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Addition Building & Design, Inc.General contractor in Sherman Oaks, CA

Addition Building & Design, Inc. is a general contractor at 4335 Van Nuys Blvd #354, Sherman Oaks, CA 91403, rated 4.7 from 25 Google reviews. Open 7 days a week.

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Call (310) 617-2722Website ↗

Key facts

Key facts about Addition Building & Design, Inc.
Address4335 Van Nuys Blvd #354, Sherman Oaks, CA 91403Get directions
Phone(310) 617-2722
Websiteadditionbuildingdesign.com
HoursMonday to Sunday: 7 AM – 7 PM
Google rating4.7 from 25 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category
  • Kitchen Remodeladditional Google category
  • Bathroom Remodeladditional Google category
  • Home Builderadditional Google category

Service area

Serves Sherman Oaks and 11 towns within 25 miles: Van Nuys, Valley Glen, Studio City, Encino, North Hollywood, Universal City, Beverly Hills, North Hills, West Hollywood, Century City and Northridge.

Based in Sherman Oaks, CAView on map

Opening hours

Opening hours for Addition Building & Design, Inc.
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday7 AM – 7 PMevening
Sunday7 AM – 7 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 Pacific factor (2025 Cost vs. Value Report)$15,240$28,190$43,470
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report)$7,050$12,880$18,720

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

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Google

4.7from 25 Google reviews

Hired Addition Building & Design, Inc.? Write a review

Questions about Addition Building & Design, Inc.

What are Addition Building & Design, Inc.’s hours?

Addition Building & Design, Inc. is open 7 days a week. Its listed hours are Monday to Sunday, 7 AM – 7 PM. On Saturdays it is open 7 AM to 7 PM, and on Sundays 7 AM to 7 PM. Hours come from the business listing; holiday hours may differ.

What areas does Addition Building & Design, Inc. serve?

Serves Sherman Oaks and 11 towns within 25 miles: Van Nuys, Valley Glen, Studio City, Encino, North Hollywood, Universal City, Beverly Hills, North Hills, West Hollywood, Century City and Northridge. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about Addition Building & Design, Inc.?

Addition Building & Design, Inc. has a rating of 4.7 from 25 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Addition Building & Design, Inc.?

Call Addition Building & Design, Inc. on (310) 617-2722. The business is at 4335 Van Nuys Blvd #354, Sherman Oaks, CA 91403. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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