty Protection & Longevity
Proper maintenance helps extend the lifespan of your system, improves air quality, and keeps your manufacturer’s warranty valid plus, we handle all the paperwork for you!
Green Guardian Club
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Priority scheduling
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No additional after hours fees
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15% discount on parts & labor
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Inspection reports
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Annual credit towards future system replacements
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Lifetime warranty on repairs
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Special promotional offers
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Annual credit towards future system replacements
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Lifetime warranty on repairs
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Special promotional offers
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Double the trees planted for services you purchase
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Now available in affordable monthly payments or one-time annual charge!
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And more...
Enroll Today
Design Element | Green Comfort SystemsDesign Element | Green Comfort Systems

Featured Manufacturers

We feature top-tier HVAC manufacturers, providing you with the best products for your home or business.
HVAC Resources
Design Element | Green Comfort Systems
Design Element | Green Comfort SystemsPatton

Promotions

Save more while keeping your home comfortable! Take advantage of our exclusive deals on maintenance plans, energy-efficient upgrades, and seasonal discounts.
10% OFF
Up to $9,000.00 in energy rebates and credits on qualifying systems.
$69 OFF
Tune-up for new customers
$4000 OFF
Rebates on Heat Pumps. Call for More Information.
Design Element | Green Comfort Systems
Design Element | Green Comfort Systems
Design Element | Green Comfort Systems

Partnerships

Beginning September 1st 2023, Green Comfort Systems will be establishing a noteworthy partnership with One Tree Planted, a renowned environmental organization dedicated to reforestation efforts. As a prominent provider of high-efficiency HVAC systems, Green Comfort Systems recognizes the significance of environmental responsibility.

Through this collaboration, for each service & installation provided by Green Comfort Systems, a certain number of trees will be donated through One Tree Planted's tree planting initiative in your name. This synergy not only underscores Green Comfort Systems' commitment to energy-efficient solutions but also aligns with our aim to contribute positively to global sustainability.

Each HVAC installation & service not only promotes comfort but also aids in the reforestation endeavors championed by One Tree Planted, symbolizing a harmonious blend of innovation and environmental stewardship.
Design Element | Green Comfort Systems
Design Element | Green Comfort Systems
A white background with a black and white border | Fish Premier HVAC
A white background with a black and white border | Fish Premier HVAC

Get Financing Today

Make your HVAC needs affordable with our flexible financing options.
Get the comfort you deserve, without the financial stress.
Design Element | Eagle Eye Roofing
Licensed and Insured
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Experienced and Background-checked Technicians
Lifetime warranty icon | Eagle Eye Roofing
Passed Technical Training & Certifications
clean
Cleanup after the Job is Done
emergency-repair
After Hours Emergency Repair
maintenance-plan
Maintenance Plan Available
financing-available
Financing Available
family-owner-operated
Family Owned & Operated
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Transparent Pricing
free-estimates
Free Estimates on Installations
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We're There When You Need Us, On-Time
online-scheduling
Online Scheduling
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Priority Service for Green Guardian Club Members
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Zero Down Financing* *With Approved Credit
Design Element | Eagle Eye Roofing
Up To 10 Year Parts & Labor Warranties** **Call For Details
Labor icon | Eagle Eye Roofing
Award Winning Service You Can Trust
Design Element | Eagle Eye Roofing
100% Satisfaction Guarantee
energy-saving
Energy Efficient & Energy Saving Solutions
Design Element | Eagle Eye Roofing
Licensed and Insured
technician
Experienced and Background-checked Technicians
Lifetime warranty icon | Eagle Eye Roofing
Passed Technical Training & Certifications
clean
Cleanup after the Job is Done
emergency-repair
After Hours Emergency Repair
maintenance-plan
Maintenance Plan Available
financing-available
Financing Available
family-owner-operated
Family Owned & Operated
transparent-pricing
Transparent Pricing
free-estimates
Free Estimates on Installations
time
We're There When You Need Us, On-Time
online-scheduling
Online Scheduling
priority-sevice
Priority Service for Green Guardian Club Members
approved-credit
Zero Down Financing* *With Approved Credit
Design Element | Eagle Eye Roofing
Up To 10 Year Parts & Labor Warranties** **Call For Details
Labor icon | Eagle Eye Roofing
Award Winning Service You Can Trust
Design Element | Eagle Eye Roofing
100% Satisfaction Guarantee
energy-saving
Energy Efficient & Energy Saving Solutions
Design Element | Eagle Eye Roofing
Licensed and Insured
technician
Experienced and Background-checked Technicians
Lifetime warranty icon | Eagle Eye Roofing
Passed Technical Training & Certifications
clean
Cleanup after the Job is Done
emergency-repair
After Hours Emergency Repair
maintenance-plan
Maintenance Plan Available
financing-available
Financing Available
family-owner-operated
Family Owned & Operated
transparent-pricing
Transparent Pricing
free-estimates
Free Estimates on Installations
time
We're There When You Need Us, On-Time
online-scheduling
Online Scheduling
priority-sevice
Priority Service for Green Guardian Club Members
approved-credit
Zero Down Financing* *With Approved Credit
Design Element | Eagle Eye Roofing
Up To 10 Year Parts & Labor Warranties** **Call For Details
Labor icon | Eagle Eye Roofing
Award Winning Service You Can Trust
Design Element | Eagle Eye Roofing
100% Satisfaction Guarantee
energy-saving
Energy Efficient & Energy Saving Solutions