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Before adding more attic insulation in a hot climate: Click here 

 Phoenix Home Energy Audit  click for special rates

   Most homes in hot climates feel like this.  Insulation stores heat for hours against the ceiling 

                        We have the proven solutions. 


One of these "proven solutions" is an industrial fan we import from Germany.   This fan has sealed ball bearings, is balanced for a vibration free operation, moves more air than any box store attic fan and comes pre-wired with and adjustable thermostat and optional mouting box.   Click here for pricing and options.

Typical savings with our proven package are 40% to 65% and more comfort than you've ever had before!
Decades of testimonials .  

Email us or call for a free estimate:
Call: 602-867-3176




Take your garage back from the Summer!

We can install our patented TCM film over your garage and install a 1 ton ductless mini split heat pump and you can take
your garage or Arizona room back from the summer! 
"My garage/workshop is now more comfortable than my house!  I used to dread thinking about going out into the garage and doing anything out there.  Before this, I could only go in there early morning or hours after the sun went
down.  Any other time was brutal.  And my refrigerator in there ran constantly.  The venting system the mini split,
the TCM barrier, it's really amazing the difference and with the garage wall being cooler the rooms on the other side are noticibly more comfortable.  If you want to take your work space back from the summer, this is the solution.
Best investment I've made for my business!"

Chris, Slickboy Industries
Surprise, AZ


           Call for a free estimate: 602-867-3176 



Need a new rooftop heat pump?
Well perhaps you dont!


Before you spend $7,000 on a new heat pump, reach out to us for a much lower cost and higher efficiency option


Considering a new heat pump or A/C system? Installing 
the unit in a down draft configuration is the best way to go click here


Ductless mini split heat pumps



Savings aside, the most talked about benefit is the comfort of sleeping with this in your room.  A variety of settings
allows for just the perfect setting.  The low fan speed is whisper quiet and runs continuously so there's no on and
off cycles interupting sleep. 

Pictured here is a 1 ton system that runs on 120v.  The new inverter units average 400 to 700 watts per ton vs your rooftop unit that uses 1600 watts per ton and raises your demand charge.  When a mini split is combined with our patented TCM heat shield in the attic, we have found that running a 1 ton unit in the core of the house during expensive on peak hours is all you need to have total comfort, even in record breaking temperatures.  

Reductions in energy bills have been consistantly 40% to 65% without solar and without a load

 Click here for more information and images of installed systems. 





TCM Roof Underlayment System: Keep the heat out before it gets into the attic.  A fraction of the cost of
spraying closed cell foam in the attic Click here





Shown here is a new gymnasium for the Phoenix Christian Assembly Church which is wrapped in Diamondback Stucco Foamtm and Thermal Control Membranetm (TCM/4).  The attic has R30 cellulose covered by Thermal Control Membrane (TCM/6). This combination allowed the church to use only 10 tons of the 20 tons installed to cool this structure.

NOTE: You must downsize the HVAC at least 40% when using this construction detail when specifying Diamondback Stucco Foam and Thermal Control Membrane in the attic.










This 2200 sq foot desert home in a Phoenix suburb uses less than $234 per year for heating and cooling (without solar).  Our proprietary designs and systems integration allows an average of 92% of the energy used is done during less expensive off peak times.  This will insure you will have the most efficient, comfortable, safe (concrete walls), secure and healthy home from the ground up.  Consultations, plan reviews, complete design and plan service now available.  Call: 602-867-3176


Click here for more information on how to build the most efficient, comfortable home in a hot climate.






Here's an acutal bill one year after our Demand Reduction Package (DRP) on a 2800sq foot home.  

Many things work in synergy to obtain these savings while at the same time making the home more comfortable
than it's ever been before.  Hot rooms disappear, dust is reduced and indoor air quality is improved.  

This is a 2800sq foot Phoenix home that had not only had high energy bills but even at this cost per month the a/c units ran non stop and at the peak of the summer could not cool below 81F.  Hot rooms, high bills, blasts of hot air out of the ducts when the units started, dust problems, duct leaks are not problems, they are symptoms of existing problems.  We have turn key solutions to all of these problems.   It all starts with an $80 home inspection.  A BPI certified home inspector will evaluate your home, identify problems and write you a succinct proposal for the solutions.  The demand went from 12kw to 3.5kw and the comfort was significantly increased.  Here's what the home owners have to say: Click here




This is the Frank Luke Senior Center Phoenix Arizona 650 North 16th Street


Frank Luke under construction. Note the TCM and Diamondback stucco foam being installed.

Frank Luke Completed.  The most efficient multi-family building in Arizona. Archictect: Biltform.

This three story assisted care center is going to be comfortable and easy to cool due to the installation of Thermal Control Membrane and our new Diamondback Stucco Foam product on the walls and attic.  This combination effectively keeps heat from moving into or out of the building through the walls.  We used a similar system when we applied our technology to the most efficient home ever built on ABC's Extreme Makeover Home Edition. 



Does your beautiful kitchen look like a dungeon?  Why turn on hundreds of watts of electricity just
to make a sandwhich?  Virtually every day  there is sunshine on your roof above your kitchen.
We can let the light in without the heat by installing a tubular skylight. See images below:












Tubular Skylights: 25 year no leak warranty & energy efficient.  For an installed price  Click here  



TCM Duct Wrap Click here   Huge benefits, immediate results. 




Our Innovative Green Building Products were chosen for ABC's   

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Phoenix residents click here


The time has come to move quickly on making decisions to reduce our consumption of finite, fossil fuels, propagate renewable energy and nurture our planet.  All of us are caretakers and have a responsibility to make changes at every level and inculcate into our children and others, by example, a move in this direction. 

We must immediately address archaic building codes which are not climate specific and begin using available proven technologies as found on this site.  We need to move now to build more energy efficient, sustainable and comfortable homes and buildings.  Our proven products will help you meet these goals.  Before building, buying or remodeling, read this web site thoroughly and please be prepared to "think outside the box".    

Now would be a good time to bookmark this site and share it with others

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radiant barrier

Helping you conserve energy since 1978
Horizon Energy Systems

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