We Install Roofing, Gutters, Windows, Glass Block, Soffit & Fascia, Siding & Insulation in the Metro Milwaukee, WI area

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Where Building Science meets Home Improvement

We take a scientific approach to energy efficiency, water management and overall building sciences. By eliminating the guess work, we can save you thousands of dollars.


  • Siding

    Choose from 21 different colors and a choice of either traditional clapboard style or dutchlap style.


  • Insulation

    Attic insulation, wall cavity insulation, batt insulation and ventilation baffles. Improving the comfort of your home while reducing your energy bills is our focus.

Why Energy Masters?





If we can't solve your home improvement problem, we won't try to sell you something you don't need. Everything we do is driven by pride and ethics -- pride in the work we do and our work with our customers, and ethics proven by how we help people, even if that help sometimes means telling a customer they don't need our services.

Qualified Experts

Jim is ventilation certified, experienced in flood water management and construction techniques. Our crews are the best at what we do.

Factory Direct

By selling factory direct and keeping our overhead low, we provide you with the lowest price for the best quality.


Locally Owned

A Small and family owned company based out of Wisconsin, we pride ourselves on having the best customer service.

Our midwestern values guide how we do all your home improvement projects with a precise with an eye for quality.

If you want someone who will listen to your needs and take the time to give honest answers, give us a call. We'll be honest and tell you if it's not broke, don't fix it.

wisconsin energy masters jim

This is Jim.
He's the owner of Energy Masters. He's the guy who will stop by your house.

Recently from the Blog

Metal Gutter Protection Conducts Cold

March 22, 2020
Posted in

Yet another gutter protection company called today with an offer to make me the exclusive dealer for their product. Companies that hawk metal gutter protection just don’t get it.  It gets cold in Wisconsin.   Metal gutter protection conducts cold and contributes to icicles. There are many different types of gutter protection out there and…

Read More >

Does Gutter Protection Really Work?

March 22, 2020
Posted in

Yes, gutter protection works if you plan it well.  Here’s a short list of what to consider before buying gutter protection. Tree types Tree species Roof Slope Climate Zone Sometimes a salesman will come into your house and show you one product that is supposed to work in all cases.  The reality is that there…

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Basement Air Sealing a Money Saver

March 5, 2020
Posted in

One of the most often neglected parts of insulation are the rim joists — that cavity in basements where the floor meets the concrete wall. There are a couple options for insulating rim joists.  Traditionally, homeowners pack them with batt insulation.  Rock wool or fiberglass are the most common types of insulation used for these…

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Should I be concerned about dirt around soffit vents?

March 5, 2020
Posted in

No.  You should count yourself among the lucky ones. Here’s why: Your house needs to breathe, and more accurately, in the cases of soffit, your roof needs to breathe.  A roof is supposed to breathe in from the soffit, and breathe out from the exhaust vents. The same air we breathe has dust in it.…

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Terry & Amy – Milwaukee, WI

Energy Masters replaced our roof, all windows and our front entry door. We are very pleased with their professionalism and products. We are definitely going to contact them for any other projects we have come up.

Don N. – Milwaukee, WI

GREAT SERVICE! I couldn’t be happier with the window and the guys craftsmanship. I will definitely be using them again.

Dan S – Milwaukee, WI

I had serious water issues due to the sunken window wells and 90 year old windows. Jim did a great job! His workers were pleasant and efficient. This was far more than dropping in some windows. They creatively fit around wiring and vents and masterfully poured extensions to the concrete wells. A++ work!

Contact Us Today for a Free Estimate

(414) 246-9103

Request a Free Estimate

Serving Milwaukee, Racine, Waukesha, and most of Walworth, Ozaukee, and Washington County in southeastern Wisconsin