Gas or propane
Conventional cast-iron or condensing equipment, selected for the home’s heating needs and existing system. Fuel supply and venting are checked as part of the assessment.
Boiler replacement · Walden, NY
When you call, you get me. I’m Julian, owner of JSEP Solutions MEP. I assess your heating system, explain the options and install the replacement myself.
Same-day estimates available, subject to scheduling and an on-site assessment.

A written scope first
A straightforward replacement and a fuel conversion are different jobs. I check the equipment, piping, venting and access before giving you a finished price. Your written estimate identifies what is included, any exclusions, permit fees and applicable tax treatment.
Conventional cast-iron or condensing equipment, selected for the home’s heating needs and existing system. Fuel supply and venting are checked as part of the assessment.
Replacement of the boiler and the agreed near-boiler components. Oil tank work, chimney work and changes to domestic hot water are identified separately when needed.
Heating-only and combined heating/hot-water options. Selection considers the distribution system, hot-water demand, vent route and manufacturer requirements.
Photos help start the conversation. A final replacement estimate follows an on-site assessment. Any additional scope requires your written approval before work proceeds.
Repair or replace
An older boiler with a repairable fault may still be worth keeping. I consider its condition, repair history, parts availability, safety and operating performance before recommending a replacement.
If repair is the sensible option, I’ll explain that too. See boiler repair and maintenance.

From assessment to startup
Review the home’s heating requirements, existing distribution, fuel supply, venting, access and hot-water needs. You receive equipment options and a written estimate.
Deposit and payment terms are written into the estimate. Installation dates are confirmed after equipment availability is established. We discuss heating and hot-water interruption before starting.
Most JSEP boiler replacements take about three working days. More complex work can take longer. Startup, combustion testing as applicable, controls checks and a walkthrough are included in the agreed scope.
No same-day replacement is promised. A typical installation takes three working days after assessment and equipment availability. Call to discuss current availability if you have no heat.
That requires confirmation of utility service, capacity, approvals and the work needed at your property. A nearby gas main alone does not establish feasibility or savings.
Yes, a combi or an indirect water heater may be suitable. I assess simultaneous hot-water demand and the existing system before recommending either. Water heater services are also available.
Crown and Burnham, plus Navien and Laars for suitable condensing and combi applications. Final equipment selection is part of the estimate.
Close to home
Based in Walden, NY. Boiler appointments focus on nearby homes, generally within 15 driving miles. Nearby highway routes may also work. Send your service address and I will confirm coverage and availability before booking.
Walden, Montgomery, Maybrook and nearby communities. Coverage depends on the actual route, not just the town name.
Talk with Julian
Send the service address and a few details. I’ll confirm coverage, scope and availability before an appointment is booked.