EXCLUSIVE FOR HOMEOWNERS IN NEW HAMPSHIRE AND SURROUNDING AREAS WHO ALREADY OWN A HOME AND ARE CONSIDERING AN ADDITION — BUT DON’T WANT TO MAKE THE WRONG DECISION.
Before expanding your home, you need to understand what truly makes sense for your property, considering structure, functionality, and long-term value.
That’s exactly what we evaluate with you through a no-obligation project assessment, giving you clarity on the best path forward.
The biggest mistake in most home additions isn’t the construction…
It’s the decision behind it..
Most homeowners start by thinking about square footage, layout, or aesthetics… but overlook what actually determines whether an addition will be successful:
✔ How it integrates with the existing structure
✔ How it impacts the way the home functions
✔ And whether the addition truly makes sense for that specific property
And that’s why many projects start strong… but lose direction halfway through.
Full Home Addition
Second-Story Addition
Garage Addition
In-Law Suite / Accessory Dwelling Unit (ADU)
Bump-Out Addition
Deck Addition
In this assessment, you’ll get clarity on:
✔ What actually makes sense to build
✔ How to integrate the addition without compromising the structure
✔ How it can impact your property value
✔ How to avoid unnecessary costs and rework during construction
At SCHWANZ CONSTRUCTION, projects are executed with a process — not guesswork.
- Projects completed with excellence
- Serving New Hampshire and surrounding areas
- Experience with high-complexity projects (second-story additions, structural integrations, etc.)
⚠️ Planning your project at the wrong time can cost you time, money, and peace of mind.
We intentionally take on a limited number of projects each season in order to maintain a high level of control and quality throughout every phase of construction.
Because of that, availability for new projects can become limited depending on the season and the scope of work involved.
If you’re considering a home addition, the best time to plan the project is before you actually need the extra space — giving you the ability to make smarter decisions, avoid rushed timelines, and build the right way from the start.
Let’s Build Something Great Together
Ready to Expand Your Home with Confidence and Precision?
Reach out today and let’s bring your vision to life with quality, clarity, and confidence.
300+ Completed Projects
500,000+ ft² Constructed & Renovated
5+ Years of Experience
100% Client Satisfaction
About Us
Schwanz Construction
Schwanz Construction specializes in residential additions and renovations throughout New Hampshire, helping homeowners expand and improve their homes with a clear plan from the start.
From second-story additions to full home expansions and structural remodels, every project is designed to blend naturally with the existing home — both structurally and aesthetically.
Our focus goes beyond construction. We help homeowners make smart decisions before the work begins, avoiding unnecessary costs, delays, and changes during the project.
With hands-on experience in structural integration and complex residential construction, our team prioritizes quality craftsmanship, organization, and a smooth construction experience from start to finish.
From the initial consultation to final delivery, every step is managed with planning, communication, and attention to detail — so homeowners can move forward with confidence and clarity.
FAQ
You have questions, we have answers.
Is it safe to add onto my existing home?
Yes. Before moving forward, our team works with licensed engineers to assess your home’s structure and ensure the addition can be safely and properly integrated.
Will construction disrupt our daily routine?
Some disruption is expected during construction, but we take careful steps to minimize impact. We communicate clearly, maintain a clean job site, and plan work phases to reduce inconvenience as much as possible.
How long does a typical home addition take?
Timelines vary depending on the size, complexity, and scope of the addition, as well as permitting and inspections. Once we evaluate your project, we provide a realistic and detailed schedule.
Can we live in the home during construction?
In most cases, yes. We plan the work to allow homeowners to remain in the house whenever it’s safe and feasible to do so.
Do you handle permits and inspections?
Yes. We take care of all required permits and coordinate inspections with local authorities to ensure everything meets code.
How do you ensure the addition matches the existing home?
We carefully match architectural style, materials, finishes, and structural details so the addition blends seamlessly with your existing home, creating a cohesive and natural result.