
EXPERT ENERGY RATINGS YOU CAN TRUST


WE ARE A RESNET® CERTIFIED COMPANY, RECOGNIZED BY THE U.S. DEPARTMENT OF ENERGY FOR OUR "ENERGY EFFICIENCY" EXPERTISE.

We provide expert ENERGY STAR® certification and testing specifically designed for multi-family residential projects.
HERS RATINGS EXPLAINED
Are you looking to increase your building's energy efficiency and save money on energy bills? HERS Ratings from Certified Energy Raters, LLC can help! HERS Ratings are home energy rating system scores that measure a building's energy efficiency, and Certified Energy Raters are certified professionals who have the knowledge and expertise to accurately assess the efficiency of both residential and commercial buildings.



Order your Rescheck, Comcheck & Manual J Energy Compliance Online at our Sister-Site: Rescheck Review!
THE QUALITY YOU DESERVE
By Providing The Following Services For Home Builders, Architects, And Home Owners:
Performance Consultation Services
Thermal Imaging Testing
Plan Modeling
Blower Door And Duct Blaster Testing
Energy Audits
Indoor Air Quality and Water Sense

WE CONDUCT TESTING OR REFERRALS IN THE FOLLOWING STATES
The Mid-West

The South

The North-East

30+
States Served
3+
Additional States
3
US Regions Covered
Additionally, We Serve:
Colorado
New Mexico
Arizona
TRUSTED BY INDUSTRY LEADERS
And Many Other Home Builders And Home Owners Across The United States!
Champion Modular
Modular Building Systems of PA
Ritz-Craft Modular
Allison Ramsey Architects
Zimmerman Homes
Generation Homes
Habitat for Humanity
Excel Modular
CBS Modular
Signature Modular Homes
Premier Custom Homes
Associates Builders
Greater Dayton Construction
County Corp
New Era Modular
PBS Modular
Unibuilt Modular
Classic Homes of Aurora
Peebles Homes
Century Homes Complete
CERTIFIED ENERGY RATERS, LLC
Certified Energy Raters, LLC Offers Both Residential And Commercial Performance Building Consultation, Energy Efficiency Modeling, HERS Ratings, Energy Star Labeling & Green Building Consulting.
We founded our business on three main principles - Quality, Reliability, and Service. We pride ourselves on our commitment to these principles each day. We at Certified Energy Raters, LLC, provide outstanding contracting services to all our clients and are committed to ensuring your needs are met. Take a look to see the variety of services we offer, and what we can do for you today.

FAQ Content
Q: What is a HERS Rating?
A HERS (Home Energy Rating System) score is the industry standard for measuring a home's energy efficiency. A score of 100 represents a standard reference home, and lower scores indicate greater efficiency. A score of 70 means the home is 30% more efficient than the baseline.
Q: Who needs a HERS Rating?
Builders seeking Energy Star certification, lenders requiring energy documentation, homeowners applying for energy-efficient mortgages, and anyone building to modern energy code requirements typically needs a HERS Rating.
Q: What is a RESNET Certified Energy Rater?
A RESNET Certified Energy Rater is a trained professional accredited by the Residential Energy Services Network (RESNET) to evaluate a home's energy performance and produce official HERS Index scores recognized by the U.S. Department of Energy.
Q: What states does Certified Energy Raters serve?
Certified Energy Raters serves builders and homeowners across 30+ states, including the Midwest, South, Northeast, and select Western states including Colorado, New Mexico, and Arizona. We also provide referrals in states where direct service is not available.
Q: What is Blower Door Testing?
A Blower Door Test measures how airtight a home is by depressurizing the structure and quantifying air leakage. It is required for Energy Star certification and many state energy codes, and helps identify areas of the home where insulation or sealing improvements are needed.
Q: What is a Duct Blaster Test?
A Duct Blaster Test measures how much conditioned air is lost through leaks in a home's duct system. Leaky ducts can waste 20–30% of a home's heating and cooling energy. This test is required for many certification programs.
Q: What is a ResCheck report?
A ResCheck report is an energy compliance document required by many building departments to demonstrate that a new home or addition meets the residential energy code requirements of the International Energy Conservation Code (IECC).
Q: What is a ComCheck report?
A ComCheck report is the commercial equivalent of ResCheck — an energy compliance document demonstrating that a commercial building meets the applicable energy code requirements for envelope, lighting, and mechanical systems.
Q: What is a Manual J Calculation?
A Manual J Calculation is the industry-standard method for determining a home's heating and cooling load. It is required by most building codes to properly size HVAC equipment and avoid systems that are oversized or undersized.
Q: What is Energy Star certification for homes?
Energy Star for Homes is a U.S. EPA program certifying that a home meets strict energy efficiency guidelines. Certified homes are typically 10–20% more efficient than standard new homes. Certification requires third-party testing and verification by a RESNET Certified Rater.
Q: Do you provide energy services for modular and manufactured homes?
Yes. Certified Energy Raters offers a dedicated Modular Plant Quality Assurance Program, providing HERS ratings and Energy Star certification services specifically designed for modular home manufacturers and their production facilities.
Q: How do I order a ResCheck, ComCheck, or Manual J report?
You can order energy compliance reports directly through our sister site, RescheckReview.com, or contact us at (800) 671-1895 to discuss your project needs.







