Meet The Team
Adam Sieren – Owner/Project Manager/Estimator
Adam started his first company, Potential Properties, in 2004. Potential Properties was a real estate investment company, which purchased and sold over 25 homes in the Des Moines area. Adam gained his expertise in residential home building/remodeling while building that company. In 2007 the housing market took a turn for the worse and left Potential Properties with a few houses in inventory. At that point Potential Properties was converted into a property management company and Premier Construction Services was born.
Utilizing all the sub-contractors of Potential Properties, Premier Construction hit the remodeling market running. Specializing in room additions and custom home building, we enjoy working with the client and building their vision.
While not working, Adam enjoys hunting and traveling. During the fall you will find him in a tree somewhere trying to chase trophy whitetails.
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Ryan “RD” Robbins – Premier Commercial
Ryan has been in the construction industry for over 15 years. Having worked for large general contractors, Ryan knows what it takes to run a commercial construction company. He is looking to expand Premier Commercial into a large general contracting/construction management firm in the Des Moines area.
When not at work Ryan enjoys spending time with his son and cheering for the Iowa Hawkeyes.
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Eric Sieren – Licensed Plumber
Eric has been plumbing for over 8 years and is the owner of Sieren Plumbing Solutions. He is also Adam’s older brother. Eric started in the business working for his father-in-law’s plumbing company. From there, he joined the Local Plumber’s Union and worked in commercial plumbing for 5 years. After realizing he was not utilizing his full potential, Eric started Sieren Plumbing Solutions in 2007. Being the brother of the owner, he has worked closely with Premier from it’s conception. When you finally pry Eric away from his work, you will find him spending time with his wife and 2 kids.
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Reyes Leyva Sr. and Reyes Leyva Jr. (Junior) – Framing/Siding
Talk about a father/son team! These two never cease to amaze with their efficiency and speed at which they work. Having framed houses for over 25 years, Reyes Sr. has taught his oldest son a valuable trade. Junior has been framing since he could first pick up a hammer and now his father has allowed him to be the lead man. These two are a valuable asset to Premier Construction as they are ones building the structures and assuring they pass all state and local codes. Sometimes you may find a framer in training on the job, Reyes’ youngest son. Great guys to work with and very respectable, they are always keeping the client’s needs in mind. When not working, you will find Junior mastering his skills on his accordion and you will find Reyes Sr. taking care of his wife and 5 children.
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Tim and Rich Cinert – Drywall
Tim and Rich are a father and son team that have a combined experience of over 30 years in the drywall business. They have been working with Premier since 2007. Clients usually get a kick out of old man Rich, he’s quite the fast talker.
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Matt Drewis – Licensed Electrician
Matt has been an electrician for over 10 years and is the owner of Drewis Electric. Matt has been with Premier for 3 years now and has proved to be one of the company’s best sub-contractors. You can count on Matt to give you sound electrical layout advise and he is an easy guy to work with. After working with other electrical outfits, he found it more profitable to begin his own company, and Drewis Electric was started in 2005. Matt enjoys working out and spending time with his wife.
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Roger West – Licensed Mechanical
Roger has been an HVAC specialist for over 10 years and is the owner of West Heating and Cooling. He has worked for many different HVAC contractors over the years until finally starting his own company in 2007. Roger installed the furnace in the first house Potential Properties purchased in 2004, and has been working with the company ever since. Although Roger can install any furnace system, he prefers to work with the Goodman brand furnace and air. When not working, Roger enjoys hunting and fishing and spending time with his family.
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Danny Popiano – Trim Carpenter
Danny is the young one of the bunch, although probably the more mature one having a wife and 2 kids at home. He has been a trim carpenter for over 8 years and when it comes to setting doors and running baseboard and window and door casing, Danny is an expert. Since working with Premier, he has taught himself to learn many other aspects of the construction business, making him a valuable asset to the company.
When Danny is not working, you will find him spending time with his family and training MMA.
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Derek Gruss – Concrete
When it comes to concrete, Derek is the man. From foundations to flatwork, there is not much he cannot do with concrete. Having been a foreman for a large foundation contractor for 10 years, he started Gruss Construction in 2005. Derek enjoys music and hunting as well as spending time with his family.
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RJ Petersen – Serviceman/Repair Specialist
If it needs fixed, RJ can fix it. He is an all around handyman. Having been in the home remodeling business for over 12 years, RJ has held numerous jobs in the field, from lead window installer to electrician’s apprentice. He has been with Premier since 2007, so he knows the high standards to which he is held. On the job, you will find RJ installing siding, soffit and facia, electrical fixtures, blowing insulation, windows and doors, etc. Off the job, you will find RJ hunting and fishing. During the month of November, don’t expect to see much of him on the job as he will be in the woods hunting whitetails.








