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About Us

The Par One team is family.
Not all related, but family none the less.

Rick opened Par One Construction in East Berlin, PA in 2000, as a siding contractor. After 20 years in the business Rick’s team has grown in size. He has expanded their service area to York, Adams, and Cumberland counties, and grown their list of services to include all residential remodeling. Through it all, Par One Construction has been able to set themselves apart in the industry by achieving CertainTeed SELECT ShingleMaster™ status, a title held by only one other roofing contractor in York County, PA.

Rick McAllister

Rick McAllister

Owner

Rick loves to work in and support the local community that he and his wife Tammie have been a part of since 1986. They have resided in and raised their family in York County. Both of Rick and Tammie’s sons graduated from Dover School District.

Rick comes from a military background, and while he’s known as easy going, he does insist on things being done the right way. He has always been a “fixer” if someone has a problem . . . at home or in the office, Rick is always available to listen and help. But even beyond all of that when you get to know Rick, you may be rather amused by his sense of humor and how he can get excitable when it comes to his passions.

If you don’t see Rick at the office, he may just be enjoying some live music or the fresh mountain air, as he loves to travel and go camping with his family.

Tammie McAllister

Tammie McAllister

Office Assistant

Married to Rick for over 30 years, Tammie is the original office manager. With the reigns turned over to Stevie, Tammie enjoys helping out in the office and having more free time. You can find her at the gym or playing with her grandchildren whom she adores. Tammie has a huge heart and is one of the kindest people you will ever meet.

Tammie McAllister
Zach McAllister

Zach McAllister

Operations Manager

Zach is the older McAllister son. He is what they call a perfectionist with his work, his talent, and going over the top in his craft. If you don’t believe us, just ask him about his son’s treehouse for a good conversation!

Zach received his bachelor’s degree in Residential Construction Management from Pennsylvania College of Technology. He loves to be outdoors, and both hunting and fishing. But give him anything with an old motor in it, especially a tractor . . . and he will fix it up, as good as new!

Patrick McAllister

Patrick McAllister

Production Manager

Patrick is the youngest McAllister. He can come off as bold and serious, but can also be a total clown at the office! He knows how to take charge and is dedicated both at work and at home with his family.

Patrick is athletic and loves a good wrestling match when carrying on.  After earning a college degree in physical therapy, Patrick came back to work at Par One, realizing the family business was his passion.  Coming by it honestly in the McAllister family, he also loves the outdoors and working on small engines in his free time.

Patrick McAllister

David Smith

Product Specialist