Home Remodeling Contractors
in Phoenix

Room additions typically cost $150–$300 per square foot. A 400 sq ft addition runs $60,000–$120,000 depending on complexity and finishes.

For structural changes and additions over a certain size, architectural drawings are required for permits. Many general contractors work with architects or can recommend one.

Verify their contractor's license, check references, review past projects, and get at least 3 detailed bids. Avoid contractors who ask for large upfront payments.