Get matched with top energy efficiency auditors in Roswell, NM

Q: How do I determine what size generator my house needs?

• <div><p>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.</p><p>Here are some typical wattage requirements for common appliances:</p><ul><li><p>Refrigerator: 600 watts</p></li><li><p>Large dehumidifier: 700 watts</p></li><li><p>Large window air conditioner: 1,400 watts</p></li><li><p>Water heater: 3,000 to 4,500 watts</p></li><li><p>Electric furnace: 5,000 to 25,000 watts</p></li></ul><p>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.</p><p>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:</p><ul><li><p>1,000 sq ft: 6&ndash;9 kW</p></li><li><p>1,500 sq ft: 7&ndash;10 kW</p></li><li><p>2,000 sq ft: 10&ndash;14 kW</p></li><li><p>2,500 sq ft: 12&ndash;16 kW</p></li><li><p>3,000 sq ft: 16&ndash;20 kW+</p></li></ul><p>For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.</p></div>

Q: Is the Tesla Powerwall a worthwhile investment?

• <div><p>Yes, Tesla Powerwalls are worth the upfront costs, as you can recoup your investment within six to eight years. Plus, they provide peace of mind that you'll have power during a power outage, and, depending on the system you install, you can become energy-independent. While they may be more expensive than other solar power systems, they offer higher battery capacity and lifespan.</p></div>

Q: How long does an energy audit take?

• <div><p>Audits typically take 2-4 hours, depending on the property size and energy systems.</p></div>

Q: Why is professional input valuable for energy-efficient windows?

• <div><p>Expert installation optimizes insulation properties, cutting energy costs and enhancing home comfort year-round.</p></div>

Q: Are barndominiums energy efficient?

• <div><p>Yes, barndominiums are energy-efficient as long as insulation professionals properly install quality insulation, windows, and doors. Utility bills for barndo living can be up to 50% lower than those for a traditional home. Make your barndo more energy efficient by working with contractors and HVAC professionals to strategically place windows, doors, and heating/cooling systems. </p></div>

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Verified Reviews for Energy Efficiency Auditing pros in Roswell, NM

*The Angi rating for Energy Efficiency Auditing companies in Roswell, 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 Roswell, 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 July 11, 2025

Reviewed in July 2025
Glenn’s crew was very friendly worked very efficient and clean was a pleasure to have in my house. His rates were reasonable and he did what he said he would do and showed up when he said he would. I would highly recommend Glenn’s plumbing.
Glenns Plumbing LLC
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Reviewed in March 2024
He was quick and efficient
Longhorn Heating & Air Conditioning LLC
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Reviewed in September 2021
The process was easy from start to finish. Our installers Juan Gutierrez and Antonio Soto were very efficient and work areas were kept clean.
Dreamstyle Remodeling of New Mexico
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Reviewed in February 2021
Excellent experience1 Jose gave me a bid to reshingle my roof and install 2 skylights that was lower than three other companies. I only received one bid lower than American Pride. There were no hidden add ons at the end of the job. I paid what was on the bid. The work was done quickly and...
American Pride General Construction
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Reviewed in June 2020
They installed the Trane XV18 4 ton unit with the 96% efficiency gas furnace upgrade. The Trane system lives up to its reviews and reputation. The installation crew was very courteous! The install took one business day and aesthetically, I am pleased. No mess left behind. Every time I need...
PRECISION AIR OF ROSWELL INC
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Reviewed in December 2019
They called right away after I asked for a quote. We set up an appointment for the next day. They were very polite and the price was close to a competitor's. Hired them right away. They were quick and efficient. They cleaned up well. In fact, the yard looked better than it did before they came!
Golden Gutters Cleaning and Garden Services
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Reviewed in August 2019
I called another company on Angies list and they quoted me almost $900 for 3 small areas. I contacted Fermin at Master Clean and he charge $240. I showed him the three places I wanted cleaned. Two were pet stains and one was high traffic. He first sprayed something on all three areas, plus the...
Master Clean
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Reviewed in September 2017
They are very polite, professional and efficient.
Emerald Lawn & Grounds Maintenance
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Reviewed in December 2016
The crew was highly organized and efficient according to my sister (I was not there when the work was performed), but she was impressed.
GARDEN CREST
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Reviewed in May 2015
Service man was very efficient and kind. I would highly recommend them as they seem to be honest and caring about their profession.
FERGIES PLUMBING & HEATING
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Find Energy efficiency auditors in Roswell

Independent Powur Solar Energy Consult.

5.0(

)

Serving Roswell, NM and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Trevor was highly informative and guided me through the process. I HIGHLY recommend using him if you are th inking of solar....Great tax advantage."

ACT NOW BEFORE THE PROMOTION COMES TO AN END!

Side by Side Comparison of what the Black on Black looks like vs Black with white grid lines!

+25

Recommended by100%of homeowners

Serving Roswell, NM and surrounding areas

In business since 2008

Free estimates

Warranties offered

"Rep. checked entire system. He found several wires not connected properly and fixed this. He also made recommendations regarding the attachment of the panels to the rood that would provide more stability and leakproofing. The representative appeared to know what he was doing - much better than others, including the representative who was engaged by the roofer (who replaced our rood due to hail damage) to disconnect/connect the panels."

Recommended by89%of homeowners

Serving Roswell, NM and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Danielle bent over backwards to assist us! I wouldn’t hesitate to contact them for other projects!"

Recommended by100%of homeowners

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Desert Sun Home Inspections

3.3(

)

Serving Roswell, NM and surrounding areas

In business since 1995

Free estimates

"Very professional and thorough. Received a detailed report quickly."

Recommended by100%of homeowners

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Peepers Home Inspection

New to Angi

Serving Roswell, NM and surrounding areas

In business since 2023

Free estimates

Credit card accepted

At Peepers Home Inspection is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

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CSG Services

New to Angi

Serving Roswell, NM and surrounding areas

In business since 2018

Free estimates

Small jobs welcome

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

Response time5 hrs

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Energy Efficiency Auditing questions, answered by experts

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.

Yes, Tesla Powerwalls are worth the upfront costs, as you can recoup your investment within six to eight years. Plus, they provide peace of mind that you'll have power during a power outage, and, depending on the system you install, you can become energy-independent. While they may be more expensive than other solar power systems, they offer higher battery capacity and lifespan.

Audits typically take 2-4 hours, depending on the property size and energy systems.

Expert installation optimizes insulation properties, cutting energy costs and enhancing home comfort year-round.

Yes, barndominiums are energy-efficient as long as insulation professionals properly install quality insulation, windows, and doors. Utility bills for barndo living can be up to 50% lower than those for a traditional home. Make your barndo more energy efficient by working with contractors and HVAC professionals to strategically place windows, doors, and heating/cooling systems.

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