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*The Angi rating for Energy Efficiency Auditing companies in Dona Ana, NM is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Dona Ana, NM is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on April 30, 2026

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Avatar for Initial View Home Inspections
Initial View Home Inspections
New to Angi
Home Energy Audit

Serving Dona Ana, NM and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

At Initial View Home Inspections, I bring detailed, reliable, and client-focused service backed by six months of hands-on experience as a licensed home inspector. I combine technical precision with clear communication to help clients understand the true condition of their property. My inspection workflow is powered by the industry-leading Spectora platform, ensuring modern reporting, high-quality documentation, and an efficient, streamlined experience from start to finish.

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5 Star Inspections, LLC
5.0(
6
)
Energy Audit - For BusinessHome Energy Audit

Serving Dona Ana, NM and surrounding areas

In business since 1973

Free estimates

"Mr. Ray is a great inspector that had my families best interests in mind. He is very honest about the home that you are looking to purchase and leaves no stone unturned. I am military purchasing a home from Hawaii before I arrive at Fort Bliss. He worked around my schedule, was fast and friendly and always available to answer any and all questions I had. Inspections are important and you can not go wrong with this company. Money well spent."
Response time30 mins
Recommended by100%of homeowners
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Clean Green, LLC
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Dona Ana, NM and surrounding areas

In business since 2012

Free estimates

Credit card accepted

At Clean Green we provide energy efficiency home design consulting to architects, designers and home buyers who desire an ultra-low, or net-zero energy home. We help home and business owners slash utility bills with a detailed home energy audit performed by a HERS-certified rater. Comprehensive audits include blower door, duct blaster, and thermal imaging testing as well as many other diagnostic tests. And we offer professional HERS ratings and Energy Star certifications for builders and home buyers. As a fully independent energy rating and audit company, we are 100% dedicated to providing cost effective recommendations to our customers.

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Energy Efficiency Auditing questions, answered by experts

HVAC systems use the most household electricity. This major and essential system is responsible for heating and cooling your home all year round. Since they operate for a significant amount during the day, it consumes more energy than other appliances. 

Wood windows fall in the middle of the window frame materials when it comes to energy efficiency. They’re more insulating than aluminum and vinyl, but they aren’t as efficient as fiberglass or composite frames. If you love the look and lifespan of wood windows and want to maximize efficiency, you can upgrade to double-pane or triple-pane glass and consider window tinting and low-emissivity (low-E) coatings to minimize heat transfer.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

When combined with a substantial solar system, if you have enough Powerwalls, you could go off-grid and be energy independent. But remember, you'd need enough Powerwalls to power your whole home continuously because a single Powerwall can’t power large appliances for extended periods. One Powerwall is able to power an average-sized home's emergency circuits, lights, and outlets. To power large appliances, you likely need two or three Powerwalls.

Costs depend on pipe length, accessibility, and whether additional services are required.

The Dona Ana, NM homeowners’ guide to energy efficiency auditing services

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

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