Rated 4.2 / 5 from 5 reviews
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Efficient Energy Solutions For over 30 years, Efficient Energy Solutions has been supplying our clients with superior home improvement services for a modern age! Owners William Hill and Tim Kwan have built our sterling reputation for the highest level of excellence by listening to our customers, putting their needs first, and thinking towards the future.

Our innovative improvement solutions are designed to instantly enhance the look and feel of any home or business, lower energy usage and costs, and have as little impact on the environment as can be. And we keep improving our methods! Fully licensed, insured, and A+ accredited by the BBB, Efficient Energy Solutions has the resources, experience, and authority to handle all residential and commercial projects - large and small.
Business details
  • Year established: 1978
  • Licensed
Services
Heating
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California is called the Golden State. Most residents would say it's because of the bright yellow sun that warms our skin and our beaches. But, anyone who has experienced Northern California's cool breezes coming down from our neighbor to the north will tell you: a good heating system is a household must.
Windows
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Windows are one of a home's finest features. They provide a beautiful view to the outside world, bright lighting, ventilation, and warmth from the sun during the day. However, they also account for major heat loss (10%-25%) and a great portion of your total energy costs. It becomes much harder for your AC to work in the summer because of hot air from sunny windows.
Roofing
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Our trained roofing professionals offer a variety of re-roofing services, roof upgrades, and installation services. We can help make your home safer, more energy efficient, and better protected against the elements! We have helped many satisfied customers in Sacramento and the many other California communities we serve.
Reviews (5)
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California Usa
Apr 29, 2022
A/C and Furnace replacement'' Best price and quality of service'' Jeff and Bill did a wonderful job'' I contacted multiple companies Efficient gave me the best deal and a great quality of work on a total change out of my AC/and Furnace '' I am 100 percent satisfied with the quality of work and price'' I would 100 percent use them again''
Tracy Beam
Feb 26, 2021
Installed HVAC w/ducts into a house that had very little attic & no ducts. Extremely knowledgeable always responds to my questions and we have excellent equipment & installed at good price! Anytime I have a question or concern they reply ASAP! Top Notch *****
David Parker
Jun 23, 2018
The install of my home's new HVAC system was done about a month ago. The team and Efficient Energy Solutions did a fantastic job through out the whole process. They kept me informed and answered all my questions. I Got a great price combined with fantastic service.
Michael Van Houte
Mar 22, 2017
They put solar pannels on my house and lowered my bill down to nothing at all. It was the best choice I ever made. Very affordable and put quality pannels on my house.
Edward Chamberlain
Nov 28, 2016
This company installed solar panels on my home. They told me that this system would completely offset my energy usage. It does not. They told me I would be making more energy than I use, and would be selling the excess back to the electric company. They lied. My first true up with SMUD was over $700. They told me that instead of paying an energy bill, I would be paying for my solar panels.

I am currently paying a large electric bill, and also paying for the solar panels. They never determined my energy usage, so how could they correctly size my system? They couldn't, and they didn't. This company installed a very small system on my home for a very big price. When I questioned the salesman about the small number of panels, I was told that these are the new high efficiency panels and I won't need as many panels as my neighbors home.

This company told me that the tax rebate that I get would cover part of the cost for this system. The amount I received did not even come close to figure they quoted. A $920. difference. I have written two letters to this company, and none of these issues were addressed. They simply sent me copies of the forms I signed, (in good faith). I trusted this company at their word, and nothing they told me was true. I trusted them, you should not. You have been warned, do not trust this company.