Cornerstone Construction
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Trusted Since 1991 | Creating Dream Spaces
We guide you step by step through transforming the old into something new, updated, and improved.
20/05/2026
Keeping things flowing behind the scenes 💧🔧
Installed a new sprinkler system tank to help keep this property protected, efficient, and up to code. It may not be the flashiest part of a project, but solid systems are what keep great builds running smoothly.
One step at a time… literally 👣🔨
Nothing we do is “below” us — especially when it comes to building strong, safe, and good-looking steps.
20/03/2026
Building More Than Dream Spaces—Building Hope! 💧
Cornerstone Construction is proud to sponsor Good Hope's Running & Walking Well 5K to dig wells in Zimbabwe! Let's support this awesome nonprofit as they provide clean water for villages, crops, and livestock—one well serves thousands.
Goal: $10,000-$12,000
Impact: Life-changing
Sign up to run 🏃♀️ or donate today!
Let's make fresh water a reality! 🇿🇼💙
Trusted since 1991 | Creating Dream Spaces
Running & Walking Well 5K The Running & Walking Well 5K is on Saturday June 27, 2026.
20/03/2026
⚽️Proud supporter of Lynnfield Youth Soccer Club ⚽️
Thank you to our 2024–2025 LYSC premier sponsors. Your support plays a key role in the success of our program, and we appreciate your participation! Bennett Construction and Development LLC NBM, Inc. JM Electrical Company MarketStreet Lynnfield Cornerstone Construction Core Property Group Tung’s Taste Chinese Restaurant Skillz Check Soccer Academy Hixon + Bevilacqua Home Group
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Opening Hours
| Monday | 08:30 - 04:30 |
| Tuesday | 08:30 - 04:30 |
| Wednesday | 08:30 - 04:30 |
| Thursday | 08:30 - 04:30 |
| Friday | 08:30 - 04:30 |
