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Custom Home Building

Build Your Dream Home with SEMCO Construction

At SEMCO Construction, we specialize in fully custom homes and semi-custom, design-build projects throughout Yukon, Oklahoma City, and the surrounding OKC metro. With more than 25 years of experience in new home construction, our family-owned company offers attention to detail, transparent communication, and the freedom to design a home that truly reflects your lifestyle.

What Makes SEMCO Custom Homes Unique

  • Personalized Design: Work with our team or your architect to design floor plans tailored for your preferences, whether you want open living spaces, specialty rooms, or efficient workflows. 
  • Flexible Lot Options: Build on your own land or use one of SEMCO’s premier lots in areas like Yukon and the Orchards at Raywood Manor. 
  • High-Quality Materials: We use durable, industry-proven materials, combined with energy-efficient standards such as top insulation and thermal control systems.
  • Worry-Free Warranty: Every home comes with a 1-year builder warranty and a 10-year structural warrantythrough the Residential Warranty Corporation. 
  • Expert Project Management: From permitting to final walkthrough, SEMCO handles every step — ensuring your build stays on schedule and within budget.
  • Energy-Efficient Performance: We design with energy efficiency in mind, offering insulation, LED lighting, and other upgrades to lower your long-term costs.
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Why Build Custom with SEMCO?

  • Local Expertise: Based in Yukon and deeply connected to the Oklahoma City area, we know the region, soil, and building codes. 

  • Family-Owned Legacy: Built on over 45 years of multigenerational construction, led today by Donnie and Debi Marchant. 

  • Transparent Process: We believe in clear communication, letting you see progress every step of the way.

  • Design Freedom & Value: Whether you choose a SEMCO plan or bring your own, we make sure you get value without compromise.

Custom Build Process — Simple & Seamless

    • Construction Phase
      We coordinate framing, subcontractors, inspections, and on-site teams to build efficiently.

    • Final Walk-Through
      Before closing, we walk the home with you to verify every detail meets SEMCO’s high standards.

Ready to Build Your Custom Home?

  • Make your dream home a reality with SEMCO Construction. Call us at 405-495-0544 or fill out our contact form to request a free custom build consultation in Yukon or OKC.

  • Consultation & Visioning
    We meet with you (in Yukon, OKC, or on your lot) to talk through design ideas, preferred layout, and budget.

  • Plan Development
    Our design team works with you (or your architect) to draw up your custom floor plan.

  • Permits & Pre-Construction
    SEMCO handles all permits, site prep, and engineering to prepare your lot for building.

semco home in yukon oklahoma
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FAQ's- Custom Home Building

1. Can SEMCO build on my land or do I have to use one of your lots?

Yes. SEMCO can build on your land, or you can choose one of our available lots in communities such as the Orchards at Raywood Manor in Yukon.

2. Do you offer custom floor plans?

Yes. We build fully custom homes, semi-custom homes, and can also build from your own floor plan. You can bring your plans, modify existing layout ideas, or work with our team to design something new.

3. What types of materials and standards do you use?

SEMCO is committed to high-quality construction using durable, industry-proven materials. Our homes include energy-efficient insulation, LED lighting, thermal-break windows, and the Zip System® R-Sheathing for air, thermal, and moisture control.

4. What warranties come with a SEMCO home?

Every SEMCO home includes a 1-year builder’s warranty plus a 10-year structural warranty through the Residential Warranty Corporation (RWC), giving homeowners long-term peace of mind.

5. How long has SEMCO been building homes?

SEMCO Construction brings over 45 years of multigenerational experience, led by Donnie and Debi Marchant. The company has served the Yukon and OKC metro for decades.

6. Can you assist with design if I don’t have plans yet?

Yes. SEMCO provides guidance whether you need help developing full plans or simply want to refine layout ideas. You can tailor designs to your lifestyle, family needs, and budget.

7. Are SEMCO homes energy-efficient?

Yes. SEMCO homes include R-19 bibbed and blown insulation in exterior walls, R-30 attic insulation, Low-E vinyl windows, LED lighting, and a whole-home control layer with the Zip System®.

8. Do you offer financing?

SEMCO works with several preferred lenders to make financing your custom home simple and accessible. You may also use your own lender.

9. What areas do you serve?

SEMCO builds custom homes throughout Yukon, Oklahoma City, Mustang, Piedmont, and surrounding OKC metro communities.

10. How do I get started?

You can start by scheduling a consultation. Call 405-495-0544 or fill out the contact form on the website to plan your custom home with SEMCO.