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Top-Rated Energy efficiency auditors in Severance - Updated Nov 2026

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

"Scheduling an appointment for my home energy audit was easy. They had plenty of available times within the next week so that was great. They arrived on time and got right to work. I would hire them again."
 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
6 neighbors recently requested a quote
Recommended by96%of homeowners
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
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
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
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."
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+16

Recommended by100%of homeowners
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 FAQs, answered by experts

Yes, pros suggest units with high EER ratings for energy savings.

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.

Heat pumps transfer existing heat instead of generating it, using less energy. Compared to baseboard heaters, they can reduce heating costs by up to 50% and provide efficient cooling, lowering electricity bills and carbon footprint.

There are several signs that your house might have poor ventilation, including lingering odors, condensation on your windows, or mold and mildew. Your home may also feel stale and stuffy, or you might have trouble maintaining a comfortable temperature in your home. On top of that, you might develop allergy symptoms, such as sneezing, coughing, or headaches.

Dryers are designed to use as little electricity as possible, but power is still required to run the motor that turns the drum and to heat an element that pumps hot air. Eco devices are available and may lead to cost savings in the long term, but you should run the figures before committing to an eco-friendly device as they are often much more expensive to purchase.

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.