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.
Our service was impeccable. They came within hours of calling with an issue, communicated extremely clearly and was very transparent with pricing. We even signed up for the membership program which already paid off! Highly recommend.
Wow, you really feel taken care of with Afterglow Heating. They're passionate about their job and genuinely care for you as a customer. I appreciate when a technician takes time to explain things. Mniska showed me why it was better to do a long-term solution rather than a patch-up fix, as another company had suggested. They saved us money and extra headaches. I can't recommend them enough.
Mniska is a pleasure to work with- he is professional, knowledgeable, respectful, honest and caring. He helped me think through a plumbing issue with my shower and ways to save money with the repairs. He cares about providing quality work and approaches his clients with kindness and patience. I highly recommend!
Afterglow heating provided us with thoughtful advice regarding our plans for radiant floor heat that saved us a ton of headache. They provide exceptional service with impeccable attention to detail. Highly recommended!
Mniska was very knowledgeable about my somewhat complicated system and offered several options for how to proceed. He was generous with his time and patient in explaining his findings and recommendations.
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.
