Skip to Content
Insulation The Home of Old-Fashioned Service

Contact Us for All of Your Heating, Cooling, Electrical and Solar Needs

Insulation Services in San Jose

Maintain Efficiency and Indoor Comfort in Silicon Valley and The South Bay

Have your HVAC units been working overtime to keep your home warm or cool? Are you feeling cold even with the heat on in your home?

A poorly insulated attic can drain your bank account and leave your family shivering on cold winter nights. By investing in insulation, you can help maintain the efficiency of your heating and cooling systems while saving money and reducing energy waste.

At Valley Heating, Cooling, Electrical and Solar, we offer insulation installation services to customers throughout Silicon Valley and the South Bay.

Fiber Glass Insulation

Lining your attic with high-quality, blown-in fiberglass insulation can reduce your monthly heating and cooling costs by up to 20%. Here at Valley Heating, Cooling, Electrical and Solar, we highly recommend AttiCat™ Expanding Blown-In PINK FIBERGLAS™ Insulation.

Fiberglass is a popular choice for insulation because it is:

  • Non-combustible: There’s no need to add fire-retardant chemicals that can promote pipe and wire corrosion.
  • Non-corrosive: Fiberglass does not settle or lose its effectiveness over time. It will not rot, decay or support mold growth.

In California, the recommended attic R-value rating is somewhere between R19 and R30. AttiCat™ Insulation provides up to R-49 value rating.

Our Installation Services

When you call on Valley Heating, Cooling, Electrical and Solar, we can inspect your current attic insulation and measure its R-value at no extra charge. Once we have determined how best to insulate your space, we will get right to work, performing every step of the process with close attention to detail. You can rest assured that we will get the job done right the first time. Our heating and cooling technicians in San Jose are dedicated to providing outstanding workmanship with equally satisfactory service.

To request insulation installation, please call us at (408) 868-5500 or contact us online.

Read Their Experiences

Our Customers Love Us

  • "I have nothing but amazing things to say about this company"

    It was 10/10 stars

    - Melisha T.
  • "Our reliable support for several years now"

    Consistently professional, affordable in comparison to what repairs would cost without maintenance, and timely.

    - Karen W.
  • "Got the job done perfectly in one day"

    I suggest Valley to anyone in the area looking for any heating/cooling work.

    - Mark C.

  • Financing, Coupons, Rebates and Credits
  • Free Estimates For New or Replacement Installations
  • Diamond and NATE Certified Company
  • Competitive and Upfront Pricing
  • Showroom Available to Customers
  • 100% Satisfaction Guarantee


Proudly Serving San Jose, Greater Silicon Valley, Mid-Peninsula and Parts of East Bay
Call Us Today! 408-868-5500

1171 North 4th Street
San Jose, CA 95112
Map and Directions

Hours of Operation:
Monday-Friday, 8AM-5PM