
About Us

Lightning Mechanical is not your typical heating and air conditioning company. We are experts in heating, air conditioning, ventilation, and ductwork headquartered in Maplewood, New Jersey.
Founded in 2005 by Craig Gallagher, a master HVAC contractor, we provide expertise and the highest quality service from our factory-trained technicians and engineering teams. Most of our jobs come directly through word-of-mouth and referrals, but that hasn't stopped us from being a part of major turn-key projects as far away as Philadelphia.
Lightning Mechanical LLC also includes the Lightning Service Group, which serves Albany and the Boston area.
Our Values
We treat every one of our clients with the professional courtesy they are entitled to and specialize in customer satisfaction. From residential heating to commercial air conditioning for businesses, we have experience with it all. Lighting Mechanical service professionals also offer installation and maintenance on all makes (and across multiple brands) of HVAC systems, including air conditioners, heat pumps, furnace, water heater, boiler, geothermal and more!
We're all about commitment, not just about the equipment; our team of professionals is efficiently making homes and workspaces healthier for everyone who spends time there using the best brands. We offer indoor air quality testing, UV lighting, and anti-microbial treatments. We're here for you at every stage of your project; we provide financing options, and we will always be upfront about the work that needs to be done.
We believe in honesty and transparency with our clients, and that's why we won't try to sell you a service or part you don't need. We believe that as our clients, you deserve the best, and that happens to be us.
THERE ARE NO STUPID QUESTIONS
"We like to leave our prospective clients a little more informed than when we met. The reason for this is an informed consumer is the best consumer". ~ Craig Gallagher | Founder and President
One-Stop HVAC Shop
We cover the full range of HVAC services using the latest commercial technologies; they are organized into three distinct divisions.
- Maintenance
- Servicing
- Construction
We are confident that Lightning Mechanical will have the right solution for your heating, cooling, ventilation, and indoor air quality needs. If you are looking for an HVAC contractor in the New York City tri-state area, call us on (973) 763-0300
Our Customers
Hybrid Business - We handle B2B (other mechanical contractors) and End-Users. This includes Building owners and Building tenants part of larger scale, multi-building, multi-tenant organizations. Our current and prospective clients have made us an essential part of turnkey projects across the North Eastern United States.
We also deal with several whole foods and pharmaceutical firms, data centers, and hospitals.
Additionally, we have many one-off private residential clients looking to install or maintain their existing furnaces or AC systems.
Areas We Serve
Lightning Mechanical operates within a 250-mile radius of our Maplewood, New Jersey base of operation.
- New York City: all five boroughs
- Westchester County
- Long Island
- Hudson Valley Region
- NYC Metro Area
- NJ/NYC Metro Area
- New Jersey
- Southern Maine
- Northern Maryland
- Western Pennsylvania
Served by the Lightning Service Group (Part of Lightning Mechanical LLC):
- Boston Area
- Albany/Capital District
Simply the best
We're simply better. We factory service train all of our technicians, and we have access to multiple brands of factory accessories, repair tools, and training. Our HVAC service professionals and engineering team boast years of hands-on experience on the most complex equipment. Constant training - quicker response times - multiple solutions to problems- and leaving you a more informed consumer - are just a few of the things that put us a cut above the rest.

Our happy customers
We encourage you to search online and read our reviews - we would appreciate you leaving us your own honest review to help us further improve our service. We aim to be the #1 HVAC Service providers in New York and the surrounding areas - we use all our customers feedback to create a better offering than our competitors.

Sal
Cekic

Shari
Hart
Factory Trained Technicians
Factory Parts and Equipment
To keep up with the fast-paced changes in the industry, we have access to a variety of factory parts and equipment. This means our technicians carry all OEM accessories for your system - everything from filters, belts, keypads, and thermostats to fans, relays, and replacement coils. When working on your system, we show up with the HVAC systems manufacturer's tools to repair and maintain them.
While some might be tempted to make the quick fix with generic parts, OEM parts are engineered for each specific system. They're built by the same people who designed your system, and they're just as crucial to energy efficiency or your warranty coverage as the equipment itself.

Factory Parts and Equipment
To keep up with the fast-paced changes in the industry, we have access to a variety of factory parts and equipment. This means our technicians carry all OEM accessories for your system - everything from filters, belts, keypads, and thermostats to fans, relays, and replacement coils. When working on your system, we show up with the HVAC systems manufacturer's tools to repair and maintain them.
While some might be tempted to make the quick fix with generic parts, OEM parts are engineered for each specific system. They're built by the same people who designed your system, and they're just as crucial to energy efficiency or your warranty coverage as the equipment itself.
Faster Response Times
Keeping our trucks well-stocked with factory parts means they're always prepared for any emergency or problem our clients may encounter. Multiple trucks mean we can reach you in record time, and our emergency intervention teams are already pre-positioned around clients to intervene at lightning speed.

Working with us means you'll never hear "well, it could be this" or "it might be that." Our team of factory-trained technicians is equipped with the products and tools needed to diagnose problems quickly, offering clients several solutions to any situation.
When you call Lighting Mechanical, we're prepared for anything. When your HVAC unit isn't responding the way it should - when it's making strange or unusual sounds - when it seems to be consuming more energy than usual – we're here to help you. The same goes for any thermostat problem or disconnected wire; don't hesitate to give us a call.
When You Need Us, We're There
We want our clients to know that they can rely on us at any time of the day or night. We offer 24-hour emergency service availability seven days a week for your convenience. Our technicians are available to provide you with the same level of service they'd expect themselves, and we pride ourselves on our work ethic. Our engineering team is factory trained on most complex equipment and cant quickly intervene on Daikin VRV systems, Paterson Kelley boilers, Fulton boilers, McQuay chillers, Daikin chillers, and so much more.

We are ready to serve you
24/7 Trusted Service
Preventive Maintenance Agreements
To ensure optimal performance of your unit, we offer custom-branded agreements that include all factory accessories for a low monthly fee. These agreements also include a mandated twice-yearly service visit to address potential problems before they become emergencies.
We can also offer flexible financing plans for larger projects or unexpected costs. We make the process easy and affordable so clients won't have to strain their budgets to keep equipment running at its best.