Aloha Pool & Design Inc

Pool contractor in Corona Del Mar, Orange County · CSLB license #965927 Active

License renewal is due January 31, 2027.

This license is C-53 only. A pool project that also includes a patio cover, outdoor kitchen electrical, or work on the house may need other licensed trades.

Workers' comp: exempt. The contractor has certified to CSLB that it has no employees. If a crew shows up, ask whose employees they are and for proof of coverage.

License record

Business type	Corporation
Licenses held	C-53 Swimming Pool
First licensed	September 21, 2011 (15 years)
License expires	January 31, 2027
Bond	$25,000 contractor's bond, American Contractors Indemnity Company
Workers' comp	Exempt (no employees reported to CSLB)
Phone on file	(951) 453-9728

People on the license

Mark Thomas Klingsporn: Qualifier (RMO), CEO/President (C-53 Swimming Pool)

What its website mentions

Website: alohapooldesign.com

✓ Builds new pools
✓ Gunite or shotcrete pools
✓ Spas and hot tubs
✓ Decks, hardscape and outdoor kitchens
✓ Offers financing

Not mentioned on the website: fiberglass pools, remodels and replastering, water and fire features, repairs and equipment, mentions a warranty, commercial pool work. Ask the builder.

Read from the builder's own website on November 9, 2026. A service listed here means the website mentions it; it is not a recommendation or a check of the work.

Other pool builders in Corona Del Mar

The Poolmonkeys · license #590874

All pool builders in Corona Del Mar

What a pool contractor checks here

The $25,000 contractor's bond is the legal minimum, and it is shared by everyone with a claim against this license. On a $100,000 pool it covers very little, so it is not a substitute for a good contract.

Before you sign: confirm the license is active on that day, that the business name and license number on the contract match this record exactly, and that the salesperson is either on this license or registered with CSLB as a home improvement salesperson. The full checklist.

Your next steps

Got a bid or a contract? Have a licensed pool contractor review it before you sign.
What's not in your pool contract: the items most often left out.
Which pool equipment should I get? Pentair, Hayward or Jandy.
The before-you-sign checklist: what California requires in the contract.

Source: Contractors State License Board, Statewide Public Database Files (License Master and Personnel), as of November 6, 2026. Status can change at any time: check license #965927 live at CSLB. Something wrong on this page? Request a correction.