a headshot of erin shine in a black shirt smiling with a round border

Hi, I’m Erin.

Founder of AttainableHome.com, serial entrepreneur, finance & real estate investment geek, BPI® Certified Energy Professional and have a passion for the win-win combination of sustainability and investing with real estate.

You can find me on:

Book a call with me:

Why Did I Start Attainable Home?

In short, I wanted to prove that affordable homeownership, combined with practical sustainability, can be a wealth builder, financially responsible, and environmental all at the same time.

Netzero Home Case Studies

I renovated two regular homes in Florida to be completely netzero, where efficiency and solar power the house and the electric car fully. I wanted to prove that it could be done on a budget as part of growing this company.

Cape Coral, FL

The First Netzero Home Renovation

In addition to a regular “fix-n-flip”, the home saves/produces about $2,000 per year in electricity. Did a lot of air sealing, installed new hurricane windows and ties, added a 9.76KW solar electric system, and optimized a lot of other things.

Saint Petersburg, FL

Our Second Netzero Home Renovation

Saves and produces about $1,800 per year in electricity while powering the home and the EV. This 50’s brick home was a big challenge and the most leaky building I’ve ever seen, but we made it work. Read about how it’s now a great netzero furnished cashflowing rental.

Read The Case Study

So why me?

In short, I’ve been in sustainability my whole life. I’ve owned my own energy-efficient lighting companies, with many failing as well, since 2010. And I’ve been a real estate investor since 2009, with many life lessons learned in between.

A proud Golden Knight and graduate of the University of Central Florida with Cum Laude honors and a full-ride scholarship with a B.S. in Finance and Real Estate, and with a minor in Law.

I knew I wanted to get into solar energy somehow, just getting out of college in mid-2006. I did a lot of research on solar companies and locations around the country. At the time, the best rebates had just started in Denver, CO. So I packed my car, said goodbye to all my friends in Florida, quit my job, and drove out to Denver sight unseen. I knew the company I wanted to work for, so I got a Craigslist apartment rental near their Colorado HQ, and walked in every week for two months until they hired me. My first job was as a solar consultant, where I got to design and sell solar electric systems and learn the ropes.

Our install team installing new energy-efficient lights in a dark tennis court facility

In 2008, while I was in the solar world, I actually discovered the power of energy efficient lighting projects. LED wasn’t quite around yet as an affordable technology, but the payback on your money, better lighting, return on investment, lower maintenance, and other benefits I discovered about large-scale efficient lighting projects was an absolute no brainer. I was the first employee at this company, and I did everything from payroll, to building financial proposals, to hanging tennis court lights 40 feet up in bucket lifts.

The lighting startup had fallen on hard times, like many of us did in that recession. It ran out of money for a second time, and I got laid off. While on unemployment, I started to bring commercial energy-efficient lighting online with Shineretrofits.com, a lighting eCommerce platform. I just had a real faith, given how low the bar was/is in the contracting world of the lighting industry, that a reputable company that makes it easy to design and ship lighting for bigger projects, picks up the phone, gives line item pricing, and just overall does what they say they’re going to do was the ticket.

Long story short, I was able to build ShineRetrofits.com into a fast-growing seven-figure multiyear Inc. 5000 listed company over seven years. It was a wild ride, and overall went to a great new owner that still runs the company and much of the same team today. I’m incredibly proud of what we all were able to do there.

Started an energy-efficient lighting manufacturing business after the sale of ShineRetrofits.com. In the end it wasn’t profitable, even though it got to mid-six figures in sales pretty quick. The bottom line was that I didn’t focus enough on it. It needed full-time attention.

Starting with my own primary residence when I was 26, I’ve owned several homes, kept a few as rentals, and have ridden the wave up since the crash in 2009. I’m currently invested in my commercial properties, such as multifamily and self-storage, have and manage my own properties, including the netzero home renovation I did in 2022.

I’m a real estate investor through and through. I love speaking the language of IRR’s and ROI, payment, wealth-building, and all things alike. My goal is to bring that knowledge to Attainable Home, so we can help you do the same, with a sustainable twist to it.

Erin Shine with the other graduates at the Colorado Homebuilding Academy, all in blue shirts, construction gear and us holding our tools

Before diving head first into renovating the homes (including the netzero aspect), I took courses at the Colorado Homebuilding Academy, now called BuildStrong. There, we got to learn the basics of construction, along with all aspects of homebuilding. This gave me a great foundation to start the renovations and learn construction.

I have also become a BPI® Certified Professional for building science, energy audits, and their Building Analyst credential, which trains people in building science principles and to become a home energy technician to do official energy audits of homes and commercial buildings.

BPI is the gold standard for doing safety and energy audit testing in existing homes to help save energy and money, increase air quality, eliminate unsafe conditions, and otherwise to make your existing home a much better place to live.

Aside from the professional stuff, I’m enjoying all that Colorado has to offer. That includes hiking, snowboarding, playing volleyball, and lots of other similar activities.

I’ve also done my best to balance the life-work balance, as that can really get skewed when you run your own companies (and not for the better). Recently, I’ve been lucky enough to do a few coliving/coworking trips, which have been my absolute favorite travel experiences.

The memories, deep talks, and life-long friends I’ve met have been incredible, and I consider myself extremely blessed. All of the travel, both professionally and for fun, have really exposed me to a lot. I try to bring these perspectives into the work here, writings, and projects to better help those that are on the same path.

the yellow Go Electric Colorado logo

I’m also honored to have recently joined Go Electric Colorado’s volunteer Energy Advisory team, where we help homeowners speed up the transition to fossil-free buildings by conducting home electrification consultations and public education events.

How we’ve helped

What People Are Saying

  • After a quick conversation with Erin about my rental apartment’s gas and electric bill, I DIY’d a few suggestions for air sealing. It only took a half a day, and now it’s saving $40-50 per month on the electric bill.
    Andrew Golden's realtor photo wearing a grey suit and blue shirt
    Denver, CO BROKER ASSOCIATE REALTOR®, CNE, CPA*
  • My parents had signed a solar contract for a solar system worth $73,000 with a 25-year loan. Long story short, Erin helped us get out of it due to bad design and horrible financials. This saved them from a catastrophic bad financial decision in their retirement.
    Karishma
    Friend
  • I’ve wanted to go netzero with solar for years. Erin was the first person who actually explained a clear path and simple steps to achieve it. Two months after meeting, my home was affordably netzero.
    – Rayanne W.
    Environmental Scientist and Neighbor | Read The Case Study

Need Some Help With Your Project?

Check Out Our Services Page Here.

DENVER METRO ENERGY SERVICES

contact us

We’re excited to help you on your energy efficiency, home electrification, and netzero journey!

Do you want to schedule a call first instead?

My Latest Articles:

Eco-Friendly Windows: 12 Ways to Improve Eco-Friendliness

Windows are a vital component in any residential space. They allow the property’s interior to receive natural light from outside while shielding it from weather elements. Many homeowners have begun investing in large windows to maximize the amount of light that enters their homes. However, this isn’t the only path to energy-efficient or eco-friendly windows.

Are Ductless Heat Pumps Eco-Friendly?

As more and more people become conscious of their carbon footprint, they question their consumption and lifestyle choices. Given that we can’t do without the electrical appliances we use, we at least want to ensure that we use eco-friendly models.  One appliance that is commonly in question is ductless heat pumps.

Energy-Efficient Light Bulbs: 4 Ways To Tell If It’s Efficient

Energy-efficient light bulbs are an excellent way to save money while helping the planet. But, considering the many light bulbs to choose from, how can you tell which ones are energy efficient and which ones aren’t? Luckily, you don’t have to be a light bulb expert, manufacturer, or know one to check the energy efficiency.

How Does Window Caulk Save Energy? (How Much?)

Air gaps in your home can cause a spike in your electricity bill, as your temperature control system will have to work much harder to maintain a comfortable living environment. Luckily, there’s no shortage of ways to prevent this, including caulking.

Does Geothermal Cooling Work in Florida?

Florida summers can be hot, muggy, and uncomfortable, and you need a powerful cooling system to get through the days. However, air conditioners are expensive to run, use precious non-renewable fossil fuel, and harm Mother Earth. A geothermal heat pump can cool buildings just as efficiently as an air conditioner while being more cost-effective in the long run and beneficial for the planet. 

Are Vinyl or Plastic Windows Eco-Friendly?

Unknown to many people, windows are the most significant source of heat loss and gain in buildings. Using energy-efficient plastic windows can reduce the amount of solar gain and heat loss, which will also help reduce your utility bills and carbon footprint.

The Top 12 Sustainable Green Home Builders in Arkansas

If you are looking to invest in a home in Arkansas, now is a great time as the market rises. However, as housing prices in the state have already begun their ascent, you may want to consider opting for a sustainable green home. In addition to saving homebuyers on construction costs, sustainable homes will benefit their owners long-term by saving them considerably on operating and utility bills.

What Are ICF Foundations? (Plus Rough Cost Estimates)

nsulated Concrete Form (ICF) is becoming quite common in the home building industry. This innovative construction material is typically made of polystyrene foam blocks with gaps in between so you can pour a concrete wall. You can use ICF for underground homes, basements, or entire multi-story houses. Moreover, you can start at the foundation and go all the way up to the roofline.