Great Things Are Happening…


Great things are happening at S-Tek!


Have you visited our new showroom? We’re still the same family owned, service oriented business that has focused on providing the Upstate with the highest quality products and installation. From custom homes to renovations, and porch enclosures to solar panels – S-Tek Building Solutions is your one stop shop for your homes changing needs!

Stop by today for your free estimate: 10239 Clemson Blvd. Suite 140 Seneca, SC 29678. Or call the office at (864) 888-1620.

New S-Tek Location!

S-Tek is pleased to announce our new location next to Patio & Fireside Store in Seneca, SC at 10239 Clemson Blvd Suite 140.

Porch Conversion Office PhotosWe haven’t moved far – only 2.6 miles away down Hwy 123 (see below map). Same great award winning services, same phone number 864-888-1620, same smiling faces – just a better location to serve our clients! Come in and say hello, but please excuse our mess while we transition.

New Stek Location

Pallets of Solar Power


Pallets of Solar Power have made their way to S-Tek Building Solutions!

Our green energy solutions division, S-Tek Greenline is proud to work with SolarWorld USA to provide quality solar panels that are sure to give you the best return on your investment. Our in-house solar specialists will provide you with a custom quote that outlines the best way to harness the power of the sun and cut your energy consumption. Give us a call today at 864-888-1620 to learn how you can start saving money and electricity with an S-Tek solar powered system.  Go to project gallery…

Selton Solar

Panels are up on the rooftop ready to start making POWER! This 5.04 KW system consists of 18 SolarWorld 280 Watt panels, 18 Enphase M250 Microinverters, an Aluminum Racking System, 1 Envoy Communications Gateway and other key components.

Do you have questions about solar or other ways to save on your electric bill? Give us a call today to speak with a solar specialist at 864-888-1620 or visit our showroom at 820 A By Pass 123 in Seneca. 

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Registered Installer of SolarWorld USA Products

S-Tek Greenline is a division of S-Tek Building Solutions and a leading provider of Commercial & Residential Green Energy Solutions. S-Tek Greenline offers a variety of solutions to rising energy costs facing home and business owners alike and is determined to help clients lower the energy consumption.

S-Tek is a Registered Installer of SolarWorld USA solar panels.

S-Tek is a Registered Installer of SolarWorld

S-Tek is a Registered Installer of SolarWorld USA products

From hail storms, to water exposure, to wind and snow loads, SolarWorld solar panels are designed, built, and tested to withstand the harshest conditions all while exceeding international testing requirements and providing the maximum power output year after year.

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SolarWorld Sunmodules are made in the USA from American materials and components and meet all applicable Buy American Act requirements.

Why Go Green with S-Tek Greenline?

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There are so many reason and ways to get going with green energy solutions for your home/business and S-Tek Greenline is here to help you through the process! From the soaring cost of electric bills to the ever increasing depletion of our natural resources there’s never been a better time to go green. Our team of specialists will customize a solar solution that is guaranteed to help reduce power consumption and take you closer to a sustainable lifestyle.

S-Tek Greenline focuses on commercial and residential green energy solutions including: LED lighting (LED Troffers featured on top left), Solar Powered Systems (bottom left feature photo), Green Energy Barrier, Microhydro Electric Projects, Energy Audits, Lithium Batteries and more.

Why Solar Panels On Your Home?

(Click the above link to watch a short video on solar panels)

Thinking about installing solar panels on your home? There are many advantages of using solar energy. For starters, the sun is the original energy source and as old as mother earth herself! S-Tek Greenline can help you determine the best solar system for your home/business so you aren’t just consuming energy – you’re creating it! Solar energy also allows you to:

  • Save money on your electric bill – depending on the size of your home and the system you choose to install, you can save an average of 50% of your electric bill or eliminate it completely.
  • Increase your home’s value – Studies performed by the Lawrence Berkley National Laboratory have shown that adding a solar system increases a home’s resale value by an average of $5.50 per watt and depending on location, can be as high as $6.40/watt. Studies have also shown that homes with solar also sell 15% faster than homes without solar.
  • Decrease your carbon footprint – The average American household generates 7.4 tons of carbon dioxide per year through electrical use. Carbon dioxide has been proven to cause global warming, which is wreaking havoc on our Earth—causing glaciers to melt, shorelines to erode and animals to be endangered.

S-Tek Greenline uses only the best products and are proud partners with SolarWorld solar systems. All solar components are proudly MADE IN THE USA.