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Harborstone Builders Rancho Santa MargaritaGeneral contractor in Rancho Santa Margarita, CA

Harborstone Builders Rancho Santa Margarita is a general contractor at 190 El Portal, Rancho Santa Margarita, CA 92688.

Rancho Santa Margarita, CA0 paid placements in any rankingHow we rank

Call (949) 273-2660

Key facts

Key facts about Harborstone Builders Rancho Santa Margarita
Address190 El Portal, Rancho Santa Margarita, CA 92688Get directions
Phone(949) 273-2660

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Rancho Santa Margarita and 11 towns within 25 miles: Coto De Caza, Portola Hills, Foothill Ranch, Mission Viejo, Ladera Ranch, Lake Forest, Laguna Hills, Laguna Woods, Aliso Viejo, San Juan Capistrano and Laguna Niguel.

Based in Rancho Santa Margarita, CAView on map

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.

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Questions about Harborstone Builders Rancho Santa Margarita

What areas does Harborstone Builders Rancho Santa Margarita serve?

Serves Rancho Santa Margarita and 11 towns within 25 miles: Coto De Caza, Portola Hills, Foothill Ranch, Mission Viejo, Ladera Ranch, Lake Forest, Laguna Hills, Laguna Woods, Aliso Viejo, San Juan Capistrano and Laguna Niguel. 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.

How do I contact Harborstone Builders Rancho Santa Margarita?

Call Harborstone Builders Rancho Santa Margarita on (949) 273-2660. The business is at 190 El Portal, Rancho Santa Margarita, CA 92688. Ask for a written estimate before any work starts.

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