Recent Blog Posts

Two outdoor air conditioning units beside a house on a grassy lawn, near a fence and siding
August 3, 2026
Experienced HVAC contractors exist to diagnose problems accurately, perform repairs safely, and keep your system running efficiently for years to come.
Two outdoor air conditioning units beside a house, one large gray and one smaller silver.
July 29, 2026
Enjoy fast, reliable service with a trusted local HVAC comapny. Get expert maintenance, repairs, and efficient heating and cooling for your home today!
Technician inspecting rooftop HVAC unit with tools and gauges
May 22, 2026
There are several ways to extend the lifespan of your AC system. See how professional mini splits maintenance can make a big difference in the long run.
Technician inspecting rooftop HVAC unit with tools and exposed wiring
April 29, 2026
Dependable local HVAC company for regular cleaning-based maintenance can also improve indoor air quality by reducing dust and airborne contaminants
Outdoor air conditioning unit beside a brick wall in a grassy yard
March 27, 2026
Wondering what ways a mini splits repair service can improve your heating performance? Check out this guide and reach out to us today with any questions!
Technician kneeling beside an open appliance, using tools and testing wires during repair
January 30, 2026
Not sure if you need to schedule mini splits maintenance? Use this guide as a reference. Read on to learn more about when it's time to schedule your services.
Technician servicing an outdoor air conditioning unit with exposed wiring and tools.
December 29, 2025
Learn what happens during a professional mini split installation, from preparation to final testing, so you can plan your home upgrade with confidence.
Two outdoor HVAC condenser units on gravel beside a wooden fence and building wall
November 26, 2025
Want to extend the life of your HVAC system? A local HVAC company can help with maintenance, inspections, and upgrades to keep your system running efficiently.
Outdoor air conditioner unit beside a house wall and chain-link fence, with white siding and brick corner
July 8, 2025
Thinking about upgrading your AC system? HVAC companies can boost your home's comfort, efficiency, and air quality with the latest cooling technology.
Residential and Commercial HVAC Solutions
Mamaroneck, NY

24/7 Emergency Service

Financing Available

Veteran Discounts

Request Lorem Epsom

Hero Request Form

New Title

New Title

24/7 Emergency Service

Financing Available

Veteran Discounts

Request Lorem Epsom

Hero Request Form

Quality Climate Control You Can Count On

HS Enviromax Heating & Cooling Corp has been providing heating and air conditioning services to Peekskill, NY since 2009. As a family, woman, and minority-owned business, we bring decades of hands-on experience to every job. Our fully licensed and insured team arrives with fully stocked trucks, so we can complete most jobs efficiently in a single visit.

Serving Westchester County and New York City, NY, we understand the climate challenges our neighbors face throughout the year. We offer bilingual service in English and Spanish, 24/7 emergency response, and flexible financing options to make comfort accessible. When you need routine maintenance or urgent HVAC repair in Mamaroneck, NY, get in touch with us for reliable solutions.

Why Choose Us

Black award badge with a white check mark icon

Fully Stocked Trucks

Black checkmark badge icon

Licensed and Insured

Black badge icon with a white check mark

Manufacturer Warranties

Black verification badge with a white check mark

Insurance Claims Assistance

Black badge icon with a white checkmark

Fluent in English and Spanish

Black verification badge with a white checkmark

Over 40 Years of Experience

Four outdoor air conditioning units beside a beige building, one with a white top in front.
Monthly payment options banner with calendar icon and red Get in Touch button, on blue background
AC Services
Our air conditioning services keep your space cool and comfortable throughout the hottest months. From installation and repairs to seasonal maintenance, we handle all your cooling needs with precision and care.
Commercial HVAC Services
We provide comprehensive climate control solutions for businesses throughout the region. Our commercial services minimize downtime and maximize efficiency, keeping your operations running smoothly year-round.
Ductwork Services
Properly functioning ductwork is essential for efficient heating and cooling throughout your property. We design, install, repair, and clean duct systems to optimize airflow and improve indoor air quality.
Heating Services

When temperatures drop, our heating services ensure your home or business stays warm and safe. We work with all types of heating systems, providing installation, maintenance, and HVAC repair in Armonk, NY, all backed by our one-year labor warranty.

Specialty HVAC Services
We offer specialized solutions tailored to unique requirements and challenging situations. Our team brings over 40 years of combined experience to every project, no matter how complex.
Water Heating Services
Reliable hot water is a daily necessity, and we ensure your water heating system performs consistently. We install, repair, and maintain all types of water heaters with manufacturer warranties for your peace of mind.

Short title 11

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate icon.

Short title 12

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate icon.

Short title 13

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate icon.

Short title 14

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate icon.

Short title 15

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate icon.

Recent Projects

Churning turquoise ocean waves with white foam and spray
A winding river cutting through dense green forest aerial view
Wind-blown sand dunes with rippled shadows in warm tan and pink tones
Two overlapping black chat bubbles with three dots, representing messaging or conversation.

Here's what our satisfied customers are saying...

At HS Enviromax Heating & Cooling Corp, we take pride in providing exceptional residential and commercial HVAC services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of HS Enviromax Heating & Cooling Corp and let others know what you think.

Frequently Asked Questions

  • What are the signs an air conditioning system is failing?

    If your cooling equipment blows warm air or struggles reaching the set temperature on the thermostat, it indicates something is wrong. You might notice weak airflow from vents, pointing to a failing compressor. Strange sounds like loud grinding are red flags that internal parts are wearing out. When you need HVAC repair in Armonk, NY, addressing these warning signs early keeps your environment comfortable and helps prevent sudden breakdowns during the hottest summer months.

  • Why is routine maintenance important for cooling systems?

    Regular check-ups ensure your air conditioner runs efficiently when you need it most. Over time, heavy dust accumulates inside the unit, forcing motors to work harder to push cold air. This extra strain drives up monthly energy bills and shortens overall equipment lifespan. Having a professional clean coils catches minor wear before it turns into a costly failure. If you are looking for HVAC repair in Mamaroneck, NY, maintenance support from HS Enviromax Heating & Cooling Corp helps keep your system running reliably year-round. 

  • What causes a heating system to blow cold air?

    A heating unit blowing cold air can stem from a dirty flame sensor or malfunctioning pilot light preventing the burners from igniting. A faulty thermostat can also fail to signal the furnace properly. Clogged air filters can restrict airflow so much that the system overheats and safely shuts off. When clients call us for HVAC repair in Armonk, NY, we inspect these crucial components to restore consistent warmth. 

  • How does addressing strange furnace noises prevent further damage?

    Furnaces are designed to operate quietly, so loud banging or constant screeching should never be ignored. A screeching sound usually indicates a worn-out blower belt that could snap at any moment. Banging noises often point to delayed ignition, causing gas explosions that might crack the heat exchanger. A cracked heat exchanger is a very serious safety hazard. If you require HVAC repair in Mamaroneck, NY, investigating these noises immediately saves you from system failure and extensive part replacements.

  • Why have your ductwork professionally inspected and cleaned?

    The ductwork hidden behind your walls is essentially the respiratory system of your property. When dust, pet dander, and other airborne particles build up, they continuously circulate into your space. This lowers overall indoor air quality and triggers frustrating allergy symptoms. Additionally, excessive debris forces climate control equipment to struggle pushing air through blockages. By reaching out for HVAC repair in Armonk, NY, you ensure ducts remain fully clean, protecting air quality and the long-term efficiency of your equipment.

  • What happens when ductwork develops leaks or poor connections?

    Leaky ducts allow conditioned air to escape into uninsulated hidden spaces before reaching your rooms. This means heating and cooling equipment runs much longer to achieve desired temperatures, placing unnecessary physical wear on the system. You will likely notice highly uneven temperatures, with some rooms feeling drafty while others stay comfortable. For those seeking HVAC repair in Mamaroneck, NY, sealing these structural gaps is a practical way to optimize airflow, lower utility costs, and eliminate frustrating hot spots.

  • What are the signs a water heater needs immediate attention?

    The most obvious sign of a struggling water heater is a sudden drop in temperature or an entirely empty supply. However, there are subtle warnings, like rust-colored water from faucets, indicating corrosion inside the metal tank. Hearing a loud rumbling noise typically means sediment has built up, forcing the heating element to work excessively hard. Whenever you need HVAC repair in Armonk, NY, we evaluate your water heating equipment to prevent unexpected leaks or a completely ruptured tank.

  • How do regular water heater check-ups extend equipment lifespan?

    Consistent professional attention prevents everyday physical wear on your water heater from turning into permanent structural damage. A key part of maintaining these systems involves flushing the tank to remove hard water sediment, which ruins heating elements over time. Checking the anode rod and important relief valves ensures the system operates safely without building dangerous pressure. For those who need HVAC repair in Mamaroneck, NY, we provide water heater support alongside climate control services to maximize daily appliance life.

  • Why is a functioning climate control system critical for businesses?

    A comfortable indoor environment directly impacts the success of daily business operations. When a commercial property is too hot or uncomfortably cold, it reduces employee productivity and makes the space unwelcoming for visiting customers. Furthermore, commercial equipment that constantly cycles on and off due to poor performance wastes massive amounts of energy. Keeping large-scale systems running efficiently minimizes monthly operational costs and prevents downtime. If your business requires HVAC repair in Armonk, NY, addressing performance issues quickly protects your bottom line.

  • What constitutes an emergency situation with a heating system?

    Certain system failures pose immediate risks to your property or personal safety and require urgent professional intervention. For instance, a complete loss of heat during freezing winter temperatures quickly leads to burst pipes and severe water damage within hours. Smelling electrical burning odors near your furnace always demands immediate attention to prevent serious fire hazards. If you need 24/7 emergency HVAC repair in Mamaroneck, NY, prompt action from our dedicated technicians ensures safety hazards are eliminated and comfort is restored.