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      General Info

      With over 30 years of experience, Synergy Companies provides a comprehensive package of energy efficiency and renewable generation products and services for residential and commercial customers. Our services include energy audits; attic, wall, and floor insulation; whole house fans and attic fans; heating and air conditioning services; air sealing and weatherization; and solar panel installations. For all of your energy management needs, we have the solutions to help you lower your energy bills and increase your comfort.

      HoursCLOSED NOW
      Regular Hours:
      Mon - Fri
      Sat - SunClosed

      Contact Info

      Phone:

      Main - 888-759-1174

      Corporate Office - 800-439-9610

      Address:
      1455 150th Ave San Leandro, CA 94578
      Email:

      Link:

      Company Website

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      Categories
      Insulation Contractors, Energy Conservation Products & Services
      Services / Products
      Synergy Companies has over 30 years of experience as a home insulation contractor, including attic insulation, wall insulation, floor insulation, and insulation removal. Our professionals can help you determine if you have enough insulation to keep your home comfortable and energy efficient. We offer our customers a choice of batt insulation or blown-in insulation, cellulose or fiberglass, depending on the application and customer needs. As an insulation contractor, we also specialize in insulation removal. Rodent contamination, water damage, smoke damage, mold and other causes can make your existing insulation a health hazard or ineffective as an insulator. Our specialists can safely remove and dispose of damaged insulation, and install new insulation that meets or exceeds local codes. Additional services vary by location but may also include energy audits; whole house fans; heating and air conditioning services; air sealing and weatherization; and solar installations.
      Payment Options
      visa, master card, check, cash
      Neighborhood
      Ashland
      Amenities
      At Synergy Companies, we help you take advantage of all utility rebates that may be available to offset the cost of your energy improvements. We also offer attractive financing to limit your out of pocket expenses.
      Languages
      English, Spanish
      Accreditation

      Better Business Bureau

      NAESCO

      Building Performance Institute (BPI)

      Energy Star

      Data provided by one or more of the following: Thryv, Data Axle, Yext.