About Us
Foster Heating & Cooling is a locally owned team dedicated to keeping Maryland homes comfortable in every season, treating your family like our neighbors because that's exactly what you are. When your heat quits at midnight or your AC gives out on the hottest day of the year, we answer the call 24/7 with honest work and a fair price.
Our Services
Explore our range of comprehensive heating and cooling services designed to help you stay comfortable all year round!
AC Repair & Installation
Maryland summers are hot and sticky, and when the air conditioning gives out, comfort disappears fast. We handle everything from quick repairs to full system replacements, and we'll always tell you straight whether a fix will hold or whether you're better off replacing it. No pressure, no upselling — just an honest recommendation and cooling you can count on.
Heating repair & installation (furnaces & heat pumps)
When the temperature drops, reliable heat isn't a luxury, it's your family's comfort and safety. We service, repair, and install both furnaces and heat pumps, and we take the time to set your system up right the first time. Whether your old furnace is failing or you want a more efficient heat pump, we'll explain your options in plain English and keep you warm all winter.
24/7 emergency service
Heating and cooling never fail at a convenient hour, so we don't keep banker's hours. When your heat quits at midnight or your AC dies on the hottest day of the year, we actually pick up and come running. As your neighbors, we treat every emergency call with the urgency we'd want for our own home.
Preventive maintenance / tune-up plans
The cheapest repair is the one you never need, and regular maintenance is how you get there. Our seasonal tune-up plans keep your system running efficiently, catch small problems before they become expensive breakdowns, and add years to your equipment's life. Sign up for our spring-AC and fall-heating plan, and we'll track the schedule for you.
Why Choose Us
Choosing who to trust with your home comfort shouldn't be complicated. We're a locally owned Maryland team that treats every home like our own and every customer like a neighbor — because that's exactly how we'd want to be treated. Here's what you can count on when you call us:
We Answer, Day or Night
Honest Work, Fair Prices
Local and Here to Stay
Satisfaction Guaranteed
Our Numbers
At Foster Heating & Cooling, we believe honest work speaks for itself — and the numbers tell the story. Below you'll find a look at the homes we've kept comfortable and the neighbors we've served. Have a question? Don't hesitate to reach out today.
600+
Maryland Clients Served
20+
Manufacturers. We support them all!
100+
Years of Team Experience
100%
Satisfaction Rate
Additional Services
Our consulting firm offers a wide range of professional services tailored to meet the unique needs of businesses. From strategic planning to market analysis, we provide expert guidance and solutions to help businesses thrive and grow
Heat Pump Installation
Increasingly the go-to system in Maryland's mild-cold climate, and there are meaningful rebates and incentives (federal tax credits plus the state's EmPOWER Maryland program) that make this an easy sell right now. Advertising "ask about rebates" converts well.
Indoor Air Quality / Dehumidification
Maryland's humidity is brutal in summer. Whole-home dehumidifiers, air purifiers, and filtration are high-margin add-ons that differentiate you from the "we just fix the box" crowd.
Water Heaters
Hot water is one of those things you never think about until it's gone. Whether your water heater is leaking, running cold, or simply getting up in years, we'll repair or replace it quickly so your mornings never start with an unwelcome surprise. From traditional tanks to efficient tankless upgrades, we'll walk you through the options and get your hot water flowing again fast.
Ductless Mini-Splits
Not every home has ductwork, and not every space needs a whole new system. Ductless mini-splits are the perfect answer for older homes, room additions, finished basements, and rowhomes — giving you efficient, room-by-room heating and cooling without the mess of installing ducts. They're quiet, energy-smart, and let everyone in the house set the temperature they actually want. We'll help you figure out if a mini-split is the right fit and handle the install start to finish.
Meet Foster
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Gabriel Foster, HVAC Partner
Gabriel Foster grew up in Maryland, and he's never really left — outside of attending business school at the University of Delaware — because to him, this state isn't just where he lives, it's home, full of the neighbors, families, and communities he's spent his life looking out for. From an early age, Gabe found that what he loved most was simple: helping people. Whether it was lending a hand to a neighbor or solving a problem no one else could crack, he discovered that taking care of others wasn't just work — it was his calling.
That passion naturally grew into leadership. Over the years, Gabe has built and led teams grounded in the same values he was raised on: honesty, hard work, and treating every customer like family. He founded Foster Heating & Cooling to bring that standard to homes across Maryland — a company where doing right by people always comes before the bottom line.
Beyond the business, Gabe believes deeply in giving back to the community that shaped him. He's committed to supporting the neighbors and causes close to home, because for Gabe, comfort was never just about heating and cooling — it's about looking after the people around you.
Manufacturers
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Testimonials
"Our AC died during a July heat wave and Foster had someone out the same afternoon. Fast, friendly, and honest about the fix — we won't call anyone else."
Sarah M.
"Called at 11 p.m. when our furnace quit, and they actually picked up. Had heat back on before the kids woke up. Lifesavers."
David R.
"Professional, on time, and they treated our home with respect. It's rare to find a company that still cares like this."
Mike & Lisa P.
"They explained everything in plain English and never tried to upsell me. Fair price, great work, genuinely nice people."
Jen T.