Marty Mar Construction Inc is a licensed general contractor in Eugene, OR, building custom homes from foundation to finish across Lane County. We manage every phase — site prep, framing, mechanical, and interiors — with hands-on oversight and transparent pricing for homeowners in Eugene, Springfield, Cottage Grove, and surrounding communities.
Custom home construction in Eugene includes everything from site preparation and foundation work to framing, roofing, mechanical systems, interior finishes, and final inspections. Marty Mar Construction manages every trade and permit so you get a move-in-ready home built to Oregon code and Willamette Valley climate standards.
Marty Mar Construction Inc is a licensed Oregon general contractor based in Eugene, serving homeowners across Lane County with full-service new home construction since 2007.
Building a new home in the Willamette Valley means engineering for conditions that dry-climate builders never deal with. Eugene averages 47 inches of rain annually, with persistent moisture that demands proper drainage, waterproofing, and mold-resistant construction practices. Every home we build accounts for these realities — from the foundation drainage to the roof pitch to the vapor barrier details.
We work with your architect or help you select plans that fit your lot, your budget, and Lane County requirements. Our project management approach means you talk directly to Marty — not a rotating crew of subcontractor middlemen — from the first site walk to the final walkthrough.
Last updated: June 2026
Our new home building process follows four phases: design and permitting, site work and foundation, structural framing and mechanical rough-ins, and interior finishing with final inspections. Each phase has defined milestones, weekly progress updates, and direct communication with Marty throughout.
Plan review, site assessment, Lane County permits, and budget finalization before any dirt moves.
Excavation, footer pours, foundation walls, and utility connections — engineered for Eugene's rain-saturated Willamette Valley soil conditions.
Structural framing, roofing, windows, then HVAC, plumbing, and electrical rough-ins — all inspected before closing walls.
Drywall, cabinetry, flooring, paint, fixtures, landscaping grading, and a final walkthrough before handing you the keys.
Eugene homeowners choose Marty Mar Construction for new builds because of direct owner communication, transparent itemized pricing, 19+ years of Oregon building experience, and construction methods specifically engineered for the Willamette Valley's wet climate.
Marty is your single point of contact from estimate to final walkthrough — no project manager middlemen, no phone trees.
Moisture-resistant construction, proper drainage systems, mold-prevention detailing, and insulation specs designed for Eugene's heavy rainfall and wet winters.
Written estimates with material specs and labor breakdowns before work begins. No surprise change orders, no hidden markup on subcontractors.
We pull all Lane County and City of Eugene permits, coordinate every inspection, and deliver your certificate of occupancy.
Homeowners considering new construction in Eugene typically ask about timelines, costs, lot buildability, permits, and energy efficiency. Below are the questions we hear most from clients across Lane County — with direct answers.
Most custom homes in Eugene take 8-14 months from breaking ground to move-in, depending on size, complexity, and weather. Extended rain during Oregon's wet season can shift exterior timelines by 2-4 weeks. We set a detailed schedule before work begins and update you weekly.
New construction in the Eugene area typically runs $250-$450+ per square foot depending on finishes, site conditions, and design complexity. A 2,000 sq ft custom home generally ranges from $500,000 to $900,000. We provide a detailed written estimate after a site visit and plan review.
We build on lots you already own throughout Lane County. While we don't sell land, we can assess your lot for buildability — soil conditions, slope, access, utility connections, and Lane County setback requirements — before you commit to a purchase.
Our estimates cover site preparation, foundation, framing, roofing, mechanical systems (HVAC, plumbing, electrical), insulation, drywall, interior finishes, cabinetry, flooring, painting, and final landscaping grading. Permits, inspections, and project management are included — no hidden fees.
Yes. We pull all required permits through Lane County, the City of Eugene, or the applicable jurisdiction. We coordinate every inspection from foundation to final certificate of occupancy so you don't have to manage the bureaucracy.
Absolutely. Every home we build meets or exceeds Oregon energy code. We use advanced framing techniques, high-R insulation, low-E windows, and sealed building envelopes designed for Eugene's heavy rainfall and moisture exposure. Heat pump systems and radiant floor heating are popular options.
Beyond new home construction, Marty Mar Construction offers room additions, whole-home remodeling, kitchen and bathroom renovations, and custom deck building across the Eugene area. Every service includes licensed tradespeople, direct communication, and transparent pricing.
Need more space? We design and build room additions, second-story expansions, and accessory structures that tie seamlessly into your existing home — matching materials, rooflines, and interior finishes.
From single-room refreshes to whole-home transformations, our remodeling crew handles structural changes, finish work, flooring, and everything in between — on schedule and within your budget.
Transform your bathroom with custom tile work, walk-in showers, soaking tubs, floating vanities, and updated plumbing.
Call (541) 554-8181 or fill out our online form. We'll schedule a site visit, review your plans and lot, and deliver a detailed written estimate — no cost, no obligation, no pressure. Most estimates are completed within one week of the site walk.