Why Pay a Contractor? Build Your Own Home

Why Pay a Contractor? Build Your Own Home

Why pay a contractor? – Build your own home

You’ve heard the stories before…

  • The contractor made 100 grand on the job and I never saw him!
  • The job took a year longer than planned…
  • The job cost twice as much as the original budget…Where are my sub contractors?

Why not cut out the contractor and keep all the money for yourself? Good idea but can you manager the truth

One of the dominant jobs of the general contractor (GC) or homebuilder is to manage the sub contractors. A sub contractor (see uncompletely list below) is defined as someone who contracts with the GC – like a plumber – while the general contractor contracts with the owner. consequently, the GC’s contract with the owner is the main contract and the GC’s contract with the plumber is a “sub” contract. A typical custom home can easily have over 100 sub contractors, and one of the dominant jobs of a contractor is to supervise all of these independent businesses.

So what makes a good homebuilder?


A good homebuilder has strong relationships with sub contractors and suppliers that may have evolved over many years. That relationship involves a level of trust, understanding and expectation. Have you ever hired someone for any kind of work? It takes a while to figure out that person’s strengths and weaknesses. The same is true for homebuilders. Managing multiple sub contractors method coordinating the schedule, overseeing the proper materials and installation, contracting, and paying each sub contractor.


Sure, a “non-specialized” can hire sub contractors and buy materials but it’s going to be harder for someone to comprehend all the aspects of the construction course of action the same way a specialized does.

I could probably learn how to do brain surgery too! But I’m not sure you would want to be my first patient!!!

According to Dr. K. Anders Ericsson, a Conradi Eminent Scholar and Professor of Psychology at Florida State University who is widely recognized as one of the world’s leading theoretical and experimental researchers on skill, it takes about 10,000 hours of practice to reach the level of expert.

  • Expert – 10,000 hours – that method 250 weeks @ 40 hours or 5 years.
  • Technician – 5,000 hours to be very achieved
  • progressive – 2,000 hours you become pretty good
  • Layperson – has little or no practice in a field

And we are not just talking about skill in hundreds of different construction trades and techniques, but also the Building Code, local rules and regulations, human relations, management, legal issues, safety, and political savvy.

Flow of work

Ever hear of a construction job that took longer than it was supposed to?? Unfortunately it seems to be the practice not the exception.. Did you see the movie “The Money Pit” (a must see if you haven’t!)? “Two weeks” is the answer to every question about how long it will take. clearly, some smarmy contractors are at fault here. However, the client also has a responsibility to bear. The number one reason jobs slow down (assuming an attentive and specialized builder is running them) is without of appropriate information. The plans aren’t stated properly. The owner hasn’t finalized a decision.

When the flow of work is mismanaged or changed, it can have a devastating effect on a job. The longer a job takes the more it costs – interest cost, overhead and rental costs to name a few. A well run job requires a good “helmsman” steering the way. Changes are unavoidable in a custom home but the fewer the better. Good planning helps a huge amount, but when there is a change, the contractor needs to steer the appropriate change by design, permitting (if necessary), pricing, scheduling and execution to get the job back on track.

Sub contractors work differently than general contractors and it is important to understand this relationship. A sub may have 5, 10 or 20 jobs going on at a time and if a job changes or isn’t ready when the sub is told to be there, it wastes time (time is money) for the sub. Inexperienced contractors fall into the trap of not having the job prepared or the appropriate specifications or materials obtainable.


In addition to overseeing the flow of work, a good contractor has a substantial understanding of all phases of construction and (hopefully) design. The contractor needs to know everything from what makes a good foundation installation – items such as clearance to rebar – to the particular kind and quality of a piece of wood – quarter sawn, rift cut, hard or soft. What makes a quality tile installation or retaining wall waterproofing system. The practices change in different parts of the country and different climates.

The contractor must understand the ever-changing building codes and regulations. He also needs to continue a safe job site and insure all sub contractors follow the same practices.

Certainly building a home is not brain surgery, but just like every other profession, it looks easier than it is. If you want to take on building your own home there are many good books obtainable to help you get started. In addition, research other ways to build such as getting the assistance of a builder as a consultant or hiring an experienced building supervisor. Whichever way you go – learn what you can ahead of time. already if you hire a contractor, you will nevertheless be heavily involved and making 1,000’s of decisions to get the custom home you want.

Good luck!

uncompletely List of Sub Contractors

  1. Alarm
  2. Archeologist
  3. Asbestos Abatement
  4. Backhoe and Bobcat
  5. Bee’s Nest Removal
  6. Cabinets
  7. Carpet
  8. Chimney Sweep
  9. Concrete
  10. Concrete Resurfacing
  11. Concrete Coring
  12. Concrete Pilings
  13. Concrete Retaining Walls
  14. Decking
  15. Drainage
  16. Drywall
  17. Electricians
  18. Engineers
  19. Excavation
  20. Framing Carpentry
  21. Fencing
  22. Finish Carpentry
  23. Fireplace Masonry
  24. Fire Sprinkler
  25. Garage Doors
  26. Geologist
  27. Grading
  28. Handyman – Repair
  29. Hardwood Flooring
  30. HVAC – Heating Ventilation and Air Conditioning
  31. Hot Tubs
  32. Interior Design
  33. Insulation
  34. Fiberglass
  35. Spray Foam
  36. Kitchen Design
  37. Lab Testing – Mold Testing
  38. Landscaping
  39. scenery Maintenance
  40. scenery – Tree Service
  41. Lumber Supplier
  42. Low Voltage
  43. Computer
  44. Phone
  45. Audio Visual
  46. Alarm
  47. House Control Systems
  48. Masonry
  49. Moving and Storage
  50. Native American Monitor
  51. Oil Tanks
  52. Painting
  53. Painting – Decorative
  54. Pest Removal
  55. Plumbing
  56. Pools
  57. Radon Gas
  58. Railings
  59. Retaining Walls
  60. Roofing
  61. Roof Trusses
  62. Screening
  63. Sealants
  64. Seismic Retrofitting
  65. Sewer
  66. Sheet Metal
  67. Siding
  68. Specialty Items
  69. Sauna
  70. Secret Rooms
  71. Wine Cellars
  72. Sprinklers
  73. Solar Electric
  74. Solar Thermal
  75. Stone Fabricators
  76. Stucco
  77. Surveyors
  78. Trash and Hauling
  79. Tile
  80. Installation
  81. Supply
  82. Waterproofing
  83. Windows and Door Supply

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