Servicing San Francisco Bay Area for Whole-Home Humidifier Installation & Servicing Since 1995

  • $99

    Sale Price

    $99 Air Duct Sealing Service Proposal + Comprehensive Report

    • We will come to your home • Diagnose the Problem with Your Air Ducts • Provide a Comprehensive Report on the problem • Perform Our Air Duct Sealing Service • 100% satisfaction guaranteed • Hours are 7AM to 5PM Monday- Friday. Closed Weekends and Holidays • NO Service Call Fees. NO Dispatch Fees.

    Offer Expires

Check Out What Others Are Saying About CastleWorks Home Services

CastleWorks Home Services
4.7
Based on 1096 reviews
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Dave d'ArtenayDave d'Artenay

01:25 08 Jan 23
He replaced a water heater and did a great job. He was very polite and cleaned up the area after completion. He was very accurate for the time needed to complete the job. He... explained everything before and after the job. Thanks!read more

Craig FalkenhagenCraig Falkenhagen

02:07 21 Oct 22
Gerardo arrived promptly, clearly explained the options we had for a new replacement water heater and then got to work on the installation. His courtesy and professional... demeanor were exemplary. We would gladly have him come back again. Thanks a million Gerardo! Perfect service and performance.read more

Jamie VargyasJamie Vargyas

18:30 24 Sep 22
Andras was courteous, efficient and very clean. He explained everything in detail and answered all my questions knowledgeably. Castle is top notch professional service. My... new go water heater comes with a 10 year warranty. Awesome work!!!read more

Chris ParraChris Parra

20:11 16 Sep 22
I would highly recommend this business. we had an emergency water heater leak, and they arrive to fix it very promptly within two hours. The technician, Julian Did a... fantastic job, explained everything that needed to be done, and did a great job. I highly recommend him and the company.read more

Jerry ShawJerry Shaw

22:48 28 Aug 22
They replaced our water heater and installed some new venting and water piping. Also, new valves. Julian was great at what he did as well as being a very nice person. The... company was somewhat pricey though, as I was charged $4,287.00 for the new equipment and installation. Also, I wasn’t given an itemized receipt, although I was told I could call the company and ask for one.read more

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Common Home Humidifier Issues We Address Near San Francisco

  • Determine the energy load for your home by conducting a detailed audit
  • Understand how much humidity your house experiences at peak hours
  • Is your current whole-home humidifier the right size for optimal performance
  • Are your air ducts unable to handle humidifier air flow
  • Avoid high energy costs and humid rooms in your home

Experiencing another whole-home humidifier issue not listed? Our trusted Bay Area professionals can help you identify the problem and work to identify a solution.

Woman checking temperature and humidity
  • $99

    Sale Price

    $99 Air Duct Sealing Service Proposal + Comprehensive Report

    • We will come to your home • Diagnose the Problem with Your Air Ducts • Provide a Comprehensive Report on the problem • Perform Our Air Duct Sealing Service • 100% satisfaction guaranteed • Hours are 7AM to 5PM Monday- Friday. Closed Weekends and Holidays • NO Service Call Fees. NO Dispatch Fees.

    Offer Expires