20+ years of focused experience with radiant heating, also known as hydronic heating, brought to every radiant floor, baseboard loop, and boiler-fed radiator we touch.
Hydronic and radiant heating is at the core of what we do, not an add-on service. That means when you're deciding between a boiler repair and a full replacement, or figuring out whether an air-to-water heat pump fits your home, you're getting answers from a team that's done it hundreds of times.
Older Bay Area homes were built with radiant and hydronic systems that last decades, but valves corrode, boilers lose efficiency, and floors develop cold spots. Here's what we hear most.
Air pockets, failing manifolds, or zone valve issues can leave parts of your floor cold while others run hot.
Often a sign of trapped air, low system pressure, or worn check valves in the boiler loop.
An aging boiler losing efficiency is one of the most common culprits behind a steady creep in heating costs.
Our specialists handle your project from first call to final walkthrough. Steady, careful, and explained as we go.
We take the time to listen to your concerns and explain your system in easy to understand terms so you can make informed decisions for your homes needs
You get a clear plan with options, trade-offs, and honest pricing. No pressure, no jargon.
Our specialists will make everything work right and feel right, for a long-lasting glow.
A walkthrough confirming everything runs the way it should, with notes for future maintenance.
20+ years on radiant heating systems means we've seen every brand, every era of installation, and every quirk older Berkeley and Oakland homes can throw at us. You get that depth from a specialist, start to finish.
With Afterglow Heating, not only will you receive a hi-performance heating solution for you and your loved ones, you will also feel comforted by the trusted character and professionalism AH brings to make you feel heard and seen in achieving the right outcome for the job, leaving everyone involved warm on the inside and out! Top Notch!
I used Afterglow services to help me fix a hydronic issue that another contractor messed up. He was super informative and knew exactly the issue and remedy. Had my system working for a tenant who said they experienced intermittent heating. Honest and trustworthy work. Would definitely use again.
When our tankless water heater broke, I called Mniska and he came the same day. He was very good and thorough. He patiently explained our options and answered all our questions. Definitely recommend!
Truly the best plumbing experience we've had! Well thought out and excellently installed new manifold for our radiant heat system. Plus a full redo of the electrical and control box. Cleaned up the mess and made it a fully functional and logical system. So glad we found afterglow heating and plumbing! Yarrow
I had my water heater and radiant floor heating system serviced by Mniska. He is fantastic. He took time to explain all the different component of my system and what maybe the issues. In the end I went with an upgrade to my system and he was able to install it in a very timely fashion and everything works well. I highly recommend him.
Highly recommend Afterglow Radiant Heating! Mniska Lamb, the owner, quickly diagnosed and fixed our intermittent hot water issue with our tankless system. He completed important maintenance, suggested valuable upgrades, and communicated clearly throughout the process. He worked efficiently, was respectful of our home (and our two cats!), and I trust him completely. He's now on my schedule for annual maintenance and ongoing service.
Radiant heating, also called hydronic heating, circulates hot water through pipes to radiators, baseboards, or radiant floor tubing. Many older Berkeley and Oakland homes were built with these systems. The existing distribution can usually be preserved while upgrading to a high-efficiency boiler or air-to-water heat pump for better performance and lower energy costs.
Radiant heating uses water to distribute warmth, while forced air blows heated air through ducts. Water carries heat more effectively than air, so radiant (hydronic) systems deliver more even, consistent comfort without drafts, dust circulation, or blower noise.
We recommend annual maintenance on the boiler or heat source. That includes checking pressure, testing safety controls, inspecting the expansion tank, and flushing if needed. Radiant floor tubing can last 50+ years with minimal attention.
Yes. Air-to-water heat pumps are designed to integrate with existing hydronic distribution including radiant floors, baseboards, and radiators. The Bay Area's mild climate makes them particularly efficient, and many installations qualify for California rebates and federal tax credits.
Costs depend on scope, system type, and the condition of existing infrastructure. A boiler replacement can range from several thousand dollars depending on the unit and complexity. A full radiant floor installation is a larger investment but adds significant home value. Call us for an estimate.
From Craftsman bungalows in North Berkeley to Tudor Revivals in Rockridge and the grand Colonials of Piedmont, we know these homes and the systems inside them.”
Whether you need a repair, an upgrade, or a radiant heating system designed from scratch, we bring 20+ years of focused experience to every project. One conversation with us is all it takes. Let's find the right solution for your home.
