Mon - Fri 8:00 am - 5:00 pm
Sat - Sun Closed
Mon - Fri 8:00 am - 5:00 pm
Sat - Sun Closed
About Us Advanced Mechanical Services
Your Trusted Partner in Comfort and Efficiency
At Advanced Mechanical Services, our slogan is "100% Customer Satisfaction." This is a motto we live by in everything that we do. We provide all types of HVAC sales and services, including services for all sizes of chillers, for residents and business owners throughout Paramus, NJ and surrounding communities. Our company was founded in 1996 and since that time we've be proudly providing quality air control and comfort to each of our customers. With over two decades in the industry, we understand how important our customers are without you, we wouldn't be in business!
Balance.
Comfort. Reliability. Innovation.
Our Journey of Excellence in Comfort Solutions
Guiding You to Optimal Comfort, One Solution at a Time
Our NATE-certified and award winning HVAC technicians consistently stand behind our customers and show them that the trust and reliability you put in our company is well-deserved. When it comes to keeping your heating or cooling system operating at its peak performance and efficiency, you want a company that you can rely on to install and service your systems without fail.
500+
HVAC Installations
We've transformed hundreds of homes and businesses with tailored HVAC systems that provide optimal comfort, energy efficiency, and air quality.
20+
Expert HVAC Technicians
Our certified and skilled technicians ensure flawless installations, maintenance, and repairs to keep your systems running at peak performance.
98%
Customer Satisfaction Rate
We pride ourselves on our near-perfect satisfaction rate, thanks to our commitment to high-quality service, dependable systems.
999+
HVAC Systems Maintained
Our dedicated team has serviced and maintained thousands of HVAC systems, ensuring comfort and efficiency for our clients every day.
Video Client HVAC Project Testimonials
Real Projects, Real Comfort
What Our Clients Say
"The team at provided us with an energy-efficient upgrade that not only lowered our bills but also improved the air quality in our home. Their attention to detail, expertise, and commitment to quality exceeded our expectations. We can’t thank them enough for creating such a comfortable, healthy, and safe environment."
– Samantha W.
Marketing Manager
"The team at provided us with an energy-efficient upgrade that not only lowered our bills but also improved the air quality in our home. Their attention to detail, expertise, and commitment to quality exceeded our expectations. We can’t thank them enough for creating such a comfortable, healthy, and safe environment."
— Karen P.
Marketing Manager
"The team at provided us with an energy-efficient upgrade that not only lowered our bills but also improved the air quality in our home. Their attention to detail, expertise, and commitment to quality exceeded our expectations. We can’t thank them enough for creating such a comfortable, healthy, and safe environment."
— Michael R.
Marketing Manager
Quality Reliable Parts
In addition to servicing all types of residential and commercial HVAC systems, we support all American made systems, such as Coleman® products. Coleman® is the only provider of HVAC systems still completely assembled right here in the USA. Our Coleman® system installations come with a 10 year warranty on all parts and labor, which most other dealers do not provide. We provide these systems and more for commercial buildings and residents throughout the tristate region at a competitive rate. Contact us today to learn more!
Commitment to Energy Efficiency
Energy savings are at the core of everything we do. Our advanced HVAC systems are designed to reduce energy consumption while providing maximum comfort. We believe in offering solutions that not only optimize your indoor climate but also minimize your environmental footprint.
Reliable Performance, Year-Round
Our HVAC systems are engineered to perform at their best, no matter the season. From freezing winters to scorching summers, you can rely on us to maintain the perfect temperature, with systems that run efficiently and require less maintenance, giving you peace of mind throughout the year.
Keep Your HVAC System Running at Peak Performance with Regular Maintenance
We Are A Small Family-Owned Business
Meet Jack Mulligan & Elaine Costa
Comprehensive Solutions
Tailored Solutions
One of the most important things you can do for your residential or commercial HVAC system is to schedule consistent maintenance. Our HVAC maintenance services in Paramus, NJ are designed to improve system performance, enhance energy efficiency, and help prevent unexpected breakdowns.
When you enroll in our maintenance plan, you'll receive:
Priority customer service over non-members
Discounted prices on all parts and services
No overtime rate charges
A full annual system inspection and cleaning
These routine checkups allow us to catch potential issues early—before they become costly or dangerous. Our licensed technicians ensure your HVAC system runs safely and efficiently, helping to lower your utility bills and extend equipment lifespan. Regular inspections can also detect safety risks that may otherwise go unnoticed, protecting your home or business and giving you peace of mind. Connect with our trusted Paramus-based HVAC team today to learn more about the right maintenance plan for your property.
Meet the Team
Expert HVAC Contractors in Paramus, NJ and Throughout the Northern, New Jersey
John Smith
Lead HVAC Technician
Roberts William
HVAC Project Manager
Mark Johnson
Energy Efficiency Specialist
David Clark
Customer Relations Manager
John Smith
Lead HVAC Technician
Roberts William
HVAC Project Manager
Mark Johnson
Energy Efficiency Specialist
David Clark
Customer Relations Manager
Why Choose Us?
Experience Unmatched Comfort and Excellence
Family Owned Business
Our certified technicians ensure seamless HVAC installations with precision, tailored to meet your specific needs. We guarantee comfort from day one, with systems designed to optimize efficiency.
Maintenance Plans
Regular maintenance extends the life of your HVAC system and prevents costly repairs. Our maintenance plans keep your systems running at peak efficiency, ensuring comfort all year round.
Energy-Efficient Solutions
Make the change to green HVAC in the Northern New Jersey Area with efficient and innovative heating and cooling solutions from the team at Advanced Mechanical Services.
Reliable 24/7 Support
Your comfort is our priority, which is why we offer around-the-clock support. Whether it’s an emergency repair or a routine inquiry, our team is always available to assist you.
Financing
Your next HVAC system could be closer than you think with flexible HVAC financing in the Northern New Jersey Area from AMS to help you start saving sooner.
Sustainable Practices
We’re committed to sustainability, using eco-friendly technologies and practices that reduce your carbon footprint. With us, you not only get comfort but also contribute.
Claim Up to $2,500 in Rebates + 0% AC Financing
Shop With Us, Pay Overtime.
Video Client HVAC Project Testimonials
Real Projects, Real Comfort
What Our Clients Say
"The team at provided us with an energy-efficient upgrade that not only lowered our bills but also improved the air quality in our home. Their attention to detail, expertise, and commitment to quality exceeded our expectations. We can’t thank them enough for creating such a comfortable, healthy, and safe environment."
– Samantha W.
Marketing Manager
"The team at provided us with an energy-efficient upgrade that not only lowered our bills but also improved the air quality in our home. Their attention to detail, expertise, and commitment to quality exceeded our expectations. We can’t thank them enough for creating such a comfortable, healthy, and safe environment."
— Karen P.
Marketing Manager
"The team at provided us with an energy-efficient upgrade that not only lowered our bills but also improved the air quality in our home. Their attention to detail, expertise, and commitment to quality exceeded our expectations. We can’t thank them enough for creating such a comfortable, healthy, and safe environment."
— Michael R.
Marketing Manager
$15.95
per Month
15% off all HVAC services
$39 service fee waived on completed work
Annual water heater flush + battery replacement
Seasonal HVAC tune-ups
Comprehensive home safety and priority service.
Comprehensive Priority service
We’re committed to delivering reliable, energy-efficient HVAC solutions for every space. With a focus on quality and customer satisfaction, we ensure your comfort is always our top priority.
Quick links
Services
© Advanced Mechanical Services. 2025. All Rights Reserved.