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Avatar for Santiago Electric, Inc.
Santiago Electric, Inc.
4.9(
23
)
Energy Audit - For BusinessHome Energy Audit

Serving Manteca, CA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"I appreciate companies that excel in customer service. Mr. Santiago and his employee (whose name I am horrified to say I canâ t remember) were on time, worked efficiently, made sure my wife knew and understood what was going on, and were professional AND personable. I highly recommend using this company for your electrical needs. 10 out of 10 stars!!!"
Response time5 hrs
Recommended by95%of homeowners
Avatar for Go-In All Electric
Go-In All Electric
5.0(
2
)
Energy Audit - For BusinessHome Energy Audit

Serving Manteca, CA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

Welcome to www.Go-InAllElectric.com and www.Go-inAllSolar.com\n\nOur services help cut your home gas and electric bills 30-70%\n\nServices include a free, NO COST home energy audit and consultation. We then work with fully licensed solar and installation contractors, as well as AC and other Electrical appliance installers and contractors and even referrals to free state and federal home energy upgrade programs, to help lower your utility bills.\n\nWe are known to pay exquisite attention to detail while making customer satisfaction our top priority, When completed. WE WILL REDUCE YOUR GAS & ELECTRIC BILL BY 30% TO 70%, includiing a 25%-45% IMMEDIATELY savings TODAY.. \nWe take pride in the quality of work and customer satisfaction that we give each and every customer! \nSo, call us today to learn more about how we can help you!

Home upgrades, including
Home upgrades, including
Home upgrades, including
Home upgrades, including
Home upgrades, including

+1

Response time2 days
Recommended by100%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Energy Audit - For BusinessHome Energy Audit

Serving Manteca, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Excellent Service from planning through Execution and installation to final fine tuning. The folks communicated well and explained every detail of the step. Got permit and inspection done. It was seamless. Thanks. R."
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+32

Recommended by100%of homeowners
Avatar for Service Champions Heating & Air Conditioning
Service Champions Heating & Air Conditioning
4.6(
688
)
Energy Audit - For BusinessHome Energy Audit

Serving Manteca, CA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"
Additional Photos
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+42

Response time9 hrs
Response rate100%
Recommended by91%of homeowners
Avatar for Sunpower Ryan Burr
Sunpower Ryan Burr
5.0(
3
)
Home Energy Audit

Serving Manteca, CA and surrounding areas

In business since 2012

Free estimates

"Ryan was patient and allowed me to ask questions and did not pressure me. If I get approval, from HOA, will hire Ryan to do my solar on the condominium. If approval is not met with the HOA, I will be referring him out and using Sunpower on my next single-family home purchase."
Recommended by100%of homeowners
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Energy Efficiency Auditing questions, answered by experts

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

Smart home upgrades can be worth the money. Several upgrades, including smart thermostats and ceiling fans, can help reduce your energy bills. Others make life more convenient, freeing up your time to do what you love (or get more work done). And some smart home upgrades, such as entertainment systems, simply make life more enjoyable. All are worthy causes.

Motion-sensor lights use one watt while on standby and five watts while turned on. They’re usually on for one hour over a 24-hour period, bringing the total wattage to about 28 watts per day. LED lights use around 6.5 to 8 watts while on. If you leave an LED light on all night, with night ranging from 10 to 14 hours, you’re looking at using 65 to 112 watts a night. You can minimally cut your wattage in half by switching to a motion-sensor light.

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

While many states require all new construction to undergo blower door tests, it’s not a requirement for existing homes. But in both cases, a blower test helps confirm that the contractor has sealed the exterior, that the type of ductwork installed is functioning properly, and that your home is as efficient as possible.

The Manteca, CA homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.