
Danisi Energy is a leader in modern technology to ensure that your
experience with us will always meet your satisfaction. With
ever-increasing efficiencies in energy management, we can help you
protect the environment while maintaining steady comfort for your
home and business.
Danisi Energy has provided families like yours with prime heating
and cooling products, prompt professional service and reasonable
rates for over 50 years. Though Danisi Energy has grown and
developed throughout three generations of satisfied customers, “old
fashioned” friendly customer service remains the hallmark of the
Danisi way of doing business today and always.
In addition to friendly customer service, Danisi Energy provides the
most up-to-date, state of the art technology for our customers'
comfort. From fuel oil delivery to the state of the art installation
and service of geothermal heating and cooling systems Danisi is
leading the way in not only home comfort but home efficiency as
well. Whether you are looking to heat or cool your home, please give
us a call today and see what 2009 Tax Credits and Rebates you
qualify for.
Danisi Automatic Fuel Delivery
By choosing Danisi Fuels Low Rate Automatic oil delivery Plan, you
will never have to worry about running empty or calling for oil
again. We keep track of your usage and the temperature outside, and
by using the Degree Day System our computers can calculate how much
oil you have in your tank and forecast your next scheduled delivery.
We will send an oil truck to your home before you are running low so
you do not have to monitor your tank and call us when you need it.
We will monitor your tank for you! You'll receive a bill in the mail
based on the amount of oil and price per gallon at the time of
delivery. Payment plans include budget programs and direct bill to
visa, master card, or American express.

Danisi Energy Analysis

We have partnered up
with LIPA and National Grid as well as the Oil Heat Institute to be
able to offer a Free energy analysis of your heating and
air-conditioning systems. It is one thing to see just how efficient
your system burns fuel, but no one looks at how well your system
transfer’s that energy to the environment within your home. People
think just because they have a system that they think is efficient
and in fact it could be as efficient as 95 % when it burns the fuel.
But without all of the system components, baseboard, radiators,
ductwork and etc not being installed properly or undersized or just
loaded with dirt, it will in some cases drive that efficiency down
to almost 50%. So now that you have this very efficient machine that
was 95% it could windup only being 45%.
How can this be? Lets look at duct work. Most ducts carry hot air or
air-conditioned air through out your home passing unconditioned
areas such as the attic, walls or basement and crawls spaces. It is
commonly known that a standard duct system installed as much as 5
years ago could leak 30% or more air into these areas that you don't
need to heat or cool. What is even worse is that you could be
sucking in that bad dusty moldy air into the return ductwork and
forcing it into the house. This is air that you and your family
breathe in.
In a nut shell you are losing money in heating and cooling areas of
the home that no one lives in, Basement, Crawlspace, and Attic, as
well as getting the bad air from these areas in the house.
This is one of the many things we look for when performing an energy
audit. With the prices of energy today can you afford not to have
someone come in and give you a real audit? Call us today and let
Danisi show you how you can save money today.
Going Green Doesn’t Mean Going Broke!!

“Going Green” has this automatic stigmatism that it is very
expensive to do. What we need to do is first define what “Going
Green” really means. Based upon the use of the term it is any
improvement that reduces the carbon output, reducing pollution,
reducing energy consumption as well as trying to utilize renewable
energy sources as much as possible. If you think about it,
ultimately it means to use the resources that are available to
protect our environment while living our lives. Improvements such
as, using biodegradable bags when performing yard clean-ups, reusing
the canvas bags when shopping, try to utilize paperless
communications when possible, carpooling or driving a more efficient
car. Improvements to your home by upgrading your heating or
air-conditioning systems or using renewable energy make your home
tighter. All of these contribute to lower the carbon foot print and
reduce our dependence on fossil fuels. All of us as well as future
generations benefit when the Earth is healthier.
The United States as a whole is taking the leading steps towards
promoting this philosophy. We were one of the original countries to
restrict the use and set into legislation laws that prohibit the
release of “Freon” into the atmosphere. This is the refrigerant that
is used in air-conditioners and most type of refrigeration that
helps create the cooling effect we feel. The R22 Freon is the gas
that rips holes in our atmosphere and aids to global warming. As of
next year no manufacture will be allowed to produce systems that use
R22 or R22 itself. R22 will be available via recycled or older stock
but the prices have been skyrocketing at a tremendous rate! There
are alternatives to this R22 that are ozone safe and one of the
acceptable ones that almost all of the manufacturers have gone to is
R410a. These newer machines have been mandated to be more energy
efficient and in some cases are 100% more efficient than some 10
year old machines!
With the United States commitment to “Go Green” the new tax
incentives have been geared to offer such unprecedented incentives
to upgrade, replace, install high efficient building materials and
heating and cooling equipment. To step up to the renewable types,
the incentives actually have no cap on what you may receive on a
credit. The local utilities offer rebates, the manufacturers offer
rebates and in some cases installation companies offer rebates. Some
of the systems we have installed which have been featured in Newsday
have resulted in some case over 75 percent of the job being paid by
these incentives.
Danisi Energy has always been committed to offering the most “Green
Heating & Cooling Systems” for over 50 years.
Geothermal heat pumps are nothing new; we have been installing these
for over 28 years and have seen them evolve to the point the
technology has become affordable and reliable. Basically the
geothermal heat pump captures the Earths natural ground heat and
transfers it to the air within your home via a refrigerant. This
same system can also transfer the heat in the summertime back into
the Earth (this is renewable energy at use!) The systems that we
install are one of the worlds best built and most efficient. These
systems come with 10 year parts and labor warranties as well as a
lifetime on some parts as well!!
Solar, although a free source of energy has its drawbacks. Whether
you install a PV (Photovoltaic, electric) or water heating system,
they are most efficient on good sunny days. When there is overcast,
the output of these are reduced. The water heating side is great for
pool heating as to use fossil fuel to heat the pool without any sort
of solar cover is the most wasteful means to heat the pool water.
These panels or membranes require that they be bolted or laid out
generally on the roof as so do the electric type.
Oil and Gas technology has made incredible progress in reducing
carbon emissions and hitting efficiencies of up to 96%. So for every
dollar spent it uses 96% of it to heat your home.
Now more than anytime in history has the United States gone above
and beyond to help make “Going Green” affordable, responsible and
just easy!
Danisi has teamed up with LIPA to offer a free Air-Conditioning
Efficiency check. Danisi Energy will perform a complete check to
ensure that the refrigerant level charge is correct, the condenser
is clean and the proper airflow is achieved. (Call for details)
What clients Say about us (click here to read our testimonials)










