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Sandium, Inc.

4.8(
152
)

heating & cooling contractor

About us

Sandium have spent years in the heating and air conditioning industry designing, installing, and repairing home comfort systems as well as large commerical/industrial systems. We provide our customers with numerous options; from various lines of premium products to comprehensive service plans designed to protect their investments. Our background in engineering is what separates us from other contractors. Our customers know that we will stand behind our work. We have a proven track record of excellence in installations, maintenance and follow-up customer service. Our Service and Protection plans show our commitment to our products, services, and customers. At Sandium, we offer the peace of mind service you can trust.

Business highlights

25 years of trusted experience

Amenities

Free Estimates
Yes

Reviews

4.8152 Reviews
Write a review
Number of StarsImage of DistributionNumber of Ratings
5
72%
4
11%
3
0%
2
1%
1
1%
Rating CategoryRating out of 5
quality
4.8
value
4.6
responsiveness
4.9
Write a review
Showing 151-152 of 152 reviews
Sanjay N.
03/2007
5.0
The Sandium folks gave us excellent advice and guidance on a furnace and an air-conditioner that met our requirements. The owners did the initial investigation - exceptionally knowledgeable and thorough - they sold us even though we had almost decided to go with someone else. The folks who did the installation were very knowledgeable, courteous, and efficient. The installation itself was clean and professional. Sandium did not quibble about a verbal agreement over a split temperature control, and installed it anyway for no extra charge. Excellent service at a very reasonable price - a great value. I highly recommend them.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro

Contact information

4223 Verdigris Circle, San Jose, CA 95134

www.sandium.com

Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed

Licensing

Licensed*

Trade License Number
888119
Trade License Locale
CA
Trade License Expiration
12/31/2026
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.

Service Categories

heating & cooling contractor

FAQ

Monday: Closed

Tuesday: Closed

Wednesday: Closed

Thursday: Closed

Friday: Closed

Saturday: Closed

Sunday: Closed

Yes, Sandium, Inc. offers free project estimates.
No, Sandium, Inc. does not offer eco-friendly accreditations.
No, Sandium, Inc. does not offer a senior discount.
No, Sandium, Inc. does not offer emergency services.
No, Sandium, Inc. does not offer warranties.

Contact information

4223 Verdigris Circle, San Jose, CA 95134

www.sandium.com

Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed