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Verified Reviews for Energy Efficiency Auditing pros in Severance, CO

*The Angi rating for Energy Efficiency Auditing companies in Severance, CO 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 Severance, CO 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 September 26, 2026

Find Energy efficiency auditors in Severance

Avatar for REenergizeCO, Inc.
REenergizeCO, Inc.
4.4(
151
)
Home Energy Audit

Serving Severance, CO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Alex was very pleasant and knowledgeable. Looking forward to seeing the final report of the Energy Audit."
Insulation vs effective R-value
Existing attic insulation from 1970's Denver Home
Attic blown to R49 with loose fill fiberglass
Thermal imaging picture of open interior wall
Picture from the attic looking at the open wall.

+2

Response time4 hrs
5 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for H M Home Inspection Services, LLC
H M Home Inspection Services, LLC
5.0(
6
)
Home Energy Audit

Serving Severance, CO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"I was very happy with the work done by Melissa at H M Inspection Services, LLC. Highly recommended."
Home Inspection
Home Inspection
Home Inspection
Home Inspection
My jobs

+3

Response time8 hrs
Response rate90%
1 neighbors recently requested a quote
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Energy Slayers
5.0(
1
)
Home Energy Audit

Serving Severance, CO and surrounding areas

Approved

In business since 2023

Free estimates

Customers say: Quick response

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Certified Aeroseal Dealer
Response time10 mins
Recommended by100%of homeowners
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Standard Renewable Energy
3.0(
4
)
Home Energy Audit

Serving Severance, CO and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Credit card accepted

"My experience with Standard Renewable Energy was fantastic in every way. I got an amazing insulation job for the price and now my house is so warm! Everyone I dealt with from SRE (from the salesperson to the technician) was so nice and professional. I have already told all my friends and neighbors about this company...outstanding customer service!!!"
Recommended by66%of homeowners
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Avatar for Monique Vidal - Bloom Energy
Monique Vidal - Bloom Energy
5.0(
1
)
Home Energy Audit

Serving Severance, CO and surrounding areas

In business since 2018

Free estimates

Emergency services offered

Bloom Energy with 4 years of experience serving the area, we are your solution for all your solar paneling needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

Minority Woman Owned and Operated
Lets do this Together!
Bloom Energy
Recommended by100%of homeowners
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Avatar for Irvin's Heating & Air
Irvin's Heating & Air
5.0(
6
)
Energy Audit - For BusinessHome Energy Audit

Serving Severance, CO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Had issues with my furnace not throwing hot air. They got there the next day after I called them and told me it was a simple fix replacing the igniter. Been working ever since and would definitely call them again for any HAVC problems for sure."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by100%of homeowners
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Avatar for Aire Serv of Northern Colorado
Aire Serv of Northern Colorado
4.7(
12
)
Energy Audit - For BusinessHome Energy Audit

Serving Severance, CO and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"My mom needed a new furnace we thought but they came out and said it could be repairs and we were relieved. Great work."
Recommended by85%of homeowners
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Avatar for CJ Wilcox Remodeling, Inc.
CJ Wilcox Remodeling, Inc.
4.6(
62
)
Home Energy Audit

Serving Severance, CO and surrounding areas

In business since 2007

Free estimates

Warranties offered

"Jim did a terrific job on the floor. The project was complicated with lots of crazy angles and levels. Jim's expertise really shined for this project. He was very detailed oriented and a pleasure to have in my house. I forgot about a drain that a hole needed to be cut for. Jim drove over an hour back to my house to help me out and didn't even charge me for it. What a great professional! Please consider using him."
Floor Remodel
After and Before Shot
Floor Remodel
Recommended by88%of homeowners
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Energy Efficiency Auditing questions, answered by experts

The three levels of home energy audits include:

  • Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.

  • Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.

  • Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

Some types of electric fireplaces use more electricity than others. Models that produce 1,500 watts will have more of an effect on your heating bill than 750-watt models. 

Electric fireplaces use an average of $1.85 of electricity every eight hours. These minimal operational costs aren’t likely to make a big difference in your electric bill—unless you’re using it as a primary heating source for your home and it’s running most of the time.

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

Dehumidifiers typically use 300 to 700 watts of electricity per hour, whereas portable dehumidifiers use about 40 watts per hour. The exact amount of electricity your dehumidifier will generate depends on its capacity and energy efficiency. Generally, higher-capacity dehumidifiers generate more electricity than lower-capacity units, but they also usually have better energy efficiency over the long run.

The Severance, CO 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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