Unmatched Precision. Trusted Energy Expertise.
Quality You Can Trust. Support You Can Count On.
Unmatched Precision. Trusted Energy Expertise.
Quality You Can Trust. Support You Can Count On.
About Assured Precision
Assured Precision: Built on Experience. Driven by Purpose.
Assured Precision was founded with a clear mission: to bring trust, accuracy, and excellence back to the heart of building performance. After more than 3 decades of combined experience in energy efficiency, building performance, and HVAC design, our founders saw a growing gap between what projects promise and what they actually deliver.
We created Assured Precision to close that gap. Our company was built to set a higher standard—where compliance isn’t just checked off a list, and where performance is measured, proven, and optimized. We believe buildings should work smarter, last longer, and perform exactly as intended.
Assured Precision exists to ensure every project is backed by technical expertise, rigorous quality, and an unwavering commitment to doing things right the first time.
Discover Assured Precision
Our Mission
At Assured Precision, our mission is to set a new standard for excellence in energy efficiency and building performance. We are committed to delivering trusted, high-quality solutions in HVAC design and quality assurance that drive smarter, more sustainable buildings.
We believe every project deserves precision, accountability, and results that last. From concept to completion, we partner with our clients to ensure their goals are not only met but exceeded—because better performance starts with smarter design, and smarter design starts with Assured Precision.
Our Vision
At Assured Precision, we envision a future where energy efficiency and quality assurance are not optional—they are the standard. A future where every building is designed, constructed, and operated with precision, sustainability, and performance at its core.
Our vision is to empower businesses and communities to create smarter, more resilient built environments through innovative solutions and rigorous quality assurance practices that drive measurable, lasting results.
By setting a higher bar for building performance, HVAC design, and compliance, we aim to lead the industry toward a cleaner, more efficient, and more accountable future—one project at a time.
Industry Leaders
Our team at Assured Precision consists of industry leaders with 3 decades of combined experience in energy efficiency, building performance, and HVAC design. We are committed to providing expert insights and innovative solutions for every project.
RESNET HERS Quality Assurance Services
At Assured Precision LLC, we take pride in helping HERS Raters, builders, and energy professionals deliver consistent, verified results that meet — and exceed — RESNET’s national standards. As a RESNET-accredited Quality Assurance Provider, we offer comprehensive oversight, guidance, and support designed to ensure every rating is accurate, defensible, and compliant.
Our Services Include:
File QA Reviews
Every file review is an opportunity to improve accuracy and strengthen your process. We perform detailed RESNET-compliant file audits to ensure consistency, proper documentation, and energy model integrity — with clear, actionable feedback to help you refine your craft.
Field QA Inspections
Our on-site quality assurance inspections verify testing procedures, data collection, and equipment use — ensuring your field performance aligns with RESNET standards and best practices. We work with you, not against you, to help you deliver trusted results.
Mentorship & Technical Support
Whether you’re new to the industry or a seasoned professional, our team provides ongoing mentorship, technical guidance, and prompt support. From interpreting standards to troubleshooting software challenges, we’re here to help you succeed — not slow you down.
Compliance & Audit Assistance
We stay current with RESNET’s evolving QA and compliance requirements so you don’t have to. Our proactive monitoring and guidance keeps your ratings — and your credentials — audit-ready at all times.
Training & Continuing Education
We offer tailored training opportunities to keep your skills sharp and your knowledge up-to-date. From RESNET updates to advanced modeling techniques, we make professional development practical and accessible.
Why Partner with Assured Precision?
- Experienced QA Professionals who understand the rater’s perspective
- Constructive, real-world feedback that improves your workflow
- Fast, responsive communication when you need answers
- Reliable support through every stage of your professional growth
At Assured Precision, quality assurance is more than compliance — it’s a commitment to precision, partnership, and the continued success of every rater we serve.
Our Professional Affiliations
