We have many decades of relationships with co-op boards and building supers help us secure faster approvals and smoother installations.
HVAC Units and Replacements by Friedrich
Friedrich is New York City’s iconic air conditioning brand. As one of the city’s most popular air conditioning providers, Friedrich has left their mark on the city—literally. If you’ve ever looked up at a residential high rise, chances are you’ve seen the company’s distinctive block lettering across their through-the-wall HVAC units.
Friedrich systems are dependable, long-lasting and ideally suited for every conceivable residential use. Whether it’s just a single bedroom or a multiroom property, Friedrich’s line of through-the-wall units gives homeowners a wide range of choices.
Stanley Ruth clients who choose the Friedrich models get an added bonus: we’re one of the only companies that can modify these units so they can connect to your building’s existing heating system and distribute warm air as evenly and comfortably as it does cool air.
Trusted for Generations Experience, Service, and Solutions That Last
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Over a Century of Residential ExpertiseWith more than 100 years of experience serving private residences, we understand everything from modern HVAC systems to older equipment with unique challenges.
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Trusted Relationships Across NYC
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Innovative & Fully Customized SolutionsAs pioneers in HVAC technology, we provide smart integrations, custom modifications, and tailored comfort solutions designed specifically for your home.
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No Interruptions, Just Peace of MindYou're never left without heat or air while we work. If your unit ever needs to come into the shop, members of our Gold and Platinum plans will receive loaner equipment.
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Fast Response & Reliable ResourcesReserved emergency service times, a fully stocked warehouse, and quick access to parts help us respond faster when you need us most.
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Long-Term Support From a Team You KnowOur experienced, long-standing team backs every installation with preventative maintenance plans, warranties, service coverage, and loaner units for uninterrupted comfort.