New Chop Saw — Precision Cutting for Complex Work

Our new chop saw is a significant step up from what we had before. It handles miter cuts and bevel cuts with accuracy that older equipment simply couldn’t match, and it can cut larger material and steeper angles without compromising on the clean, tight tolerances that quality ductwork demands. In sheet metal fabrication, a precise cut at the start means better-fitting components throughout the entire system. Less rework, less waste, and faster installation on your jobsite.

New Pittsburgh Machine — One Machine, Many Capabilities

This is perhaps the biggest upgrade in the shop. Our new Pittsburgh machine is a multi-function powerhouse, capable of forming several of the most critical duct connection profiles all in one piece of equipment, including:

• Pittsburgh lock seams — the standard longitudinal seam for rectangular ductwork
• S-slip and drive connections — for joining duct sections cleanly and securely
• Pipe lock seams — for round and oval duct fabrication
• Quarter-inch bends and small Pittsburgh profiles — for detailed, tight-radius work

Most significantly, it handles heavier gauge metal up to 18-gauge, which is essential for commercial HVAC applications where durability and structural integrity are non-negotiable. Previously, this range of profiles would have required multiple separate machines. Now it’s all done in one place, which means faster turnaround, a more organized workspace, and consistent quality across every profile we run. It also eliminates the tearing and deformation of metal that older, worn equipment can cause, giving us cleaner edges and tighter seams in the finished product.

New Air Hammers — Faster, Cleaner Duct Assembly

Our new air hammers allow our fabricators to drive duct connections together quickly and securely. What used to take extra time and effort by hand is now done faster and more consistently, reducing assembly time without sacrificing the tight, sealed connections that efficient HVAC systems require. For customers, this means less labor time and quicker project completion.

New High Jacks, Vise, Extension Ladder & Adjustable Tables — A Safer, Smarter Workspace

The upgrades don’t stop at the fabrication machines. New high jacks make it easier and safer to handle large, heavy duct sections. A new heavy-duty vise gives our team a secure hold for detailed work. And new adjustable work tables mean our fabricators are working at the right height for every task — reducing fatigue, improving accuracy, and keeping the shop floor organized and hazard-free.

A well-organized, properly equipped shop isn’t just good for our team, it directly translates to better work for you. 

What This Means for You

Every one of these investments comes back to the same core commitment: delivering better quality work, faster, at a higher standard of craftsmanship. Whether you’re working with us on a new construction project, a retrofit, or a design-build energy efficiency solution, your ductwork is being fabricated with equipment that matches the quality standards your building deserves.

We’re proud of what we’ve built in our shop — and we’re even prouder of what we’ll build for you.

Do you have an upcoming Sheetmetal project? Give us a call and find out how our new equipment can make your project more efficient. 

The post Inside Our New Sheet Metal Shop: A Major Upgrade for Our Customers appeared first on Controlled Air.

We have officially realigned under a new entity: Yanmar Energy Systems North America (YESNA) . This move brings Controlled Air, Yanmar Energy Systems, and TEDOM together as one unified force.

What This Means for You

You will see a new logo with a fresh, modern look, but our commitment to your facility remains exactly the same.  Invoices and contracts will be labeled under Yanmar Energy Systems North America.

Here is what you can continue to count on:

1. Same Expert Team: You will work with the same manager, technicians, and project managers you have known for years. Same service you have come to expect
2. Same Local Presence: Our headquarters remains at 15 NE Industrial Road, Branford, CT. All three companies now operate under this same roof to ensure seamless collaboration.
3. Uninterrupted Service: There are no changes to your current maintenance contracts, active projects, or service schedules. New contracts will be sent under Yanmar Energy Systems North America name. Existing contracts remain in place until renewal where they will be sent under the new entity name.
4. Payments & Invoicing: You will notice our new group logo but everything else remains largely unchanged. All accounts and addresses are the same as they have been.

New Opportunities

This realignment makes it easier than ever for you to access industry-leading sustainable technology. By streamlining our operations with Yanmar and TEDOM, we can offer faster, direct access to:

1. Yanmar Gas Engine Heat Pumps (GHP)
2. Yanmar Combined Heat & Power
3. The All New Yanmar Rooftop Unit
4. TEDOM Cogeneration (CHP) Systems
5. New products currently in development by Vin Chiocchio.

The People You Know, the Expertise You Trust

A company is only as strong as the people behind it. While our brand is evolving to reflect our global partnership, the heart of Controlled Air remains the same.

The employees who have built our reputation over the last 45 years are still right here in Branford, with some new additions. Many of our team members have spent decades mastering the nuances of your specific facilities.  

When you call our office or see a technician on-site, you will continue to see the familiar faces you know and trust.  Our core team is not going anywhere—we are simply gaining more tools and resources to serve you better.

Feel free to reach out to any of us directly, we are always here to help.

We are evolving to ensure we can provide the most efficient, forward-thinking energy solutions for the next 45 years and beyond.

Thank you for being a part of our history and our future. If you have any questions about this transition, please reach out or reply directly to this email.

The post Controlled Air, Yanmar Energy Systems and Tedom align under Yanmar Energy Systems North America appeared first on Controlled Air.

Our team is currently getting settled into our brand new warehouse, with our immediate focus on getting the sheet metal shop fully operational.

Closing the doors on a building that served us for 40 years is certainly a bittersweet moment, as it held so much of our history. However, this move is a vital step for our future growth. We are energized by the possibilities in this new space and look forward to serving you from our new headquarters!

The post Our New Warehouse appeared first on Controlled Air.

In today’s world, sustainability is no longer just an option; it’s a necessity. Controlled Air has long been a leader in delivering full-service energy solutions to clients across the New England area, bringing expertise in designing and engineering advanced energy systems – including gas heat pumps (GHPs), co-generation combined heat and power (CHP), microgrids, and energy management systems.  

Since joining Yanmar Energy Systems in 2022, Controlled Air has been able to expand its operations and accelerate its mission, furthering its founder’s vision of creating smarter, more efficient energy solutions. Now, as an integral part of Yanmar, the company continues to push the boundaries of energy innovation, helping businesses across North America reduce emissions and optimize energy use. 

Vincent Chiocchio, President of Controlled Air and Yanmar Energy Systems North America, underscores their mission: “Building sustainability is the way of the future. We design, engineer, and install systems tailored to each building, ensuring long-term performance. And beyond installation, we continue to maintain them for the life of the building.” 

Energy Efficiency at Elm City Bioscience Center 

One of Controlled Air’s standout projects is the transformation of 55 Church Street in New Haven, Connecticut, home to the Elm City Bioscience Center. This office building has been reimagined as an energy-efficient space tailored for life science companies. 

Darlene Reilly, Director of Real Estate at The Hurley Group, explains, “Our goal was to create an asset in downtown New Haven that supports the growth of the life science community. Controlled Air has worked with us to maintain systems for our existing office tenants while also designing and building solutions to accommodate new life science tenants.” 

By integrating state-of-the-art heating, ventilation, and air conditioning (HVAC) solutions, Controlled Air improved energy efficiency and reduced the building’s operational costs and carbon footprint. “The more energy-efficient our buildings are, the lower our operating costs – and the greater the reduction in carbon emissions, helping to create a better planet for everyone,” Reilly adds. 

HVAC and Energy Management with Advanced Technologies  

One of the key innovations implemented at the facility is the use of Yanmar’s GHPs. These systems operate on natural gas, significantly reducing electrical demand while maintaining high efficiency. Todd Arnold, Senior Project Manager at Controlled Air, explains, “By using these GHPs, we’re creating a more sustainable future for both our clients and the wider New Haven community.” 

Controlled Air also introduced Yanmar Hydrobox technology to design a chiller plant, which integrates seamlessly with the GHPs. The Yanmar Hydrobox delivers chilled or hot water using its powerful VRF heat exchanger, transferring the energy created by the Yanmar GHP to any hydronic or boiler system.  

“The Yanmar Hydrobox communicates seamlessly with the GHP outside. All three Hydroboxes in the system work together, operating at peak efficiency based on demand,” Arnold explains.   

Controlled Air’s integration of Yanmar’s GHP technology at 55 Church Street serves as a model for future energy-efficient building projects. 

“In this application, instead of relying on the building’s limited electrical supply to power air handlers for lab buildouts or office spaces, we’re able to utilize Yanmar GHP technology. By using natural gas as the primary energy source instead of electricity, we can reduce strain on the building’s power infrastructure while maintaining efficient climate control,” Arnold adds.   

Furthermore, Controlled Air’s energy management solutions incorporate advanced analytics, allowing facility managers to optimize their energy use based on real-time data. This predictive approach reduces costs while enhancing system reliability.   

Smart, Efficient, and Quiet Chiller Systems 

Another major component of the renovation at this site involved upgrading the building’s aging chiller system. Controlled Air replaced outdated 1970s chillers with modern chiller packages featuring turbo-core compressors.  

Unlike traditional oil-based systems, these advanced compressors use magnetic bearings, improving efficiency, durability, and significantly reducing noise levels – an essential factor in a busy urban environment. 

Arnold explains: “What’s great about these chillers is their turbo core compressors, which use magnetic bearings. This design enhances efficiency and extends the lifespan compared to a standard scroll compressor.” 

These upgraded chillers integrate seamlessly with the building’s infrastructure, minimizing disruptions during installation. Predictive maintenance and remote monitoring ensure operational reliability, reducing the risk of unexpected downtime. 

Broadening the Reach of Energy Efficiency  

The success of the Elm City Bioscience Center project serves as a model for other commercial buildings looking to enhance energy efficiency. Controlled Air’s scalable solutions can be tailored to various industries, including healthcare, education, and manufacturing. 

Arnold states, “We’ve always looked for new technologies and solutions to tackle our clients’ everyday challenges. Innovation is part of what we do – we’re constantly exploring new approaches to help clients overcome obstacles, whether in building operations or system design.” 

As more organizations look for ways to reduce carbon emissions and lower operational costs, Controlled Air remains a trusted partner in delivering innovative energy solutions. Their work is contributing to a larger movement towards environmentally responsible commercial properties nationwide. 

Commitment to a Sustainable Future 

The collaboration between Controlled Air and Yanmar Energy Systems demonstrates the potential of innovative energy solutions to transform commercial buildings. By adopting cutting-edge technologies, Controlled Air is setting new standards in commercial building sustainability. 

Vincent Chiocchio adds, “Imagine transforming buildings into models of efficiency and sustainability. Partnering with Yanmar has given us the ability to innovate and develop new technologies that can help reduce energy use in any commercial building or facility.” 

As the industry moves toward a more sustainable future, Controlled Air continues to lead by example, proving that with the right solutions, buildings can be models of energy efficiency and environmental responsibility. 

With a commitment to next-generation energy solutions, Controlled Air and Yanmar Energy Systems are driving real change in sustainable commercial development across North America. 

About Yanmar 

With beginnings in Osaka, Japan, in 1912, Yanmar was the first ever to succeed in making a compact diesel engine of a practical size in 1933. A pioneer in diesel engine technology, Yanmar is a global innovator in a wide range of industrial equipment, from small and large engines, agricultural machinery and facilities, construction equipment, energy systems, marine, to machine tools, and components — Yanmar’s global business operations span seven domains. On land, at sea, and in the city, Yanmar provides advanced solutions to the challenges customers face, towards realizing A Sustainable Future. For more details, please visit the official website of Yanmar Holdings Co., Ltd. 

The post Engineering Efficiency: How Controlled Air is Pioneering Sustainable Innovation appeared first on Controlled Air.

The post Controlled Air Gains 40 years of sales & engineering experience with appointment of Michael P. Patton appeared first on Controlled Air.

Branford, CT (October 3, 2022) – Yanmar America has signed a definitive agreement to acquire Controlled Air Inc., a privately owned, premier HVAC solutions provider in Connecticut. For over a century, YANMAR has grown to become a major supplier of YANMAR branded industrial and marine diesel engines, diesel generators, micro cogeneration and gas heat pump energy system solutions, compact construction equipment and compact utility tractors, employing thousands of dedicated team members throughout the world. For over 40 years, Controlled Air, Inc. has built a legacy of technology and innovation with market-leading HVAC services & solutions with a strong focus on the customer. Each companies’ strengths will be beneficial in providing energy efficient building solutions to customers throughout the northeast.

“Controlled Air has been a distributor of Yanmar America’s products in the markets we serve, and we have developed a close partnership over the years,” said Vincent Chiocchio, President of Controlled Air Inc. “I started Controlled Air over 40 years ago with the goal of providing respect, fairness, quality and value to both customers and employees. As we looked to the future, we specifically chose to partner with Yanmar America because of the strong alignment of our culture and vision. We have full confidence that Yanmar America is dedicated to the ongoing success of Controlled Air and our employees.”

Based in Branford, CT, Controlled Air, Inc. is a family-owned and operated company providing energy-efficient commercial HVAC and temperature controls solutions, including installation and service of combined heat and power (CHP) and gas heat pump (GHP) units. Controlled Air Inc.’s customer markets of schools, pharmaceutical laboratories, industrial and manufacturing companies align well with Yanmar America’s growth focus.

Controlled Air Inc. is a sponsoring member of the Connecticut Green Building Council and provides support for building LEED certification, which is the Green Building Rating System. They are also part of the EPA CHP partnership program, which provides tools and benefits to the development and installation of CHP.

“Yanmar was drawn to Controlled Air for its engineering excellence and focus on delivering customer value,” said Jeff Albright, President of Yanmar America. “With Controlled Air’s full-service capabilities and Yanmar’s advanced technology, we will transform our energy systems business to deliver exceptional service combined with HVAC and building management solutions to customers. Furthermore, this acquisition is a natural fit to Yanmar America’s growth strategy for North America.”

In a first for Connecticut, Controlled Air pioneered the design and installation of a microgrid cogeneration system for Bridgeport, CT. The microgrid was built with 100% grid redundancy at no cost to the city with an estimated 60% savings in energy costs. With the establishment of a combined Yanmar America and Controlled Air Inc. organization, this innovation is set to continue as the new organization looks to accelerate the development and deployment of new technologies and enhance its offers of sustainable solutions to customers.

Controlled Air will become the headquarters and center for engineering excellence for Yanmar America’s energy systems business, strengthening its development activities to further expand solutions for its customers in North America.

About Yanmar America Corporation

Yanmar America Corporation, located in Adairsville, GA, is the regional headquarters of Yanmar Co., Ltd. a global company based in Osaka, Japan. Yanmar Co. Ltd. was established in 1912, and in 1933 became the world’s first manufacturer to develop a practical small diesel engine. Today, Yanmar is a recognized leader in the design and manufacturing of advanced performance diesel engines and diesel-powered equipment, as well as gas engine-based energy systems. Yanmar America Corporation is located at 101 International Parkway, Adairsville, GA 30103. For more information, please visit yanmar.com/us.

About Controlled Air

Founded in 1980, Controlled Air Inc. is a family-owned and operated commercial heating, ventilation, air conditioning and temperature controls company. Controlled Air has always been on the forefront of technology, bringing sophisticated solutions to the challenges of today’s complex applications. Controlled Air participates in the Energy Star Service Provider program and is fully licensed in Connecticut S1 302788 and Rhode Island R/M1 & P/M 00007776, as well as some counties in New York. Controlled Air is also a Johnson Control Authorized Building Controls Specialist. For more details, please visit controlledair.com.

The post Controlled Air, Inc. becomes Yanmar America’s center for engineering excellence and service solutions after acquisition by Yanmar appeared first on Controlled Air.

Controlled Air, Inc, a leader in HVAC/Building Automation design build sales and service, seeks construction and service professionals to join our sheet metal organization.  From seasoned mechanics to apprentices, we are looking for hard working individuals who strive for excellence and seek a long and lasting work career with a company who cares.

• SM2 license with HVAC sheet metal experience or sheet metal apprentice
• Valid driver’s license
• US citizen or valid permanent worker

• Competitive salary based on experience
• Medical insurance paid 100% (including family)
• Paid sick, holiday and vacation time.
• Annual profit sharing retirement plan
• Low cost employee paid dental, vision, disability, vision, and life insurance
• Pretax flexible benefits plan
• Apprentice schooling reimbursement
• Company supplied vehicle, gas card, phone and tablet/computer if qualified
•  

Join us and become a visionary and leader in environmental solutions, efficiency, and optimal performance. We would love for you to be a part of our family-like environment, which fosters seamless collaboration and innovation. We are constantly starting conversations around how to create the most intelligently designed and constructed systems, focusing on high performance, energy efficiency, and customer satisfaction. Every day provides an opportunity to participate in hands on experiences, and become immersed in the industry. Working for Controlled Air, Inc. will not only offer you an edge in developing state of the art strategies and an insight to the most cutting-edge technologies, but will offer a thoughtful community whose mission is to contribute to a more sustainable future.

Controlled Air, Inc. offers professional growth opportunities, and benefits. Come join our growing team!

Controlled Air Inc. is an Equal Opportunity Employer

CLICK HERE TO APPLY ONLINE

The post Sheet Metal Mechanic and Sheet Metal Apprentices appeared first on Controlled Air.

We would like to take a moment and celebrate 40 years! We have and will remain a family owned business providing commercial heating and air conditioning to businesses around Connecticut. There is a lot going on at the moment but we still wanted to take this time to say Thank you! Thank you for your continued loyalty and we look forward to working with you in the future.

The post 40th Anniversary appeared first on Controlled Air.

There are seven additional Chiocchio family members working throughout the company. What continues this “family” atmosphere are the other multiple “families” we have working here at Controlled Air, Inc. We have three sets of father and son, a husband and wife team, and a pair of brothers. These family members, along with all of our employees, are an integral part of the Controlled Air, Inc. team.

We look forward to continuing the family legacy within the Chiocchio family as well as welcoming other “family members” to the Controlled Air team. Happy Holidays from the entire Controlled Air, Inc. family to yours.

The post Controlled Air Inc. truly is a family owned business. appeared first on Controlled Air.

The post Facilities Engineering Journal appeared first on Controlled Air.