Capitol Backflow LLC

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Capitol Backflow LLC Licensed and Insured Plumbing Contractor
Backflow Prevention & Water Distribution Specialist
NC Plumbing Unlimited - License # 35074

🚨 **ATTENTION RALEIGH WATER CUSTOMERS IN WAKE FOREST!**If you own or operate a business in the **27587 ZIP code**, there...
11/03/2026

🚨 **ATTENTION RALEIGH WATER CUSTOMERS IN WAKE FOREST!**

If you own or operate a business in the **27587 ZIP code**, there's a good chance you've recently received a letter or email from Raleigh Water notifying you that your backflow prevention assemblies are due for their annual testing by **January 1st!**

Annual backflow testing isn't just about staying compliant with water utility requirements. It's about making sure the devices designed to protect our public drinking water are functioning properly and doing their job — preventing potentially contaminated water from entering the clean water supply.

**Don't wait until the last minute to get compliant!**

At **Capitol Backflow LLC**, we specialize in backflow testing, repairs, and maintaining backflow prevention systems. We understand both the plumbing behind these systems and the regulations governing them.

Whether your property has fire protection, domestic water, irrigation, or multiple backflow assemblies, we're happy to help you stay on top of your testing requirements.

We're a locally owned Wake Forest business, and we'd appreciate the opportunity to earn yours!

📞 **Give Capitol Backflow LLC a call today to schedule your annual backflow testing!**

**Capitol Backflow LLC**
*Your local backflow testing and repair specialists.*

Serving Wake Forest and the surrounding Triangle area.

10/01/2026

New irrigation make-up install. Built to last with type L copper and soldered joints. I won’t feel bad about leaving this one behind me.

09/19/2026

Decoy Backflow. It’s far from right, but they get an A for creativity.

08/08/2026

Being a plumber has ruined so many restaurants for me. Having to work outside regular kitchen hours has shed light on the unfavorable operations and conditions behind the scenes of many restaurants I loved to eat at. From roaches infestations to filthy floors and appliances and, in this case, thawing raw meat under hot water all night…

08/06/2026

For your viewing pleasure: a 2” Backflow replacement.

08/05/2026

Just a relief valve doing what a relief valve does. I rebuilt and cleaned this RPDA. The pressure swing seen on the small gauge demonstrates a common fluctuation in line pressure which causes the relief valve of a reduced pressure assembly to discharge.

07/27/2026

If it ain’t venom, it’s plague. Testing backflow preventers has never been more dangerous 🤣

07/22/2026

Busted knuckles and broken plastic! That is what this 3-D printed seat removal tool has left me with. I’ve had a lot of luck with the smaller version of this tool, but this is the first time I tried the 2 inch model and it did not do the job. Which seat removal tool do you recommend?

07/10/2026

I spy… a cross connection. This air gap is 1/2” at best. It might work without an aerator, but that wouldn’t be right either.

07/04/2026

New Domestic Containment Backflow Install from start to finish. prevent

Address

Downtown Area
Wake Forest, NC
27587

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