Grand Rapids' Trusted Home Addition Experts
Custom Additions Built Right
Book your free on-site estimate today.
- Design-Build: One Team From Concept To Final Walkthrough
- Free On-Site Estimate
- Professional In-House Design Team
- Permits, Inspections & Code Compliance Handled For You
- Stay In The Loop: Text, Phone, Timeline & Daily Logs
- Serving Grand Rapids & West Michigan
Let's Connect
Step 1: complete this form. Step 2: a 15-minute call. Step 3: we meet on-site for your addition estimate.
More Space, Better Flow & Lasting Value For Your Home
Your home should evolve alongside your lifestyle. Whether you're welcoming a growing family, creating space to gather and entertain, or making a strategic investment in your property, a thoughtfully designed home addition can completely transform how you live. At TPC Construction, we focus on seamless additions that elevate both functionality and aesthetics.
Our team brings deep expertise, efficient project management and exceptional craftsmanship to every build. With experienced designers and builders collaborating closely throughout the process, your addition is completed on schedule, with careful attention to detail, and built to feel like a natural extension of your home — not an afterthought.
What Makes TPC Different?
Clients are constantly impressed by our process built around clear communication, detailed planning, reliable timelines and uncompromising craftsmanship. From the first conversation to the final walkthrough, we make remodeling transparent, organized and expertly executed.
Communication
Clear, proactive communication is our top priority, so you always know what's happening and can easily reach our team.
Planning
Our designers and project managers collaborate closely with you to plan every detail of your addition.
Timelines
Job-tracking software gives you clear, visual timelines so you know exactly when each phase happens.
Craftsmanship
Exceptional attention to detail and a team that stands behind every project. Perfection is the end goal.
The TPC Design-Build Advantage
At TPC Construction we take a design-build approach to home additions. One dedicated team manages the entire process, from the initial idea to the final walkthrough.
Why Design-Build?
- Single point of contact — no juggling multiple contractors
- Faster project timelines — a streamlined approach prevents delays
- Reduced stress — we handle everything, so you don't have to
- Higher quality control — every detail meets our standards
As one of the leading luxury home addition contractors in Grand Rapids, we make sure your new space is both beautiful and functional.
Get A QuoteMore Space Where It Matters Most
Primary Bedroom Suites
Expand your living space with a luxurious primary suite — spa-like bathroom, walk-in closet and custom features tailored to your lifestyle.
Second-Story Additions
Need more space but don't want to sacrifice your yard? A second story doubles your living space without changing your home's footprint.
Kitchen Expansions
Extend your kitchen's square footage, add an island, upgrade appliances and finally make cooking and entertaining enjoyable.
In-Law Suites & Guest Houses
Private living space for family or guests — an in-law suite or detached guest house provides comfort and independence.
Mudrooms & Entryway Expansions
A well-designed mudroom keeps your home organized with storage for shoes, coats and bags while improving your entryway.
Sunrooms & Four-Season Rooms
Enjoy Grand Rapids through all four seasons with natural light and scenic views while staying comfortable year-round.
Home Office Additions
With remote work on the rise, a dedicated home office boosts productivity and keeps work and home life separate.
See Our Work
Real projects we completed here in Grand Rapids & West Michigan.
Client Testimonials
5 out of 5 rating on Google Reviews
Ben and the team at TPC were outstanding to work with on the completion of our project. From initial contact, estimate, to completed job, they were professional every step of the way. These folks are excellent; from who they are to the work they perform!
Ben and his crew do an incredible job with any project they're given. Very easy to work with and exceptionally responsive! I can't see myself ever using another contractor for future home repairs or remodels.
Ben and his crew are an AMAZING team! We had the best experience renovating our basement and half bath upstairs. Their work is fantastic and we were able to change ideas as they came up to increase the value of the remodel. Such a down to earth and hard working crew. We would recommend them a million times over.
Communication Is Key
Too many homeowners struggle to get answers from their contractor. At TPC we've built our process around eliminating that frustration. Communication is our #1 core value — we keep you informed, connected and confident at every stage of your project.
Text/SMS
Real-time text updates and fast responses when questions come up.
Timeline
View your full project schedule in a clear, visual timeline.
Phone
Speak directly with your project manager whenever you have questions.
Daily Logs
Daily updates with notes and progress details — nothing hidden.
OUR WORK
Inspiration Gallery
Home Addition FAQs
If you're like most homeowners, you have some questions about the process.
Is it cheaper to build a house or add an addition?
Generally, an addition is more cost-effective than building new. You increase living space without buying land or starting from scratch, stay in the neighborhood you love, and a well-planned addition can significantly boost your home's value over time.
How do I add to an existing house?
We guide you through every step: design & planning that blends with your existing structure, permits & approvals with local code compliance, construction with minimal disruption, then final touches before your walkthrough.
How much should I spend on a home addition?
A high-quality addition is an investment that increases property value. Budget depends on type, size and finishes — our addition projects typically start at $100K+, and we build a plan that fits your goals.
Will my home addition match my existing house?
Absolutely. Our design team specializes in additions that blend seamlessly with your home's existing architecture, rooflines, siding and interior finishes.
Do you handle permits and inspections?
Yes. We manage permitting, documentation and inspection coordination so the process stays organized and compliant.
How long does a home addition take to build?
Timelines vary with complexity, but most additions take several months from design to completion. You get a detailed project schedule upfront so you know what to expect.
Let's Connect
Step 1: complete this form. Step 2: a 15-minute call. Step 3: we meet on-site for your addition estimate.