Haycon Inc.

Haycon Inc. Boston Construction & Design Experts! We are an award-winning design/build firm dedicated to innovat

Our portfolio spans a diverse scope of design and construction services, including: custom residential, historic preservation, commercial, multifamily residential, and remodeling projects. However, we are currently focused on Passive House or high-performance, midsize multifamily projects and commercial builds.

So check this out...ERV's are a difference maker when Deep Energy Retrofitting a building. Got it. But how those ERV's a...
05/29/2026

So check this out...

ERV's are a difference maker when Deep Energy Retrofitting a building. Got it. But how those ERV's and air handlers are insulated? How the ductwork is installed?

Some would argue that the ducts do not need insulation since they are in a conditioned space within the thermal envelope, but there would still be condensation risk under extreme weather conditions (either extremely cold or extremely hot and humid).

When you have a PHIUS-certified professional like overseeing the work, who specifically removes existing insulation out of the attic floor and installs new insulation between the roof rafters to bring the mechanical space into the thermal envelope? Now you're really changing the game.

Notice the ductwork running through a fire rated ceiling. The duct penetrations are covered with 2 layers of 5/8” drywall to match the rating of the ceiling, and firecaulked. Look even more closely and you can see the maximized amount of straight ducting coming off of the ERVs before putting any bends into the system because it helps to increase the efficiency of the unit.

And that, ladies and gentlemen, is how you put the Deep in Deep Energy Retrofitting!

05/14/2026

High-performance design isn’t just about energy metrics or meeting code requirements. It’s about how a building feels, functions, and supports the people who live in it every day.

For affordable housing, that impact is even more meaningful.
Better insulation and airtight construction help maintain consistent indoor temperatures, reducing drafts, cold spots, and overheating. Advanced ventilation systems improve indoor air quality, supporting healthier living environments. And efficient systems help stabilize utility costs, creating more predictability for residents and operators alike.

These aren’t upgrades. They’re outcomes that directly affect comfort, health, and long-term housing stability.

Through Passive House strategies and thoughtful planning during preconstruction, Haycon works with partners to ensure performance isn’t an afterthought; it’s built into the foundation of the project from day one.

Because when buildings perform better, they do more than meet standards. They support stronger, more resilient communities.

If you’re planning a project that prioritizes long-term comfort, health, and stability, let’s connect early and explore how performance-driven design can support your goals.

05/12/2026

In many cities, the path to a lower-carbon future won’t come from building new. It will come from improving what’s already there.

Existing buildings make up the majority of our housing stock, and they’re often the biggest source of energy use and emissions. Deep Energy Retrofits (DERs) offer a practical, scalable way to change that by transforming underperforming buildings into high-efficiency, long-lasting assets.

But DERs are more than an environmental strategy. They’re a community strategy.

When done right, they can:
🔹 Significantly reduce energy use and operating costs
🔹 Improve indoor comfort and air quality for residents
🔹 Extend the life of existing housing stock
🔹 Preserve neighborhoods while upgrading performance

The complexity, however, is real. Sequencing, occupancy considerations, envelope upgrades, and system integration all require careful planning. That’s why early collaboration and strong preconstruction are critical to making these projects successful.

At Haycon, we approach DERs as an opportunity to unlock value in existing buildings, helping mission-driven teams align performance goals with budget, schedule, and long-term impact.

As more projects begin planning for 2027 and beyond, retrofitting existing housing will be one of the most important tools we have to meet climate goals without sacrificing community continuity.

If you’re evaluating how an existing building can meet future performance standards, starting early makes all the difference. Let’s talk about how a DER approach can support your next project.

First onsite. Lasting impact. Another day building Boston the right way.
05/08/2026

First onsite. Lasting impact. Another day building Boston the right way.

05/05/2026

Passive House isn’t just a checklist or a certification to pursue at the end of design. It’s a building approach that starts early and influences every decision along the way.

At its core, Passive House focuses on performance, creating buildings that use significantly less energy while delivering consistent comfort, healthier indoor air, and long-term durability.

What makes it different?
🔹 A super-insulated, airtight envelope that minimizes energy loss
🔹 Continuous ventilation systems that improve indoor air quality
🔹 High-performance windows and detailing that eliminate thermal bridging
🔹 Precision in design and construction, small details matter more than ever

But the biggest difference isn’t just technical, it’s when the thinking starts.

Successful Passive House projects rely on early alignment between design teams, builders, and consultants. Decisions made in preconstruction materials, sequencing, and system integration have a direct impact on performance outcomes later.
By the time a project breaks ground, the strategy should already be clear.

As more projects are planned for 2027 and beyond, with delivery scheduled for the coming years, Passive House is becoming less of an exception and more of an expectation, especially in affordable and mission-driven housing.

If you’re considering Passive House for an upcoming project, starting the conversation early can make all the difference. Let’s talk about how to align performance goals with real-world ex*****on from day one.

04/29/2026

By the time construction begins, the most important decisions have often already been made.

For complex housing developments, especially those involving Passive House standards, affordable housing financing, or DER strategies, the groundwork typically starts two to three years before a shovel hits the ground. During this early phase, project teams work through feasibility, cost modeling, code requirements, energy performance targets, and constructability.
This is where early collaboration becomes invaluable.

When architects, engineers, and builders work together from the beginning, challenges can be identified and solved long before they reach the job site. Details can be coordinated, budgets can be aligned with design goals, and performance strategies can be integrated in ways that support both sustainability and long-term durability.

For mission-driven developers and nonprofit partners, that early coordination helps protect what matters most, ensuring the project is not only buildable, but capable of delivering the lasting value communities depend on.
The strongest projects rarely happen by accident. They happen through thoughtful planning, collaboration, and a clear path forward.

If you're exploring a project that may break ground in the coming years, starting the conversation early can open the door to smarter solutions and stronger outcomes.

04/24/2026

The ribbon-cutting ceremony is an important milestone for any housing project. But for nonprofit developers and mission-driven organizations, the real measure of success begins long after that moment.

Affordable housing must remain efficient, durable, and healthy for decades, not just on opening day. Operating costs, maintenance needs, and energy performance all play a major role in whether a building can continue serving its community as intended.

That’s why long-term performance is built into the process from the very beginning.

Through thoughtful preconstruction planning, high-performance building strategies, and close collaboration with design teams, Haycon helps ensure projects are designed and constructed to stand the test of time. From Passive House detailing to DER strategies that improve existing structures, every decision is made with longevity in mind—because buildings that perform well reduce operating costs, improve comfort for residents, and protect the mission behind the project.

For nonprofits working to create housing that remains affordable and livable for generations, durability and performance aren’t optional. They’re essential.

If you're planning a project that will serve your community for decades to come, early collaboration can make all the difference. Let’s start the conversation about building smarter for the future.

04/15/2026

The most successful projects aren’t the ones with the fewest challenges; they’re the ones where challenges are solved before construction begins.

For nonprofit-led developments, where budgets are tight and timelines are tied to funding cycles, avoiding costly surprises isn’t just helpful; it’s essential. That’s why many mission-driven teams are turning to design-assist delivery as a smarter way to build.

Design-assist brings builders, architects, engineers, and key trades into the conversation earlier. Instead of waiting until drawings are complete, teams collaborate while decisions still have the biggest impact.

This approach helps:
🔹 Identify constructability issues before they reach the jobsite
🔹 Align performance goals like Passive House or DER with real-world installation methods
🔹 Balance design ambition with budget and schedule realities
🔹 Strengthen communication across every partner involved

For nonprofit projects, especially, this early coordination protects the mission. It allows teams to focus resources where they matter most: delivering high-performance housing that serves communities for decades.

At Haycon, we see design-assist as more than a delivery method; it’s a mindset built around collaboration, transparency, and solving problems before they become expensive corrections.

If you’re beginning to think about a project planned for the coming years, early collaboration can make all the difference. Let’s start the conversation about how design-assist and thoughtful preconstruction can support your goals from day one.

04/09/2026

Affordable housing projects being planned today will still be serving residents decades from now. That means the decisions made in early planning don’t just affect construction; they shape how the building performs long after the ribbon cutting.

Across cities like Boston, regulations are evolving quickly. Stretch Energy Codes, BERDO requirements, and high-performance building standards are raising the bar for energy use, carbon impact, and operational efficiency. At the same time, climate resilience and long-term maintenance costs are becoming just as important as upfront budgets.

Future-ready projects anticipate these realities early.
That means thinking beyond minimum compliance and considering how a building will perform over time:
✅ Will the systems support evolving energy standards?
✅ Can the building maintain durability and efficiency for decades?
✅ Will operating costs remain manageable for owners and residents?

This is where early preconstruction planning becomes essential. By evaluating building systems, envelope strategies, and code pathways from the start, project teams can design housing that remains compliant, resilient, and financially sustainable well into the future.

For many developments targeting construction later this decade, the work of “future-proofing” begins now.

If you’re beginning to plan a project that will come online later this decade, early collaboration can make all the difference. Let’s start the conversation about building housing that’s ready for what comes next.

03/27/2026

Affordable housing projects are complex by nature. Tight budgets, layered funding, evolving codes, and long-term performance goals leave little room for guesswork. That’s why repeat partnerships matter.

When teams work together across multiple projects, the learning compounds. Early decisions get smarter. Preconstruction becomes more efficient. Risks are identified sooner, and solutions are carried forward instead of being reinvented. Over time, that continuity leads to better buildings, smoother approvals, and stronger outcomes for the communities they serve.

At Haycon, many of our projects come from clients who return not because of a single success, but because of a shared process built on trust, transparency, and early collaboration. That long-term approach allows us to support ambitious goals like Passive House, DERs, and scalable, affordable housing with clarity and confidence.

As organizations plan projects targeting 2027 and beyond, the value of choosing a partner who understands your mission, your constraints, and your priorities from day one becomes even more critical.

Planning future phases or long-term development work? Let’s talk early about how a trusted preconstruction partner can support what comes next.

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35 Batchelder Street
Boston, MA
02118

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