Home Additions & Detached Structures in Rochester, MN

Need more space without moving? At H & H Construction LLC, we help homeowners across Rochester and Southeastern Minnesota expand their homes with custom additions and outbuildings built to last. From garage builds to room expansions and pole barns, we handle the entire process — permits, concrete, construction, and finishes — so you don’t have to.

As a veteran-owned general contractor, we bring integrity, clear pricing, and reliable scheduling to every job, big or small.

Detached Garages & Pole Barns

We build durable, customized structures that match your property’s function and style:

• Detached Garages – Single, double, or oversized for boats, RVs, or workshops
• Pole Barns / Post-Frame Buildings – Ideal for storage, home workshops, hobby spaces, or light agricultural use

We offer layout planning and foundation work, and we can finish the interiors depending on your goals — from basic storage to fully insulated and powered workspaces.

Home Additions

Need room to grow? We build seamless, code-compliant additions that expand your living space while maintaining the structure and style of your home:

• Bedroom Additions
• Sunrooms & 3-Season Rooms
• Mudrooms or Entry Additions
• Living Room Expansions or Flex Spaces

Whether you’re looking to boost function, comfort, or value — we’ll help you design the right space and guide you through every step of the process.

Why Choose H & H Construction?

• ✅ Veteran-Owned & Operated – We treat your home with the respect it deserves.
• ✅ Full-Service General Contractor – We manage the entire build, so you don’t have to.
• ✅ Design Guidance & Permit Handling – We help homeowners navigate codes and planning.
• ✅ Transparent Pricing – No surprises, just quality work done right.
• ✅ Locally Trusted – Serving Rochester, Byron, Stewartville, Pine Island, Zumbrota, and surrounding communities.

Build It Right. Build It With Us.

Whether you’re expanding your home or building a detached garage or pole barn, H & H Construction LLC is here to make it simple — and done right.
📞 Call us at (612) 570-0216 or contact us online to schedule a free project consultation.