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Sunroom Cost - Ontario, California

Sunroom cost is approximately $100 to $150 per square foot in Ontario, California.
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Home > Sunrooms > Sunroom Cost > California > Ontario

Updated on November 14, 2022

Sunroom Cost Report for Ontario, CA

We have collected data to help calculate the average cost of sunrooms in Ontario, California. The following are average costs and prices reported back to us:

Building a Sunroom

  • Sunroom cost is approximately $100 to $150 per square foot in Ontario, California.

Recent Sunroom Addition Cost Reports in Ontario, CA

  • Sunroom cost in Ontario, CA is $100 to $150 per square foot (three-season room). Includes labor for sunroom installation. Cost accounts for adding a three-season room to an existing structural base, installing standard-grade windows, siding, roofing and fixtures, and installing electrical access. No installing insulation, extending heating and/or cooling system, installing plumbing, and pulling permits included. Reported by ProMatcher Staff.
  • Sunroom cost in San Bernardino, CA is $95 to $140 per square foot (three-season room). Manhours for sunroom installation are included in price. Cost estimate includes adding a three-season room to an existing structural base, installing standard-grade windows, siding, roofing and fixtures, and installing electrical access. Does not include installing insulation, extending heating and/or cooling system, installing plumbing, and pulling permits. Reported by ProMatcher Staff.
  • Sunroom cost in Corona, CA is $130 to $190 per square foot (three-season room). Estimates for sunroom construction generally fall within this range. There should not be additional fees for adding a three-season room to an existing structural base, installing standard-grade windows, siding, roofing and fixtures, and installing electrical access. Additional charges will apply for insulation, HVAC, plumbing work, and construction permits. Reported by ProMatcher Staff.
  • Sunroom cost in Palm Springs, CA is $100 to $140 per square foot (three-season room). Cost includes labor. Includes adding a three-season room to an existing structural base, installing standard-grade windows, siding, roofing and fixtures, and installing electrical access. Does not account for installing insulation, extending heating and/or cooling system, installing plumbing, and pulling permits. Reported by ProMatcher Staff.
  • Sunroom cost in Chino, CA is $93 to $130 per square foot (three-season room). Estimated quote considers the cost of sunroom installation. No additional charge for adding a three-season room to an existing structural base, installing standard-grade windows, siding, roofing and fixtures, and installing electrical access. Price does not take into account installing insulation, extending heating and/or cooling system, installing plumbing, and pulling permits. Reported by ProMatcher Staff.
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Sunroom Contractors near Ontario, CA

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Disclaimer: Costs and prices shown on the ProMatcher site are intended to be used as general information, not as guaranteed estimates. To obtain cost information relevant to your project, request a quote or estimate from a local service provider.