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KM BUILDERSGeneral contractor in San Antonio, TX

KM BUILDERS is a general contractor at 7915 Mainland Dr, San Antonio, TX 78250, rated 4.5 from 51 Google reviews. Open Monday to Friday.

San Antonio, TX0 paid placements in any rankingHow we rank

Call (210) 680-5626Website ↗

Key facts

Key facts about KM BUILDERS
Address7915 Mainland Dr, San Antonio, TX 78250Get directions
Phone(210) 680-5626
Websitekmbuilders.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.5 from 51 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves San Antonio and 11 towns within 25 miles: Leon Valley, Helotes, Lackland Air Force Base, Alamo Heights, Terrell Hills, Windcrest, Kirby, Fair Oaks Ranch, Timberwood Park, Live Oak and Converse.

Based in San Antonio, TXView on map

Opening hours

Opening hours for KM BUILDERS
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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 × 0.94 West South Central factor (2025 Cost vs. Value Report)$13,720$25,380$39,140
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 0.88 West South Central factor (2025 Cost vs. Value Report)$5,850$10,690$15,540

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

4.5from 51 Google reviews

Hired KM BUILDERS? Write a review

Questions about KM BUILDERS

What are KM BUILDERS’ hours?

KM BUILDERS is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does KM BUILDERS serve?

Serves San Antonio and 11 towns within 25 miles: Leon Valley, Helotes, Lackland Air Force Base, Alamo Heights, Terrell Hills, Windcrest, Kirby, Fair Oaks Ranch, Timberwood Park, Live Oak and Converse. 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 KM BUILDERS?

KM BUILDERS has a rating of 4.5 from 51 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 KM BUILDERS?

Call KM BUILDERS on (210) 680-5626. The business is at 7915 Mainland Dr, San Antonio, TX 78250. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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