NYC Metro Area’s HVACR Blog

Commercial Air Conditioning, Commercial HVAC, Commercial Installations, Preventive Maintenance Agreements

How to Choose an HVAC Company: Don’t Overlook Reputation

how to choose an HVAC company
If you currently use an HVAC company you are unhappy with, unfortunately you probably have firsthand knowledge of unacceptable service or a dissatisfaction with your climate control system.

Rest assured, it does not have to be that way. Not all HVAC companies have been created equal and you can choose a company that will provide topnotch service and install quality equipment to match your needs. Let’s look at how to choose an HVAC company that can provide you with the services you deserve.

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Commercial Air Conditioning, Commercial HVAC, Commercial Installations

High Quality HVAC System Installation Checklist for System Owners

hvac system installationIf you’re in line for a new HVAC system installation, there is important information to digest before you undertake such a considerable capital investment. Your comfort along with your employee’s comfort and productivity depends on your comprehensive review of the myriad of options for your HVAC replacement; not to mention its impact on your wallet upfront and down the road. Let’s take a look at some of the things business owners and facility managers should take into account when sizing up a HVAC replacement project.

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Commercial Air Conditioning, Commercial HVAC, Commercial Installations, Preventive Maintenance Agreements

How to Choose an HVAC Contractor That Shares Your Company Values

How to choose an HVAC contractor for your business: why is it so hard?

How to choose an HVAC contractor
If you’re in charge of your company’s facilities, you’ve certainly had experience dealing with heating and air conditioning contractors. You’ve likely vetted quite a few over the years. Yet, since you’re reading this article, you are probably finding yourself disappointed yet again. You may be wondering why it is such a challenge to find an HVAC service provider that meets your expectations.

The answer is: not every HVAC company is qualified to handle the challenges of commercial spaces, especially large corporate environments and businesses with multiple locations.

Also, you want a company that’s willing to customize its service according to your needs and priorities. Read on to learn about how to choose an HVAC contractor that’s both willing and able to deliver superior service that goes beyond your expectations.

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Commercial Air Conditioning, Commercial HVAC, Commercial Installations, Residential HVAC, Residential Installations

Modern Air Conditioning Options for Older Homes & Buildings

When you’re renovating an older building for modern living (especially one in an urban setting like NYC), adding modern conveniences can be a challenge. Air conditioning is a prime example.

Older buildings often don’t have the space to install the ductwork needed for traditional systems. Also, electrical systems may be sufficient to handle the load of today’s AC equipment. While upgrading the electric can be expensive, finding the space for air conditioning equipment is more of a problem. Doing it wrong can often mean damaging original plaster, floors and woodwork. Even in the best case, installing traditional equipment usually means giving up closet space or lowering ceilings to make room for equipment.

That’s why it’s smart to consider alternative air conditioning systems for older homes, as well as small businesses renovating older buildings. In New York City, historic brownstone townhouses are frequently renovated for both uses. Here we will discuss the problems with older solutions, and introduce 3 more modern air conditioning options for older homes that you may not know about.

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Commercial Air Conditioning, Commercial HVAC, Commercial Installations, Residential HVAC, Residential Installations

HVAC Retrofit: Dos & Don’ts for Historic Buildings Conservation

New York is a historic city, settled by the Dutch in the 1600’s. There are actually quite a few structures dating back to the mid-17th century. As a result, we have many unique and beautiful historic buildings mixed in with the glass and concrete high-rises throughout the city. Many of those older buildings are protected by law and must be renovated according to strict rules for historic buildings conservation. That impacts an HVAC retrofit or replacement that’s typically needed to restore a historic space to a condition that works for a business or even a luxury residence.

Here at Arista, we have been working on historic building renovations for decades (no, not since the 1600’s but we’ve been at this for a long time!). So we’ve learned a thing or two about the unique requirements of historic spaces for HVAC.

Last week, we shared the first article in a two-part series about some of the issues you need to address with an HVAC retrofit or replacement for historic buildings. In part 1, we began with a list of 9 DOs when installing HVAC solutions in a historic space.

In case you missed it: HVAC Solutions: DOs and DON’Ts for Historic Building Preservation

Today, we’ll reveal the all-important HVAC DON’Ts for historic buildings conservation in part 2.

HVAC retrofit or replacement: DON’Ts for historic buildings conservation

1. DON’T install a new system unless you need to
Even when you’re making structural fixes or cosmetic changes to meet the needs of a new commercial tenant, it’s possible that the existing HVAC system, or components of it, can be salvaged for the sake of historic buildings preservation. That’s especially true of the heating system. For example, you may be able to keep the old radiators and replace the old boiler with a new one. Or, consider an HVAC retrofit to add AC to parts of the building not cooled by an existing system.

There are some situations where a repair or an HVAC retrofit may be a viable option for historic buildings conservation. There’s one caveat to be aware of, though: think carefully about keeping AC systems that use the old R-22 refrigerant. That refrigerant is currently being phased out due to the environmental impacts, and getting R-22 is becoming more difficult and expensive every day. That means you may need to consider a replacement system that uses one of the newer refrigerants.

 

2. DON’T forget to consider modern HVAC options for historic buildings conservation
If an HVAC retrofit will not meet your needs, don’t assume you have to replace an older system with the same type of older system! There are newer HVAC technologies that have significant benefits for historic buildings.

A variable refrigerant flow (or VRF) system is one such option. For one thing, these system don’t typically require ductwork, which can be a boon when you’re trying not to damage existing walls, ceilings and building structures. Also, the system consists of multiple air handlers which are smaller and take up less space.

What’s more, these new systems are extremely quiet, energy efficient and customizable for zoned operation.

Learn more:
7 Reasons to Choose VRF Technology for Your New Air Conditioning
The Ultimate Guide to Air Conditioning for NYC Luxury Residential Spaces
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3. DON’T cut through exterior walls
In many buildings, it’s standard practice to cut holes through exterior walls to install what’s called “through the wall” HVAC units. This is usually forbidden by building regulations for historic buildings conservation. That means an HVAC retrofit to add a small unit onto an existing system might not be an option.

In some cases, you’ll have to get creative using existing penetrations through exterior walls, and consider ductless systems.

Related article: Ducted vs. Ductless Air Conditioning? How to Choose

4. DON’T alter historic architecture
Just like you have to be creative to avoid cutting through the exterior, it takes some expertise to find solutions that avoid altering architecture in a historic buildings conservation project.

Here are some of the things you should avoid doing whenever possible: avoid dropping ceilings, covering window openings, masking historic features or altering spaces to make room for HVAC equipment. If you are creative, there is usually a way to do it without destroying original architecture.

We could tell you so many stories to illustrate that point! Take a look at this previous blog to see what we mean: Residential HVAC Services: Innovation Improves Cooling in NYC Luxury Homes.
5. DON’T make condensing units or vents an eyesore
Aesthetics is a primary concern for historic buildings conservation. That includes both the interior and exterior of the space. Whether you are completely replacing the HVAC systems or only doing an HVAC retrofit, placement of equipment is extremely important.

That means, don’t put condensing (outdoor) AC units on a visible part of the roof. Don’t add vent pipes that ruin the asthetics of the roof line. If you must put a condenser in a visible area outside, at least use some creativity to hide the unit.

Read this related article for some great ideas: 15 Creative Ways to Hide Your Outside Air Conditioner

6. DON’T introduce moisture that can damage older structures
An HVAC retrofit or replacement, done as part of a historic buildings conservation project, requires the expertise of trained HVAC professionals. Be sure you choose a company that is experienced with older buildings, because if you’re not careful with the installation you could end up with condensation damaging the historic building structure.
Water leaks can stain walls and ceilings, and uncontrolled humidity can damage woodwork and expensive finishes.

Learn more: AC Leaking Water: Air Conditioner Problems & Troubleshooting Tips

7. DON’T skip regular preventative maintenance!
As we stressed in our part 1 article, investing in HVAC preventative maintenance is a smart move for any business, but it’s a must for those located in historic buildings. Not only are the consequences higher when something breaks (see the previously cited article about water leaks!) but the costs for repairs can be higher because it’s harder to access equipment and ventilation systems without harming building finishes.

Imagine the repair costs and building damage that you could face if a blocked drain causes a slow water leak that spreads mold through the walls before anyone notices?

That’s just one reason that our last DON’T may be the most important of all.

Learn more: Air Conditioning Maintenance Doesn’t Cost. It Pays.

Commercial Air Conditioning, Commercial HVAC, Commercial Installations, Residential HVAC, Residential Installations

HVAC Solutions: Dos & Don’ts for Historic Building Preservation

If you’re renovating a historic building in New York City, the HVAC solutions you choose can be a very important decision. It may not be the first thing on your mind, compared to structural and design decisions. However, choosing the right HVAC systems and installers means you get the comfort conditions needed for the intended use of the space, while also doing a good job with historic building preservation and maintaining the character of the building.

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Commercial Air Conditioning, Commercial HVAC, Commercial Installations

Choosing the Right HVAC System: Older Building Air Conditioning

You are considering the renovation of your business space in an older building and are faced with many important decisions and among those is choosing the right HVAC system. You probably feel comfortable with many of your choices such as the best floor plan to meet your needs. But when it comes to selecting a new HVAC system, you may feel lacking in expertise and chilled by the thought of choosing the right HVAC system for your space that is on the cusp of renovation.

Here is some basic information that should help break the ice in the decision-making process and steer you in the right direction in making best choice for your business.

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Commercial HVAC, Commercial Installations, Commercial Refrigeration, Preventive Maintenance Agreements

Owner’s Guide to Restaurant HVAC & Refrigeration Service

Like most business owners, you’re probably not an HVAC expert. Yet your restaurant HVAC is a mission critical system that your business can’t operate without. All year round, you depend on your heating and air conditioning system to keep your dining room comfortable for your customers, so they keep returning to your restaurant again and again. Your restaurant HVAC also keeps your kitchen and food prep areas comfortable for employees, which have specialized comfort and ventilation requirements in order to meet health inspection requirements.

The same holds true for your commercial refrigeration equipment. When your walk in freezers, blast chillers, low boy refrigerators and display cases are not working as they should, it’s a big risk to your business. If your food quality suffers, you could lose customers. In the worst case, you could be serving food that puts customers in danger of getting sick if your ingredients are not stored at the proper temperatures. The next thing you know, negative reviews start popping up on social media. And what happens if the health inspector shows up when your commercial refrigeration equipment is acting up?

That’s why we have put together this collection of essential information for the restaurant owner about restaurant HVAC and commercial refrigeration equipment service: it’s everything you need to know at your fingertips. Get the answers to all your questions and concerns here! Plus we’ve added out best advice for restaurant owners, based on everything we have learned from serving the industry for 6 decades.

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Commercial Air Conditioning, Commercial HVAC, Commercial Installations, Commercial Refrigeration

Restaurant Customer Retention in NYC: Turn New Diners Into Regulars

There are about 24,000 restaurants in New York City alone. Restaurant customer retention can be difficult to manage in that kind of climate. With all of those choices, how do you motivate your customers to keep coming back for more?

Luckily, Restaurant Week will be stirring up some fresh interest in the local dining scene and hopefully drive some new business your way. You want to make a good impression, so what’s a good way to turn them into repeat customers? Make their experience stand out, and offer something better than the rest. Here are some great ways to boost restaurant customer retention.

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Commercial Air Conditioning, Commercial HVAC, Commercial Installations

Facilities HVAC Replacement Strategy for the New Year

Maintaining of a large corporate property portfolio is a complex job. Take your HVAC for example: keeping hundreds or even thousands of HVAC units running is mission critical. Yet FM is responsible for more than just upkeep of all these units. Increasingly, you are tasked with:

  • Keeping the environment comfortable for employees and customers
  • Reducing business downtime due to emergency repairs or equipment failures
  • Reducing energy consumption and cost
  • Switching to more environmentally-friendly refrigerants as required by federal mandate

As equipment ages, it becomes more inefficient. As a result, it’s increasingly likely to break down, provide inconsistent comfort, and drive up energy costs. That’s why meeting the objectives above requires having a plan for proactive HVAC replacement as units reach a certain level of inefficiency.

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