Meet The Team

Dedicated Experts

Meet the general construction experts working on your project at Premier Construction

Adam Sieren
Owner and Sales/Estimating
Adam is the owner and founder of Premier Construction.  In 2004 he started a real estate investment business and gained his expertise in the construction industry by "flipping" houses.  After the burst of the housing bubble, Premier Construction was started in 2008.  His focus has been to deliver a quality product at an affordable price.  Adam's position with Premier is in sales and estimating as well as project management support.  Premier is a design-build company and Adam plays a key role in all project design to ensure the client's vision becomes a reality.

Adam is the proud father of two boys (only 10 months apart) and has a wonderful wife, Kristin Sieren, who supports him in all of his endeavors.  Some would say Adam is a serial hobbyist - his passion is big game hunting, loves to travel, and tries to golf.  He serves on the board of Simple Church and is passionate about Christ and helping young men achieve their full potential.  Adam and his wife lead a Christian small group with young professionals.  Him and his wife are supporters of Freedom for Youth Ministries and serve the student ministry at their church.  He is an active member of Glen Oaks Country Club and SCI for hunters.
Kristin Sieren
Kristin helps with the marketing and website maintenance for Premier.  She graduated from Iowa State with a double major in Marketing and Apparel Design.  She has a minor in dance and served as the captain on the Iowa State Dance team.  Kristin brings the corporate structure to Premier, having previously been a Regional Manager for a larger retailer in Chicago.

Although she is corporate minded for work, she is a hippie at heart!  You will see her driving around town in her fully restored 1965 VW bus that her husband, Adam, restored for her as a gift.  Kristin stays at home with her 2 boys and she enjoys Starbucks coffee and attending her women's bible study each week.  She is a lover of the Beatles (naming her first son's middle name Lennon) and enjoys attending music concerts with her husband.
Mike Firkins
Project Manager
Mike started with Premier Construction as a paint contractor and has worked his way through the ranks into the project manager position.  Mike is the go to guy at Premier Construction, specializing in quality control and project management.  Mike is in charge of all operations and subcontractors and is committed to delivering a quality product to our clients.

Mike is the proud father of triplet boys and that is enough to keep him and his wife, Cindy, busy chasing them around.  Mike enjoys spending time with his family and attending church events.
Tim Poole
Lead Carpenter
Tim has been with Premier is some capacity since 2009.  He is our lead carpenter and specializes in finish trim carpentry and cabinet building.  We rely on Tim to come in after drywall and install all trim and ensure the rest of the project runs smooth.  Tim is also qualified as a project manager and can typically answer any questions on the job sites.

Tim is a man of many hobbies and abilities.  He is an avid fisherman and loves to catch giant catfish, his largest being over 65 lbs.  He also loves to spend time with his wife and 3 kids.
Junior Whitten
Junior is the lead framer for Premier Construction.  He has been in the framing business since 1999 and he knows how to build things.  We count on Junior to get the structure up and tie into any existing structure we are adding onto.  He is very knowledgeable on all the current codes and is very familiar with the IRC handbook.

Junior stays busy at home with his 5 kids.  He enjoys spending time with his wife and loves to fish!
Curt Oberhelman
Curt is the jack of all trades for Premier Construction.  He is the "punch out" guy and goes in after the project and fine tunes all trades and ensures we deliver a quality product to the client.

Curt has a wife and 2 kids and enjoys camping in the summer and fall months
Tyler Alspach
Tyler assists Premier Construction with everything from building residential and commercial structures to making sure the job sites are clean and safe. 
Jesse Gomez
We can always trust Jesse to do a great job painting and finishing the job professionally.
Michael Heasley
Honorable Electric
Bio coming soon...
Tom Porter III
Porter Plumbing
Tom is a 3rd generation plumber and is the owner of Porter Plumbing.  He specializes in commercial and residential plumbing and is very knowledgeable on retrofit remodel plumbing.

Tom is the proud father of 2 children and loves to spend time with his family.  You will also find Tom cruising around on his Harley in the summer months. You can visit their website at Porter Plumbing.
Roger West
West Heating and Cooling
Roger West is the owner/operator of West Heating and Cooling.  Roger has been with Premier since 2004, making him one of the longest standing subcontractors on Premier's team.  He has been in the HVAC business since he was a young man and has really been involved in continuing education to stay up to speed to the current codes and residential HVAC requirements.

Roger lives in Truro, Iowa and enjoys being out on the farm.  He has a wife and 2 kids and loves the outdoors.
Derek Gruss
Gruss Construction and Foundations
Derek Gruss is the owner of Gruss Concrete and Construction.  He installs all of our poured walls and flatwork.  Derek has been in the foundation business since 1996, so he knows a thing or two about poured walls.

When not working on the job site into the wee hours of the day, Derek enjoys spending time with his family and is an avid outdoorsman and shed hunter.  Derek is not only a subcontractor of Premier Construction, he is great friend as well.
Gilbert Mata
GM Construction and Roofing
Gilbert Mata is the owner of GM Construction.  He specializes in new construction and replacement roofing, as well as siding, gutters and soffit.  He has been in the roofing business since 2000 and is one of the most trusted roofing contractors in Central Iowa.  

When not up high on a roof, Gilbert enjoys spending time with his 5 kids and cruising on his Harley Davidson motorcycle.