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Welcome to Klassen Renovations & Consulting.

Whether you’re in need of getting someone to do your home renovation, or you want to do your own renovations but don’t know where to begin, we are here to help.

Klassen Renovations offers a full one-year guarantee on all workmanship completed. Give us a call today.

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If it’s not listed below, get in touch and let’s talk about what you have in mind.


Renovation Consulting

Want to do your own renovations but don’t know where to begin? We’re here to help.

Windows & Doors

Window & Door Replacements.

Kitchen Renovations

Design, Cabinets, Countertops, Lighting, Floors & More.

Bathroom Renovations

Remodel, Design, Shower, Tub, Tiling, Heated Floors & More.

Interior Furnishings

Finishing Basements, Adding Cabinets, Lighting or Flooring to other Rooms.

Outdoor Spaces

Decks, Gazebos, Pergolas, Design, Custom & Glass Railings, Fencing & More.

Renovation Consulting

Do you want to do your own renovations but don’t know where to begin? We’re here to help.

You have the vision. You have the tools. You have the materials. All you need is some direction. We will come alongside you and walk you through the process of your own DIY project.

Only have the vision, but need help with the rest? No problem! We can help you every step of the way!

Chat to us about your future project

Windows & Doors

If your windows and doors are aging or you are changing the look of your home, we can help with the replacement.

Contact us for details

Kitchen Renovations

The Appraisal Institute of Canada says that the renovation that generates the highest return of investment in your home is the kitchen. That aside, it’s one of the most used and essential rooms in your house.

If you are looking at a simple upgrade with the exisiting setup, or completely rebuilding from the ground up, let us get you the kitchen you always dreamed about.

Let's upgrade your kitchen!

Bathroom Renovations

The bathroom is the room that generates the second-highest return of investment in your home, according to the Appraisal Institute of Canada.

Bathrooms are another one of the most used and essential rooms in your house.

Are you looking to upgrade your current bathroom? Maybe you want to add an ensuite? Or it could be an additional bathroom in the house. In every case, let us get you that bathroom!

Lets talk about bathrooms!

Interior Furnishings

Need your basement finished? Is your laundry decor concrete walls with studs? Need the utility section closed off?

What about completing a room with built-in cupboards, or are you in need of new or improved lighting?

These are only some of the projects we can help you to upgrade your home.

Get in touch. We can help!

Outdoor Spaces

Klassen Renovations and Consulting can renovate your deck, gazebo, pergola and fencing, to name a few. We can design your outdoor space, create custom glass railings or even add a deck to your home-away-from-home in cottage country.

Contact us about your project

About Klassen Renovations & Consulting

John Klassen

John Klassen

I started in construction with my family, building houses as a teenager. With over 35 years of hands-on experience, I now specialize in helping people create their own dream homes.

Why Choose Klassen Renovations & Consulting?

We know homes inside out and want to help you do the same.


With 35 years of experience, we have all the knowledge and ability to help you get the job done right.

Workmanship Quality Guaranteed

We are so confident in our quality of service, Klassen Renovations offers a full one-year guarantee on all workmanship.

Highly Reviewed

Currently, we boast a 5-Star Google Rating. Most of our work comes from word-of-mouth referrals though, through happy customers eager to share their experience with us with their friends and family.

What Our Clients Say

Rated 5-Stars on Google by our Customers.

John Klassen remodeled my bathroom as requested by replacing my tub with a beautiful tiled shower. His work was excellent, reasonably priced, and done with a wonderful consideration for as little mess or disruption as possible. He was very interested in always taking my views into account, as he completed his work. I would highly recommend him. 5*****

We asked John to come and renovate our main bathroom. From estimating a quotation, till the renovation was finished, John was very patient and personable. Not only he answered all our questions and concerns, but also suggested and recommended a way forward. John and his team of plumbers and electricians are very professional, clean, and meticulous in the way they work. The end result is flawless. Our bathroom looks amazing. We are very satisfied with John and will bring him back for other projects, and will recommend him to family and friends. Thank you John.

John renovated our upstairs bathroom, bedrooms, and living room in addition to our entryway and front staircase. All work was completed on time and the end result was far beyond our expectations, but at a reasonable price. We love our “new” house and hope to have John back again in the future for more renovations. Having to work from home during the pandemic, John was very respectful of our need for quiet during certain times and was never once a disturbance. The electrician and plumbers brought in by John to help with the renovations were also very professional and did a wonderful job.

John did an amazing job completing our basement. What started out as an unfinished laundry and storeroom, ended up as a beautiful 3-piece bathroom, a fully finished laundry with a sliding partition to the utilities. John was honest, professional and the quality of his workmanship was beyond reproach. We can’t be happier and highly recommend John.

We purchased a house that needed a bedroom and window addition in the basement for our son. Through John’s advice, he reassured us that our son’s room would be safe and secure with the new egress window. I would definitely trust John with any project in my home.

Get in Touch

Give us a call today!



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Peterborough, Ontario