Every project is an opportunity to deliver better outcomes—healthier homes, higher efficiency, and unmatched durability.

We’re bringing the future of sustainable building to life with BRAGB — featuring top voices in high-performance construction, Passive House, and Net Zero design.
Panelists include Nick Schiffer, David Fenchel, Stephanie Horowitz, and Bijan Mobasseri — moderated by Ohannes Ortiz.





















Here at Top Notch we use a construction management software to keep you connected to your project from the web, no matter where you are.

Whether you are home or on the road, stay in touch with whichever contractor is on the job. You can track important details such as selections, approvals and more.

Our user friendly tool ensures each of your needs are met during the construction process, creating full transparency and assurances that every service is completed to satisfy your requests.

Every project is an opportunity to deliver better outcomes—healthier homes, higher efficiency, and unmatched durability.
We take ownership of what we build—no call-backs, no cut corners.
We work hand-in-hand with clients, designers, and trade partners to achieve exceptional results.
We stay at the forefront of building science to bring our clients the best techniques and materials available.
Whether it’s a smaller renovation or a $3M Passive House, we prioritize trust, transparency, and long-term partnerships—because strong relationships build stronger results.
Transparent communication from start to finish
Seamless planning from concept to closeout
Committed to performance and craftsmanship
A dedicated team that truly cares about projects


We're excited to announce that Top Notch Contracting has fully integrated Matterport 3D technology into all our builds.
This powerful tool allows us to create immersive, high-resolution digital twins of our job sites—enhancing clarity, transparency, and collaboration at every stage of construction.
From pre-con walkthroughs to progress updates and final punch lists, Matterport enables real-time remote access, streamlines decision-making, and reduces costly errors.
By adopting this tech across the board, we're raising the bar for project documentation, quality control, and client experience—continuing our mission to build smarter and deliver with excellence.
Hugo Saldanha2024-11-06Trustindex verifies that the original source of the review is Google. I collaborated with Alex Jennings with the electrical department at Top Notch Contracting on a few projects, and it was always a fantastic experience. They were highly professional, communicative, and efficient throughout the entire process. Whether it was coordinating on timelines or addressing technical challenges, Alex was always proactive and solution-oriented. His expertise made a huge difference in ensuring everything was done safely and to code. The projects were completed on time, and his attention to detail was top-notch. I look forward to working together again in the future and highly recommend them for any electrical work! Nicole Lim2024-11-05Trustindex verifies that the original source of the review is Google. Brian and his team did a great job renovating our basement. Their work was very thorough and they completed the project on time. They were also very responsive with our various questions/requests so our experience with them from the moment we reached to the completion of the project was five stars. They also powerwashed our porch and steps after the renovation so the house wouldn't be so dusty. We highly recommend them and will definitely hire them again for our next home improvement project. Brian Mclane2024-10-25Trustindex verifies that the original source of the review is Google. Working with Jay, Moses and the rest of the Top Notch crew, they were able to bring our aging home new life with timeless details and meticulous craftsmanship. They worked well within our budget and timeline and provided ample communication throughout the project, We felt like family and will miss interacting with the crew on a daily basis! Thank you for giving us such a wonderful new home where you can feel the love in every detail. Elizabeth Burke2024-10-20Trustindex verifies that the original source of the review is Google. I would highly recommend Jay Ortiz and Top Notch Contracting to anyone who is looking to do a home renovation. From the very beginning, Jay took the time to understand our design style, family needs, and the end vision of what we wanted for our home. He consistently took the time to educate us about our home, patiently explained each step of the construction process, and had an eye to pay attention to the smallest of details. Every day he showed up with enthusiasm and dedication and treated our project as if it were his own house. In the end, it felt like we had a longtime friend on our side to talk through all of the decisions that needed to be made, however because of his skill set, it was even better than a friend since he was able to hear our wishes, see our vision, and with the utmost professionalism and energy he was able to make it a reality. Thank you, Jay! Matthew DiFrancesco2024-08-13Trustindex verifies that the original source of the review is Google. Moses at Top Notch helped us as we were purchasing a home - he did some pre-purchase inspections for us. There is almost no way we would have purchased our home without the confidence that came with the information he provided us. He came recommended by our realtor and offered helpful advice prior to our home purchase on the vulnerabilities of the properties we were looking at. He gave us the run down of maintenance/projects that the home would need if we purchased and was able to give us ballpark estimates of costs to repair things that were broken or to do renovations that we envisioned in the future (can we tear down this wall to open up the kitchen? is the sunroom structurally sound?). He was very, very thorough and spotted things like missing covers on junction boxes in the basement all the way up to spotting that a garage at one property likely needed to be totally rebuilt due to water damage. Moses and Top Notch would be the first to get a call when we're ready to renovate. We couldn't have navigated our home buying journey the same way without him. Kunal Shah2024-07-23Trustindex verifies that the original source of the review is Google. We decided on Top Notch after meeting with several contractors. Ohannes and Moses’ (owners) willingness to work with us and share ideas before we committed to them, and seeing the quality and scope of their other projects gave us the confidence that they could be trusted partners in our project. Our Project Manager, Mike N.’s kind demeanor made the process easier. He was always available to get answers to our questions, and give advice. He also gave suggestions on construction ideas and materials along the way to ensure we would have the best experience for when we live in the home. The team is detail oriented and has very high standards of quality. They made sure all work was done to perfection and to our satisfaction. They conducted quality checks with Ohannes and Lou frequently through the project, and we certainly appreciate the high quality construction details on a daily basis. As with any big construction project, we faced some hurdles. Top Notch has the ability to take accountability, stay true to their word, and conduct matters fairly. Their “make it right” philosophy is something appreciated very much, and solidified our trust in them. Toward the end of the project Mitch and Brian were also extremely helpful and approachable about anything and made us feel valued. If we had any concerns, Mike, along with Mitch and Brian, listened and would tackle any issue right away. We are so grateful to the team for building our home. Lhais Campos2024-07-18Trustindex verifies that the original source of the review is Google. I hired Top notch recently to get some windows up to code to sell my house. Jay was very professional and was able to come within my time frame. The work was exceptional. I would hire again. Alyssa Guarino2024-07-16Trustindex verifies that the original source of the review is Google. I had an excellent experience working with Alex and Chris Jennings at Top Notch's electrical department! We had many light fixtures to replace and the process from beginning to end was very smooth. Alex was very detailed in not only his work but also the quotation process, ensuring an accurate estimate and no surprises during the completion of the work. Communication was excellent! They also went above and beyond, working in July heat with no A/C and squeezing in a few extra weekend hours to complete the painstaking, detailed work of attaching hundreds of crystals to a chandelier. I look forward to working with them again for future projects! Debra Weinstein2024-06-15Trustindex verifies that the original source of the review is Google. I cannot say enough good things about Moses and his crew at Top Notch. My kitchen renovation was a small job for them but I never felt like it wasn’t important. Their knowledge and perfectionism was amazing. Moses expected nothing but top quality workmanship or it was done over. Any question or concern was addressed quickly and efficiently. They were always there when they said they would be, and I always knew what was happening next. Moses was always so respectful of my time and space. I would trust these guys to do anything and would wait for them to be available to make sure I hired a top quality company. I heard horror stories about other people’s renovations with other contractors and I really got lucky hiring Top Notch. If you want the best, call Moses at Top Notch Contracting. Steve2024-06-08Trustindex verifies that the original source of the review is Google. We did a whole house renovation with Top Notch and the level of service is above and beyond you could imagine. Not only did we want a beautiful home, we wanted a high performance home that'll take on the harsh New England weather and these guys delivered. From planning to execution to maintenance, they were extremely organized, professional, transparent, and detailed as you can get from a high quality developer. They understand building science and embrace the latest technology but still build with fundamentals. The thing that stood out to me most is how Top Notch handled unexpected events with existing conditions of the house and provided clever solutions that could have derailed the whole project. They're problem solvers and extremely efficient. No project comes without issues and ours was no exception but their ability to take accountability and the "make it right" mentality was exceptional. If things don't meet their expectations and quality checks, then they'll rip it out and redo the work. That's unheard of. They're also not complacent. They make it a priority to educate themselves and their staff on becoming better builders. I have not seen anything like this anywhere else. We're so happy we chose Top Notch who in fact was referred from our architect as part of the bid process. We had to pleasure to work with Josh who managed the project from beginning to end. His attention to detail and clear communication to us and his tradesmen made this project a success. He's been responsive to all our questions and requests and really treated like our house like it was his own. In fact, he actually knew more about the house than we did! This wouldn't be complete without mentioning Ohannes, the big dawg at Top Notch who we first met during the bid process. He's supported Josh and the project all the way to the end and ensured project success and we were happy. He's the real deal and built an incredible team and company. Truly a great job everyone! We love our "new" home and everyone we invited can't believe how amazing it looks and feels.




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What you’re looking at:
• A fully panelized high-performance shell built for airtightness and efficiency
• A standing seam metal roof paired with an integrated solar array, turning the entire roof into an energy-generating surface
• Smart detailing behind the façade, air barriers, insulation layers, and battens all working together to keep the envelope tight and durable
These builds are designed not just to look good, but to perform for decades!!
Design: A Square Design
Panels: @ecocor
Civil: Guntlow and Assoosiates
Builder: @topnotchcontracting
Windows/Doors: @viking_windows_irl
Solar: New England Solar Green
Control Layers: @475supy
#topnotchcontracting
#ecofriendlyliving
#passivehomes
#smartbuilders
#buildingsmarter

Modern warmth meets precision detailing.
This bathroom balances the bold geometry of graphite tiles with the warmth of vertical wood slats, creating a space that feels both grounded and inviting.
Crafted with care • Built with excellence •
Designer: @schoefflerinteriors
Builder: Top Notch Contracting
Photographer: @ac.photo603
#modernbathroom
#craftmanship
#interiordetails
#moderndesign
#topnotch

Where Science Meets Craftsmanship!
This mockup isn’t just for fun, it’s a full scale lesson to make sure the team is laser focused.
Every layer tells a story: air sealing, insulation, vapor control, and smart detailing all working together to keep homes comfortable, healthy, and durable for decades.
🔍 Built to teach. Designed to last.
Mockup Team:
Josh D – Project Manager
Greg K – Master Carpenter
Architect – @kachmardesign
Structural – @msullivan_eng
#everythingmatters
#highperformancehomes
#topnotch
#craftmanship
#buildinggreen

The future is here and it’s jet black!
Our latest Passive House build just hit another milestone: solar is live, and the siding is looking razor sharp.
Every panel, seam, and line on this home is working together, from the airtight envelope to the solar array to create a building that produces energy, saves energy, and stands strong for generations.
Top Notch craftsmanship × high-performance building.
This is how we build the future…..
Design: A Square Design
Panels: @ecocor
Civil: Guntlow and Assoosiates
Builder: @topnotchcontracting
Windows/Doors: @viking_windows_irl
Solar: New England Solar Green
Control Layers: @475.supply
#topnotchcontracting
#buildgreen
#ecofriendlyliving
#passivehomes
#smartbuilders

The Energy Behind the Mission!
What a day! Our Building Green event brought together industry leaders, students, and sustainability advocates.....but it was our Top Notch team that brought the heart, hustle, and good vibes.
Hit play to catch the highlights; the passion, teamwork, and momentum that fuel everything we do at Top Notch Contracting.
🎥: @hbzmedia
#buildinggreen
#topnotchfam
#substainablebuilding
#buildingeachotherup
#highperformance

We just received the first delivery of TimberHP Board in Massachusetts! 🚛
This innovative wood-fiber insulation marks a major step forward in our commitment to high performance, sustainable building.
Made right here in the U.S., TimberHP products deliver exceptional insulation, carbon storage, and vapor-permeable performance….. all from renewable wood fiber
We’re beyond excited to start integrating this material into our upcoming projects and mock-ups, showcasing what’s possible when innovation meets craftsmanship.
Here’s to smarter, healthier, and more sustainable buildings; one board at a time!
#topnotchcontracting
#timberhp
#substainablebuilding
#highperformancehomes
#sciencebaby
#buildinggreen

Mondays ignite our momentum!!
With every division aligned and focused, we come in strong + ready to meet goals, exceed expectations, and bring precision to every detail. We thrive on collaboration, dedication, communication and the energy of building something great!!
Building better.
Building stronger.
Building together.
#topnotch
#buildingwithexcellence
#quality
#buildingsmarter
#united

♻️ Reflecting on an Inspiring Night
Our first-ever Green Building Event left us deeply inspired — not just by our incredible panelists, but by the conversations that filled the room.
Hearing stories of hardships and victories, and the shared vision for the future of our industry, reminded us why we do what we do. From architects and builders to energy consultants and students, everyone in attendance shared a common goal: to build better, smarter, and more sustainably — and to do it with EXCELLENCE!
We left the night encouraged, challenged, and motivated to keep pushing boundaries + to continue learning, collaborating, and leading with every project and every detail we touch.....
Together, we’re shaping what the next generation of high-performance building will look like.
🎥 Videographer: @hbzmedia
#greenbuild
#sustainablebuilding
#netzero
#passivehouse
#buildingexcellence
#TopNotchContracting

Thank You for an Incredible Night!
GreenBuildingEvent | Hosted by Top Notch Contracting x BRAGB
A sold out night with nearly 200 guests celebrating the future of building
Huge thanks to our guests, sponsors, BRAGB, and our amazing panelists for bringing insight, passion, and leadership to the conversation:
💡 Nick Schiffer – NS Builders
💡 David Fenchel – Traverse Architecture
💡 Stephanie Horowitz – ZeroEnergy Design
💡 Bijan Khosraviani – A-9 Green
And to the Top Notch team 💚. Together, we’re not just building homes, we’re building a more sustainable future.
📸 Event photos, reels and highlights coming soon, until next year folks!!
#greenbuild
#sustainablebuilding
#netzero
#passivehouse
#highperformance

Green Building Event!
This is your final week to register! Join Top Notch Contracting and BRAGB for an evening that brings the future of high-performance building to life.
Explore the cutting edge of Passive House, Net Zero design, and sustainable construction — featuring some of the most respected voices in the industry:
🎤 Panelists:
Nick Schiffer – NS Builders: Award-winning builder 8 years running; founder of one of MA’s premier custom-home firms, recognized for elevating craftsmanship and storytelling in modern construction.
David Fenchel – Traverse Architecture: Licensed, award-winning architect designing resilient, Net Zero-focused homes and buildings across New England.
Stephanie Horowitz – ZeroEnergy Design: Managing Director of a national leader in high-performance design; 5 Under 40 and PRISM Award recipient; founding board member of Passive House MA.
Bijan KHosraviani – A-9 Green: Ph.D. in Civil & Environmental Engineering; certified HERS Rater & PHIUS+ Verifier leading one of the region’s top energy rating and testing teams.
🎙 Moderator
Ohannes Ortiz – Top Notch Contracting: Co-Founder and Principal of Top Notch, 2024 Best Sustainable Custom Home Builder – MA (Build Review) & Best Builder (BRAGB).
📅 October 9, 2025 | 5:30–8:30 PM
📍 Top Notch HQ – 13 A St, Burlington, MA
🎟 Tickets are almost gone!
https://hbrama.growthzoneapp.com/ap/Events/Register/J5FGK5BTJCzC3
#greenbuild
#substainablebuilding
#netzero
#passivehouse
#highpeformance
#BRAGB

Honored + Grateful
We’re thrilled to share that Top Notch Contracting, in collaboration with Acorn Deck House Company, has been awarded the 2025 Best Sustainable Industrial Design Award by @ifda.nec
This recognition reflects our ongoing commitment to building with integrity, innovation, sustainability, and science.
A heartfelt thank you to our incredible partners, clients, and team who make achievements like this possible…..
#topnotchcontracting
#awardwinningdesign
#sustainablebuilding
#IFDA
#sustainableliving
#greenbuilding

Bright, Airy, and Modern
This project is a perfect example of how thoughtful design can transform a mid-century home. Expansive windows and skylights flood the space with natural light, highlighting warm wood accents and a clean, open layout.
This addition/renovation proves that not every home needs to be torn down to be reimagined—sometimes the best projects honor what’s there and elevate it.
Inviting • Vibrant • Full of Life • Performance-Driven
Architect: @hiselflynn
Structural: Davidson Engineering
Civil: Stamski and McNary
Builder: @topnotchcontracting
Photographer: @gregpremru
#modernarchitecture
#designinspiration
#substainableliving
#architecturelovers
#craftsmanship