Modern + thoughtful Connecticut home renovations

We’re a meticulous and caring, father-and-son team on a mission to exceed your expectations.

Here are some trends that we’re
seeing (and we’re loving):

Focus on creating functional, ergonomic home office spaces

Closed floor plans, less open concept as the need for privacy to work

Bringing the outside in, more plants for health and better air quality; better lighting for happiness

Cozier, meaningful design that's redesigned around a more at-home lifestyle

Use of natural or reclaimed materials to connect with nature and the outside

Easy-to-clean fabrics
and surfaces

Sustainable furnishings to create interest and depth

Old-made-new, nods to nostalgia for comfort, security, and pleasure

Creative, learning spaces for kids at home

Updated outdoor living spaces to ensure health, safety, and escape for residents and guests

Redesigned storage areas or closets to make room for more living area while you’re home more

Spaces made to be more joyful, backed by science to improve your well-being

Any of these resonate with you as you’ve adapted to being home more? We can help you make the changes you’ve been dreaming about.

No pressure, no commitment, no obligations. Safety measures taken and masks worn for in-home visits. Zoom calls available as well.

We’ll give you our best ideas and advice for free, answer all of your questions, and come up with a plan for how to approach your project.


We put our clients first, period.

And we value:





Hard work




Job done right


We create clean and modern spaces suited to your lifestyle.


"When you talk about home renovation, you’re talking about contractors ‘living’ in your private personal space for a long time, not just days – so you better be sure they're responsible professionals - and trustworthy – that they do the right thing when no one’s looking, and really care about exceptional service and results. Robert and his business partner (and son) Matt exude quality; they use their deep commercial and residential industry knowledge when assessing your home or office renovation needs. We trusted them with our whole house project and they came to play. At first we were a bit overwhelmed with the amount of work we wanted done, but the team at Magnum totally came through. Before you let workers into your abode – meet with Matt and Robert, you will see right away that they are courteous, respectful and have your best interests at heart. They are honest detail oriented craftsmen. We loved the job they did."


Tim M., Glastonbury, CT


"I started with a rundown kitchen and some general ideas on how to fix it, but it was Robert and Matthew that were able to turn those thoughts into a feasible vision, and then a reality. I was very impressed with their professionalism, responsiveness and creative solutions to issues, which really showcased their resourcefulness. They were extremely patient and attentive as I debated between all the little details and continually provided suggestions, honing in on their design skills and attention to details. Home renovations can be extremely stressful, but they absorbed that burden and made the process seamless from start to finish. Working with Magnum Industries was a great experience and highly recommended!"

Jess and Kyle B., Clinton Corners, NY

Modern, clean bathroom renovation

"My husband and I recently bought our first home. We knew it was going to be a bit of work, but had no clue how much goes into making a home look like something on HGTV. Matt and Robert from Magnum came out and showed us the areas where our money was best spent, talking about our return on investment, and explaining everything to us in great detail. We ultimately chose Magnum based on this approach and because of their professionalism. Magnum was able to refinish the hardwood floors, fix all the old plaster walls, paint the entire inside of the house, and complete both bathroom remodels before we moved in. It was so amazing seeing our home transform before our eyes from forgotten to beautiful. The work ethic exhibited by both Matt and Robert and all their workers was incredible. Their experience and professionalism made the entire process enjoyable and exciting, and we are now planning our kitchen renovation with Magnum. Look no further if you want a home renovation expert who puts your interests first and truly cares about you being happy every step of the way. Would HIGHLY recommend!"

Kathleen M., South Glastonbury, CT


Meet the team

Robert Cosma

CEO, the head honcho,
and motorcyclist

Matt Cosma

Project manager, landscape architect, and plant lover


Ellie Cosma

Human resources has never been sweeter (or fluffier)


Juniper Cosma

Runs a tight ship as head of security around here


Fisher Cosma

Still learning the ropes, working his way into customer service

Our capabilites

  • Interior renovations including kitchen, bath, living spaces, and more

  • Remodeling for new spaces for learning and home offices

  • Custom carpentry

  • Indoor plant styling with Matt, landscape architect

  • Interior design consultations for furnishings suggestions once renovations are complete

  • Outdoor living spaces including kitchen, landscape design, patios, and more


When you work with us we'll personally discuss your needs, walk through your space, and answer all your questions.


We'll tap into established relationships with the highest-quality vendors to match your problem with the most innovative, durable, green, and cost-effective solutions.


Manage all the moving parts and people so you can sit back, relax, and watch your dream project come together.


We're friendly and all ears so please get in touch.


Thank you! We'll be in touch within 24 hours.