Let us bring your pool back to its best
Blenheim Pool Service is a Witherlea-based business with over 25 years of technical pool care experience.
Blenheim Pool Service is a Witherlea-based business with over 25 years of technical pool care experience.
We keep it simple. Test the water, service the gear, and show up when we say we will. No guesswork, just honest care for your pool.
Every visit starts with a proper water analysis. We balance the chemicals before we touch anything else.
We check your pump, filter, and chlorinator as part of the routine. Catching a fault early saves you a bigger repair later.
Valet service that leaves your pool ready to swim, not just passable. We stay until the water is right.
Based in Witherlea, we tell you what needs doing and what can wait. Straight answers, no upsells.
Holiday rentals need a pool that's always ready. We keep turnover days simple and stress-free for you.
That experience means we've seen it all, from stubborn green water to tricky chlorinator faults. Your Blenheim pool gets care that's precise, not guesswork.
Local homeowners and holiday rental hosts rely on Blenheim Pool Service for clear advice, honest work, and water that's always ready.
After the 21-point health check, we finally understood what our pump needed. The water's been crystal clear all summer.

Rachel Thompson
Homeowner, Witherlea
Our holiday rental pool used to turn green between bookings. Now it's always ready for guests. No complaints, just clean water.

Mark Peters
Holiday Rental Host, Renwick
The water analysis explained everything. My old pool guy never showed me the numbers. This service does it right.

Linda Grant
Homeowner, Blenheim
Quick to respond and clearly knows the equipment. The pump diagnostics saved us from replacing a whole unit.

James Murray
Property Owner, Springlands
We've tried a few services around Marlborough. This one actually explains what they're doing and why. Refreshing.

Sophie Chen
Homeowner, Riversdale
The free health check caught a small leak we didn't know about. Fixed it before it became a big problem.

David Wilson
Homeowner, Redwoodtown

We'll inspect your pool and gear, then walk you through what's working and what needs attention. No pressure, just straight answers.