HeatShield Chimney Cap & Crown Nationwide

HeatShield Chimney Cap & Crown in Pasadena: What to Know First

We provide independent HeatShield chimney cap and crown service in Pasadena, typically scheduling within three to five business days and delivering a written price before any work begins. Most HeatShield cap replacements and crown coating jobs are completed in a single visit, with the camera inspection and photo report included as standard under Clause 4 of the Haven Standard. This page is for Pasadena homeowners who already have HeatShield components on their chimney and need to know whether the cap can be salvaged, whether the crown needs coating or rebuild, and what it will actually cost. Call us at (213) 459-6058 for a free estimate, or read on for the specifics.

Call (213) 459-6058

How HeatShield Products Fail - and How We Fix Them

• HeatShield Cerfractory Foam liner systems with corroded caps: The stainless cap that ships with early Cerfractory Foam installations was sometimes 430-grade rather than 304, and Pasadena’s marine-influenced air - salt carried inland on afternoon sea breezes - accelerates the pitting. We see this on homes south of the 210 near San Rafael, where caps show perforation in five to seven years instead of the twelve to fifteen you’d expect from proper 304 or 316. We replace with Gelco or Olympia Chimney 304-grade caps sized to the flue, not the generic box-store fit.
• HeatShield UL-Listed relining jobs with crown separation: The crown, that concrete slab at the top of your chimney, shrinks and cracks over time. On HeatShield relines done in the 2015-2019 window, we find a pattern: the crown was never resealed after the liner top plate was installed, so water tracks between the crown and the new flue top. In Pasadena’s freeze-thaw cycle - yes, it freezes here, typically twenty to thirty nights below 40°F each winter - that gap widens. We grind back to sound concrete, apply HeatShield CrownCoat or pour a new crown, and seal the top plate joint with high-temp silicone.
• Multi-flue HeatShield installations with inadequate clearance caps: Some Pasadena contractors installed single large caps over multi-flue HeatShield runs to save on parts. The problem: insufficient draft for the secondary flue, and reverse flow on windy days. We measure each flue’s net free area against the appliance BTU load, then spec individual flue caps or a properly sized multi-flue unit with baffle separation.
• HeatShield Smoke Chamber Restore jobs with deteriorated spark arrestors: The mesh arrestor in the cap clogs with creosote faster when the smoke chamber was parged with HeatShield’s refractory mix but the cap was never upgraded. We find this in older Pasadena homes with converted fireplaces - the Bungalow Heaven area has plenty - where the original throat damper was removed and the chamber was parged smooth. The fix: clean the arrestor if it’s 304 mesh and structurally sound, or replace with a cap that has a removable, cleanable screen.
• HeatShield ProLiner top plates with UV-degraded sealant: The ProLiner system’s top plate sealant is rated for 500°F but not for Pasadena’s summer UV index, which regularly hits 10+. After four to five years, the sealant hardens and cracks, allowing water past the cap and onto the plate. We remove the cap, scrape the old sealant, apply fresh high-temp RTV, and reinstall with a new stainless band clamp. The camera doesn’t negotiate - it just shows what’s there.

Our HeatShield Chimney Cap & Crown Process

1. 1
   Call and schedule. A live person answers. We ask for the HeatShield model or series if you know it, the chimney configuration, and any symptoms you’ve noticed. We book a Level 2 inspection with camera scan.
2. 2
   Inspection and documentation. Our tech arrives in uniform, license visible, with a text sent when en route. We run the camera down the flue, photograph the cap and crown from the roof, and record all findings. You see the footage before we quote.
3. 3
   Written price and scope. We deliver a written price, written scope, and written warranty before any work starts - Haven Standard Clause 1. For HeatShield jobs, we specify whether we’re using OEM HeatShield parts or equivalent aftermarket from our buying network.
4. 4
   Repair or replacement. Cap installation, crown coating with HeatShield CrownCoat or full crown pour, multi-flue cap sizing, custom fabrication if needed. All work follows manufacturer guidelines for warranty-safe practices.
5. 5
   Testing and final documentation. We verify draft, check for leaks with a water test on crown work, and provide your documented photo record - Clause 4 of the Haven Standard, same as we’ve done since 2009.
6. 6
   Cleanup and follow-up. We haul away old materials. The 365-Day Done Right Promise applies from day one. Payment is due only when you’re satisfied with the documentation.

Before

After

What HeatShield Chimney Cap & Crown Costs in Pasadena

Custom caps - copper, special mill finish, or non-standard dimensions - are quoted individually after measurement. We source materials through Haven’s buying network to keep prices honest, and we never markup hidden. Call (213) 459-6058 for your exact quote; estimates are free and include the camera inspection.

Why Pasadena Homeowners Call Level Two Chimney Pasadena for HeatShield Work

We’ve inspected and cleaned more than 38,000 chimneys since 2009, and a growing share in Pasadena involve HeatShield components installed during the 2015-2020 relining boom. Corrine Halstead and our crew know the difference between a ProLiner top plate and a Cerfractory Foam termination - and we know which Pasadena neighborhoods, like the hillside homes above Linda Vista, put extra wind load on caps that factory specs didn’t anticipate.

We’re independently owned and operated, not a franchise, and we carry DuraFlex and Gelco lines as backup when HeatShield OEM isn’t the right fit. Every job gets the Haven Standard: written price first, documented photo record last, and the 365-Day Done Right Promise in between. Background-checked, uniformed technicians. License on the page. Live phone, 24/7.

FAQs