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Custom Decks
and Screen Rooms

Cinnabar Decklights0508_edited.jpg

Steel Frame
Composite Decks

At Lenzi Construction, we specialize in building custom composite decks with steel frames. We are one of the only companies in the Northeast that builds steel frame decks!

Why do we use steel frames? Simple! Steel lasts much longer than pressure treated and does not rot. This allows your frame to outlive your composite decking, not the other way around. We are committed to using the best materials for the projects we build to insure the homeowners receive the highest quality work. Call us for more information on why we build with steel!


Lenzi Construction was started by Ed Lenzi in 1999. In the past 24 years, Ed has kept the business in the family and always will! Working alongside his daughter and her husband, the team at Lenzi Construction are not only great deck builders, but also great at communicating every step of the way throughout your project.


We want all of our homeowners to get quotes for their projects as conveniently as possible. When you contact us, we create an online estimate that will be emailed to you before we come out and meet with you to nail down the details of your project...pun intended!

Quality Products and Labor

Quality of products is a priority for us! We are "quality loyal," rather than loyal to specific brands. We use what we found to be the most efficient and best quality in our experience. We do not work with pressure treated decking or frames anymore and we have completely transitioned to steel frames and composite decking to insure longevity and durability 

Licensed &

We are fully licensed and insured in the states of NH and MA. Through our vendor relationships, we can also offer long warranties on our labor and products in addition to our insured work and our own labor guarantee..

Why Choose Us

Satisfied Customers

My wife and I love our new deck! Amazing describes both the craftsmanship and service provided by Ed and Bryan. Ed is well prepared, having nearly instant responses with detail changes in the quote. His steel deck came in less than it would have cost to expanded and re-deck our original wood deck. Ed kept us informed and was communicative along the whole process. They were respectful of our property as we just had an adjacent patio installed, which included regrading and seeding of the lawn. Best of all, Ed and Bryan are great with follow-up questions and post-project issues. Ed and I made a decision mid-project that turned out to be a not-so-good idea. Made the call and Bryan was over within a week to change it. We look forward to our next remodel project with these guys!

To find a contractor to remove my old dilapidated and sagging deck, and to build a new state-of-the-art replacement deck, I Google Searched “best deck contractor near Lowell, MA”. Lenzi Construction was one of the hits. After emailing the company pictures of my old deck with a statement on how I wanted to replace it, Ed Lenzi quickly emailed back a detailed cost proposal. He immediately responded to my questions before, during, and after the job. He is the most responsive and available contractor I ever dealt with. He always got back with me in a timely manner. Ed serves as a mentor to his work crew of Bryan, Kyle, and Justin. This crew is highly skilled, hard-working, polite, and gentlemanly in every sense of the word. My new deck is state-of-the-art owing to its helical pile footings, steel frame, and composite decking and rails. I highly recommend Lenzi Construction to anybody seeking a decking contractor.

Lenzi Construction did an amazing job building our dream deck! They showed up on time and were extremely professional. We were so impressed with their work operation, everything was completed in a timely manner and was done with care, efficiency and high quality. The steel beams used to frame our deck will help keep our deck safe and will last for years. The design and products they use are top notch and we couldn't be happier. After the deck was built, the crew cleaned up the site and were very respectful of our home and yard. I highly recommend this company, they are extremely knowledgeable and do beautiful work. We have already received so many compliments! Thank you Lenzi Construction for a fabulous outdoor space to entertain family and friends for years to come!
Posted below are before and after pictures, the transformation is incredible.

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