Heimer Engineering New York pre-purchase home, building, condo, and co‑op inspection

646.757.4500 • 800.605.1500
Home, Building, Condo, And
Co-op Engineering Inspections
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Air Conditioning Inspections

Pre-Purchase Inspections
Insight Only An Engineer Offers

Home, Building, Condo, and Co-op Inspections
in Manhattan, Queens, Brooklyn, Bronx,
Staten Island, Nassau, Suffolk, Rockland,
Putnam, and Westchester
646.757.4500 • 800.605.1500

An Engineer's inspection, a pre-purchase inspection, and a termite inspection.  You receive four reports: an onsite verbal report, an onsite written report, an emailed written report, and a termite report.  Call 800.605.1500 or 646.757.4500 if you have questions.  We are happy to help you. Smile

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Air conditioning refers to the system that cools the home, building, condo, or co-op during warm, humid summer months.Air conditioning refers to the system that cools the home, building, condo, or co-op during warm, humid summer months.  Not all homes have air conditioning.  If a home is in a relatively cool area such as the south shore of Long Island, it may rarely need air conditioning.  Warmer areas such as Westchester, or areas with limited ventilation (such as an office or apartment in a high rise building) need air conditioning to remain comfortable.  Densely populated areas like New York City depend on air conditioning to make offices and apartments habitable.

Even a properly functioning air conditioning system will leave some areas of the building relatively warm and other areas relatively cool.  In addition, the airflow associated with an air conditioning system makes some people feel cold.

Central Air Conditioners

With a central air conditioning system, the compressor is typically outside the building.  For suburban homes, the air conditioning compressor is usually located on the side or behind the house.  In buildings (including condo and co-op buildings), the compressor may be located on the roof.

The refrigerant is circulated through the building and into a device called an air handler (sometimes called a fan coil unit).  The air handler can be located in the basement, attic, or a utility room.  The air inside the building is circulated through the air handler, and over coils containing the refrigerant.  This chilled and dehumidified air cools the interior of the building.

Room Air Conditioners

A room air conditioner contains both the compressor and air handler componentsA room air conditioner contains both the compressor and air handler components.  Typically, one needs one air conditioner per room.  In some cases, a room air conditioner will cool a larger area, such as a large open living room, dining room, and kitchen combination.  A single room air conditioner may also cool a smaller, multi-room condo or co-op unit.  With a room air conditioner, the area of the room near the unit is usually cooler than other areas of the room.  In addition, room air conditioners can be much noisier than central air conditioners.

A room air conditioner can also be a split system.  Essentially, the compressor and air handler portion are split, so the compressor can be mounted outside and the air handler can be mounted anywhere in the room.  Some split systems have multiple air handlers with a single compressor.  Many split systems also provide heat.  Split systems are generally quieter than room air conditioners.  These characteristics makes a split system air conditioning ideal for a room which has different heating and cooling characteristics than the rest of the home or building.

PTAC Units

PTAC units (Packaged Terminal Air Conditioner) are found in hotel and motel rooms, and in new or renovated condo or co-op apartments.  They are similar to through-the-wall room air conditioners, except that they typically provide both heating and cooling.  PTAC units are generally quieter than room air conditioners.  PTAC units could have compressors for cooling, or there could be an external cooling tower circulating chilled water.  The PTAC unit's heat can come from an internal heat pump, an internal gas burner, or circulated water from an external boiler.

Heat Pumps

Heat pumps are essentially reversible air conditioners.Heat pumps are essentially reversible air conditioners.  During the warm, humid summer months, a heat pump acts as an air conditioner and provides cooling.  During colder months, the heat pump essentially cools the outside air, and the heat generated by the cooling process is used to heat the home, condo, or co-op unit.

Heat pumps are generally not well suited for larger buildings, unless a heat pump is provided in each space.  This is usually done in the form of a PTAC unit.  Some newer condos and co ops have a heat pump that is designed for installation in the building.  These heat pumps use an outside vent, and are designed to be located within a condo or co-op apartment.

Heat pumps depend on electricity to operate.  When the outdoor temperature is near freezing, an internal electric heater is needed to provide heat.  This can make a heat pump expensive to operate during the cold winter months.

Evaluation Of Air Conditioners

Air conditioning systems are best evaluated when the weather outside is hot and humid.Air conditioning systems are best evaluated when the weather is hot and humid.  Concerns such as an air conditioning system that is old and outdated can be checked year round.  If it is cool during the inspection, the system should be rechecked on a hot, humid day if possible.  If an air conditioning system has been turned off for the season, it may have to be serviced before activation.

Attic ventilation needs to be considered when evaluating the air conditioning system.  Insufficient attic ventilation can cause increased cooling costs.  A thermostatically controlled attic fan can reduce the cost of cooling a home.

An air conditioner may have been added after the building was constructed.  The addition of the air conditioner may have created a potentially hazardous electrical condition.  Our Licensed Engineers evaluates whether the electric service is sufficient for the air conditioners.

Trust a Licensed Engineer to assess the air-conditioning system.

Pre-Purchase Inspections

During the inspection, the Licensed Engineer examines, analyzes, and/or reports on (as appropriate based on the building):

Structural
System
Foundation
Inspections
Heating
System
Electrical
System
Plumbing
System
Hot Water
System
Roofing
System
Leaders &
Gutters
Siding
Inspections
Termite
Inspections
Carpenter
Ants
Exterior
Trim
Basement
Water
Rotted
Wood
Appliance
Inspections
Air
Conditioning
Windows
And Doors
Interior
Inspections
Carbon
Monoxide
Mold
Inspections
Asbestos
Inspections
Bad
Choices
Report
Info
Thermal
Imaging

Contact Heimer Engineering 24/7

Cal for a Home InspectionHeimer Engineering is happy to help you.  Staff members are available to answer your questions from Monday through Friday from 9:15 AM to 5:00 PM.  Messages are checked Sunday evening through Thursday evening.  Inspections are performed seven days a week.

Heimer Engineering New York pre-purchase home, building, condo, and co‑op inspectionsTo set up an appointment for a pre-purchase inspection, or to find out about Engineering services or expert court testimony, click below for a contact form, send us an email, send a text to 888.769.6910, call 646.757.4500, or call 800.605.1500.  If no staff member is in the office, leave a message. Remember to ask about a web discount. 

➜ 24/7 Contact Information

Heimer Engineering serves the Metro New York area, including New York City (Manhattan, Queens, Brooklyn, Bronx, Staten Island), Long Island (Nassau County, Suffolk County, and Upstate New York (Rockland County, Putnam County, and Westchester County).

Heimer Engineering respects your privacy.  Some inspection firms share information with insurance, landscaping, home maintenance, moving, cable, mortgage, and other companies.  You will not receive phone calls or solicitation emails from third parties as a result of providing personal information.

In the event of a life-threatening emergency call 911.  Emergency situations need to be handled by first-responders who can evacuate buildings, shut utilities off, and take other steps necessary to preserve life.

Discounts

United States FlagIn addition to the webpage discount, discounts are available for referrals (attorney, real estate broker, mortgage broker, co-worker, friend) first time buyers, senior citizens, military (army, navy, air force, marines, coast guard), first responders (police, ambulance, fire), municipal employees, security personnel, and union members.

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Heimer Engineering New York pre-purchase home, building, condo, and co‑op inspectionInspections are performed only after the client signs a pre-inspection agreement.  The use of this website is governed by our Terms of Use.  This website is made available for informational purposes and does not represent a professional opinion of your particular situation.

➜ Download A Pre-Inspection Agreement

Heimer Engineering performs home inspections, building inspections, condominium inspections, and co-op inspections in the State of New York.  We do not perform inspections or recommend Inspectors or Engineers outside of the State of New York.  We provide Licensed Professional Engineer consultation services including hurricane and storm damage and damage from adjoining constructionExpert witness services are provided regarding playground injuries, parking lot, walkway, and stairway slip, trip, and fall.

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Heimer Engineering PC f/k/a Richard L Heimer PE PC
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Commack, New York, USA 11725-2947

New York Metro Area: 800.605.1500, 646.757.4500
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International Standard of Industrial Classification of All Economic Activities (ISIC) Revision 4 Classification: 71
North American Industry Classification System (SAISC) Classification: 541330, 541350