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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Electric System 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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A modern home, building, condo, or co-op requires electricity to run many of vital systems such as lighting, heating, hot water, appliances, and cooling system. A modern home or building requires electricity to run many of vital systems such as lighting, heating, hot water, appliances, and cooling system.  Because so appliances require electric power, some existing homes and buildings do not have enough circuits to support modern electrical usage.  Buildings with insufficient electric service (or an undersized panel) need not be very old.  A building constructed only 10 years ago may not have the electric wiring to support the today's needs.  However, modern energy-efficient equipment and appliances allow some building to get by with a smaller electric service.

Electric service insufficiency is often aggravated by homeowners who add appliances without providing additional circuits.  If someone adds appliances without upgrading the electric service, hazardous conditions may exist.

The electrical system consists of the electric lead-in wire, the electric meter and meter pan, the circuit breaker panel (or fuse box in an old house or building), the wiring, and the outlets, switches, lights, and other electrical devices.  The whole electric system in the house or building needs to be assessed.  If you are purchasing a condo or co-op, the electric service to the unit needs to be assessed to determine if it is sufficient for modern electrical needs.

Modern energy-efficient
equipment and appliances allow
some buildings to get by
with a smaller electric service

➜ Federal Pacific Electric Circuit Breakers

In addition evaluating the electric system and advising you of the hazards, the Professional Engineer provides an expense analysis in the engineering report that helps you plan for the future.

Only a Licensed Electrician should open a circuit breaker or fuse panel because of the risks.  An Inspector or anyone else who is not a Licensed Electrician should never open a circuit breaker or fuse panel.

A Licensed Electrician can correct hazardous conditions created by opening electrical panels.  Someone who is not a Licensed Electrician lacks the experience to deal with hazardous conditions.  If a problem develops because of opening the panel (for example, a circuit breaker becomes loose), the Inspector is not in a position to resolve the problem.  A responsible home inspector will not open electrical panels.

Home, building, condo, and co-op inspections and electrical system inspectionsMost communities require electricians to be licensed, and prohibit anyone other than a Licensed Electrician from performing electrical work.  (Exceptions are made for homeowners wiring their own home.)

An experienced Engineer can determine the condition of the wiring by visual examination.  The question is why do some home inspectors insist on opening the circuit breaker panel when it could create a hazard.  Can't these home inspectors see the risks and hazards on the outside?  Are these home inspectors missing wiring problems because of their narrow focus?

Insufficient Electric Service

There is a misconception that if a house has circuit breakers and has 100-Amp, 240-Volt service, it is sufficient.There is a misconception that if a house has circuit breakers and has 100-Amp, 240-Volt service, it is sufficient.  There is also a misconception that if a home, building, condo unit, or co-op unit has circuit breakers and no fuses, the electric service and electric wiring are sufficient.  If a house has large electrical loads such as air-conditioning, a swimming pool, or an appliance such as an electric range, then 150-amp or 200-amp service may be required.  The electric panel may also be undersized for the number of circuit breakers installed.

You can depend upon the Professional Engineer Inspector to assess the sufficiency of the electric service and electric wiring in the home, building, condo, or co-op that you are considering purchasing.

Trust a Professional Engineer to assess the electrical system.

Definition Of Electrical Terms

Below are terms used in describing home wiring and building wiring:

  •  If a house has large electrical loads such as air-conditioning, a swimming pool, or an appliance such as an electric range, then 150-amp or 200-amp service may be required.Alternating current (AC):  An electric current that reverses direction in a circuit at regular intervals.  Alternating current, also called AC, is used in almost all homes, buildings, condo units, and co-op units today.

  • Aluminum wiring:  Homes, buildings, condo units, and co-op units  built between 1965 and 1973 (outside of the City of New York) may have been wired with aluminum wiring, a potential fire hazard.

  • Amps:  The unit of measure of the flow rate of current.

  • Circuit breaker:  A device that shuts of a circuit by mechanical action when too much current is flowing.  When a high current passes through a circuit breaker a trigger rapidly separates a pair of internal contacts.  Unlike a fuse which must be replaced after it has blows, a circuit breaker can be reset after it has been tripped.  Circuit breakers have replaced fuses in modern buildings.

  • Circuit breaker panel:  An electric panel containing circuit breakers.

  • Conductor:  A substance, typically metal, that conducts an electric current.  Copper and aluminum are the most common conductors in building wiring.

  • Current:  The rate of flow of electrons, measured in amps.  The more electrons flowing, the more energy that is available.  However, the flowing electrons heat up the wire.  Too much heating of the wire creates a fire hazard.

  • The electric panel may also be undersized for the number of circuit breakers installed.Direct current (DC):  An electric current that flows in one direction in a circuit.  Direct current, also called DC, is rarely used homes and buildings today.

  • Fuse:  A safety device used to protect against excessive current.  A fuse consists of a metal alloy strip with a low melting point.  Because of its electrical resistance, the alloy strip is heated by electric current.  If the current exceeds a safe value, the strip melts and stops the current.   Fuses are rarely seen in modern wiring.

  • Insulation:  A material that does not conduct electricity.  A conductor wrapped in insulation forms the wiring found in homes and buildings.  Most modern insulators are plastic or vinyl.

  • Power:  As a first order approximation, power is the product of the voltage times the current.  Power is a measure of how much work can be done in a certain period of time.  It is power (not voltage or current) that defines how much work is actually done.

  • Sub-panel:  An additional electrical panel installed after the main circuit breaker panel.

  • Three-phase power:  Electrical power delivered in three separate phases.  This is the way electrical power is distributed throughout the community and supplied to buildings.

  • Voltage:  The electrical energy available, measured in volts.

  • Volts:  The unit of measure of electrical potential.

  • Watt:  A unit of measure of electric power.

  • Wire:  A conductor surrounded by an insulator.  Wires carry the electric current throughout a building.

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 P.C. BBB Business ReviewNataional Academy of Building Inspection Engineers
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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
2171 Jericho Turnpike, Suite 230
Commack, New York, USA 11725-2947

New York Metro Area: 800.605.1500, 646.757.4500
Bronx, New York: 718.547.2000
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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