Middendorf Contracting, Inc.

Modular Pre-Built Homes

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Factory-Built Precision. On-Site Craftsmanship.

A modular home is a high-quality, energy-efficient home built in sections inside a controlled factory environment. Each module is constructed to meet the same local and state building codes as a traditional site-built home, including standards such as the UBC, NEC, and IRC. Once completed, the modules are transported to your property and assembled on a permanent foundation — creating a home that’s strong, durable, and built to last.

Weather-protected build Faster timeline Energy-efficient Highly customizable

Why homeowners choose modular

Consistency you can count on

Because modular homes are constructed indoors, the building process is protected from weather delays and material damage — resulting in superior precision and consistency.

Speed without sacrificing quality

This efficient process often leads to faster build times and cost savings, without giving up craftsmanship, customization, or long-term durability.

Designed around your lifestyle

Choose from a wide range of floor plans, exterior styles, and interior finishes — from open-concept layouts to personalized kitchens, upgraded bathrooms, and modern design features.

A true “set on a foundation” home

Modular homes require a permanent foundation (poured concrete, crawlspace, or full basement), and meet the same code standards as a traditional home.

FAQ — Modular Homes

A clear, step-by-step look at how the process works.

  1. 1

    Initial Consultation & Design

    • Meet with our sales/design team to discuss budget, lot, style, size, and must-haves.
    • Review manufacturers and floor plans (Ritz-Craft, Icon Legacy, etc.).
    • Choose customization options and preliminary selections (kitchen, finishes, exterior).
  2. 2

    Contract & Permitting

    • Sign a formal contract listing scope, allowances, and timeline.
    • We coordinate permit submissions (site plan, building permits, septic/well approvals if needed).
  3. 3

    Engineering & Final Plans

    • Manufacturer produces detailed shop drawings and engineering for modules.
    • Final selections (appliances, cabinets, colors) are confirmed and added to the build package.
  4. 4

    Site Preparation & Foundation

    • While modules are built, we prepare your lot: grading, utility trenching, driveway access, foundation.
    • Foundation options: poured concrete, crawlspace, or full basement.
  5. 5

    Factory Construction (Module Build)

    • Assembly line build: framing, MEPs, insulation, drywall, roofing, and interior finishes.
    • In-plant and third-party inspections occur during production.
    • Benefit: Weather-protected construction reduces delays and boosts consistency.
  6. 6

    Transportation & Set-Up

    • Modules are delivered to your site and set by crane onto the prepared foundation.
    • Sections are joined; rooflines, seams, and exterior transitions are sealed and finished.
  7. 7

    On-Site Trades & Finish Work

    • Final plumbing and electrical hook-ups
    • HVAC connection and testing
    • Exterior siding, porches, decks, skirting
    • Interior trim touchups and hardware installation
    • Site items (driveway, landscaping, decks) completed as needed
  8. 8

    Inspections & Certificate of Occupancy

    • Final inspections (electrical, plumbing, mechanical, structural).
    • After passing, the local authority issues the Certificate of Occupancy.
    • We schedule inspections and coordinate any required corrections.
  9. 9

    Final Walkthrough & Punchlist

    • Detailed walkthrough to identify remaining items (punchlist).
    • We complete punchlist items promptly and verify quality.
    • You receive manuals, warranty info, and care tips.
  10. 10

    Move-In & Warranty Support

    • Move in — we’ll guide you on manufacturer warranty coverage and complete service items for up to 1 year.

Quick Answers

➤ Can my modular home be customized?

Yes. We can modify standard plans with layout changes, upgraded finishes, and design adjustments — tailored to your lifestyle and preferences.

➤ How long does it take?

Most modular homes are completed in 5–6 months from start to finish, with fewer weather-related delays.

➤ What do modular homes look like?

They look identical to site-built homes — from simple ranches to multi-story custom designs.

➤ Are modular homes “green”?

Yes — reduced waste, minimal site disturbance, and tighter, energy-efficient construction make modular a smart eco choice.

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Middendorf Contracting, Inc.
Middendorf Contracting Inc. | Licensed & Insured | middendorfcontracting.com