Middlebury, VT

Home Additions in Middlebury, VT

Pro-Tech Contracting has provided home additions services in Middlebury, Vermont since 1993. Local knowledge, transparent pricing, and a 2-year labor warranty on every project. Free estimates — call or fill out the form below.

Get a Free Estimate (802) 318-0205

Room & Home Additions

Home Additions Services in Middlebury, VT

Add a sunroom, a master suite, or an entire new wing. We handle permits, framing, and finish work — everything from foundation to final finish. For Vermont homeowners who need more space without the cost and hassle of moving. Pro-Tech Contracting has completed 500+ projects across Vermont, including Middlebury and Addison County. Every job starts with a free inspection and written, itemized estimate — no hidden fees, no vague numbers. Our crew holds a 2-year labor warranty on all work and has maintained an A− BBB rating and five-star Google reviews throughout our 30+ years serving Vermont homeowners.

Free Estimate About Pro-Tech

What We Handle

Sunroom & mudroom additions
Second-story additions
In-law suites & ADUs
Full wing additions
Deck & porch construction
Foundation work coordination
Permit management
Design services available

30+

Years in Vermont

500+

Projects Completed

2-Year

Labor Warranty

Free

Estimates

Home Additions FAQs — Middlebury, VT

How long does a home addition take?

A smaller addition (sunroom, mudroom, single room) typically takes 4–8 weeks. Larger additions like a second story or full wing can take 3–6 months. Every project starts with a detailed plan, permit timeline, and written estimate so you know what to expect from day one.

Do home additions in Vermont require permits?

Yes — virtually all structural additions require permits from your local municipality. We manage the full permit process including plan preparation, submission, and inspections. Vermont municipalities have varying requirements, and we have experience navigating permitting in Chittenden, Addison, Washington, and other counties.