Custom Modular Home Builders
Central and Western Massachusetts' most reliable and trustworthy custom modular home builder since 1972.
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Peace of mind
Kozyra Construction is fully licensed and insured and provides a ten year structural warranty on your new turnkey modular home.
Let our family help your family!
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Our Projects
More ProjectsEvery project comes with its own needs and challenges. Tell us your priorities, and we'll fill them to your satisfaction.
Services
Modular Homes
Custom modular homes, garages and sheds are high quality construction options that are turnkey, meet green building design and HERS ratings.
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Excavation Services
Kozyra Contruction is the company to call for all your excavation and site work needs including tree and stump removal, cellar holes and more.
Site Work Services
Septic Services
We install and repair septic systems for homes and businesses and provide resources that will help extend the life of your septic system.
Septic Systems

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Testimonials
Ron
Ron and I sincerely thank you and your sons, Fred and Mike, for the wonderful job you did for us building our house in Webster, MA.
Jessica S.
Kozyra Construction is a devoted family business. I had a house fire that was a total loss. They worked day and night so that I could get back into my home before Christmas. I highly recommend them.
Wendy D.
You all went beyond what you should have on our garage floor. We are extremely grateful. We look forward to future projects with you all.
Jillian G.
I wanted to tell you how much we appreciate everything you did in order to have our septic system replaced. I couldn't have been more pleased with the service you provided.
Jean C.
Glad I hired the Kozyra's. They are highly experienced and do quality work.
Mark and Becky H.
Thank you for all your help with our water and sewer lines. It was greatly appreciated.