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If you're an HVAC contractor interested in growing your expertise in heat pumps, be sure to check out the High Performance HVAC Summit this September in Pigeon Forge, Tennessee. We've been given access to free conference tickets exclusively for our audience. Head to www.usheatpumpsummit.com/exclusive, and complete the short application. If approved, you'll receive a unique code that lets you claim up to two complimentary tickets to the full two-day conference for your company. Availability is limited, so don't wait to apply. Visit the link to apply today. We hope to see you there.
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Jay Stahlberg started Baystate Energy Services with almost no money, no business degree, and only a few years of HVAC experience — but an obsession with learning and a willingness to outwork everyone around him. In this episode, Jay shares how he built a fast-growing heat pump company from the ground up using social media, networking, building science, and relentless hustle, while navigating startup chaos, scaling challenges, and the realities of modern HVAC entrepreneurship.
Expect to Learn
Timestamps
[00:00] – Introduction
[03:17] – Introducing Jay Stahlberg
[04:17] – Jay’s journey into HVAC and heat pumps
[09:56] – Marketing, branding, and LinkedIn success stories
[15:36] – Why the company is called Baystate Energy Services
[17:58] – Building the business from scratch
[26:32] – Understanding Mass Save and home performance contractors
[28:40] – The vision for the showroom and future growth
[31:12] – The hunger for knowledge and professional development
[35:10] – The next phase: systems, service, and scaling
[39:21] – Advice for new contractors and entrepreneurs
[45:11] – What Jay hopes comes next
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Ready to design heat pump systems that really work? Grab our free manual S cold-climate heat pump selection tool.
👉 https://bit.ly/heatpump-manual-s-free-tool
If you’re enjoying the Heat Pump Podcast and getting value from conversations like this one, please take a few seconds to leave us a 5-star review on Apple Podcasts, Spotify, YouTube, or wherever you listen.
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What separates an average HVAC installation from a truly high-performing system? In this episode, David Richardson joins the Heat Pump Podcast to explore the principles behind high-performance HVAC. The conversation covers everything from airflow and static pressure to building science, duct system performance, heat pump design, and homeowner communication.
David Richardson is Vice President of Training at the National Comfort Institute (NCI) and one of the most respected educators in the HVAC industry. With decades of field experience, David has helped thousands of contractors improve system performance through measurement, testing, and verification.
Expect to Learn:
Timestamps
[00:00] – Introduction to the Episode
[01:57] – David Richardson's HVAC Journey
[07:42] – Leaving the Family Business for NCI
[10:39] – What Does "High-Performance HVAC" Really Mean?
[16:07] – The 57% Problem
[20:05] – The PATH Framework
[26:27] – Why Contractors Skip the Fundamentals
[28:57] – Data Discernment vs. Data Drowning
[33:23] – Applying High-Performance Principles to Heat Pumps
[41:12] – Having Difficult Sizing Conversations
[46:43] – Solving the Mystery of the Dusty House
[52:23] – Ductless Heat Pumps and High-Performance Contracting
[58:05] – Where to Learn More
Follow David Richardson:
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Ready to design heat pump systems that really work? Grab our free manual S cold-climate heat pump selection tool - the same systematic approach that helps contractors get sizing right the first time.
👉 https://bit.ly/heatpump-manual-s-free-tool
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Heat pumps fail homes for one reason more than any other: someone guessed instead of measured. In this episode, Amply co-founder and co-CEO Eric Fitz shares his complete heat pump sizing playbook in a talk recorded at the Building Performance Association's annual conference in Columbus.
Eric is a mechanical engineer and a self-described Manual J nerd, and he takes you through the whole chain of system design: how Manual J defines what the home needs, why duct capacity is its own separate check that can make or break a retrofit, and how Manual S picks the right equipment. Along the way he shares the quick field tricks that remove the guesswork — the ten-second flashlight test for low-E glass, the $3 tool for checking wall insulation, and why a thicker filter actually fixes high static pressure.
You'll also hear plenty of audience Q&A from the room.
Expect to Learn
Timestamps
[00:00:00] - Episode Teaser
[00:04:06] - Heat Pump Design Fundamentals and the ACCA Design Process
[00:07:27] - Understanding Load Drivers: Temperature, Windows, and Infiltration
[00:14:02] - Window Performance, Low-E Glass, and Shading Effects
[00:20:11] - Verifying Insulation and Building Envelope Conditions
[00:26:26] - Duct Leakage, Static Pressure, and Measuring Airflow
[00:44:48] - Heat Pump Performance Data Explained
[00:52:57] - Manual S Sizing Rules and Heat Pump Selection
[01:11:07] - Balancing Comfort, Efficiency, Auxiliary Heat, and Real-World Constraints
[01:17:05] - There Is No Perfect Heat Pump: Making the Best Choice
[01:19:37] - Closing Remarks
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Want to win on trust, not price? Download our Trust Checklist and see exactly how top HVAC companies build authority and close higher-quality deals.
👉 https://bit.ly/the-heatpump-trust-checklist
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In this episode of the Heat Pump Podcast, host Ed Smith sits down with Paul Bojko, owner of A-Guy Heating & Air, to explore what it really takes to build and scale a heat pump–focused HVAC business.
Paul shares his journey from military service and mechanical work to launching his own company and ultimately specializing in ductless heat pump systems. He breaks down how focusing on a niche, investing in branding, and embracing non-traditional marketing strategies helped transform his business.
The conversation dives into the realities of running an HVAC company, from early struggles and burnout to building a team, improving processes, and shifting from technician to business owner. Paul also explains why proper system design and load calculations are critical, and how many contractors still get it wrong.
They also explore how content creation, social media, and even radio partnerships are becoming powerful tools for growth in today’s HVAC landscape.
Expect to Learn
Timestamps
[00:00] – Introduction to the Episode
[02:02] – Paul Bojko’s background
[07:45] – Transition into HVAC and discovering ductless systems
[11:09] – Mentorship, training, and early business insights
[14:37] – Key changes that drove business growth
[17:38] – Marketing strategies and standing out in HVAC
[26:36] – Hiring Through Education
[30:10] – Content creation and building a modern brand
[34:04] – System design, load calculations, and customer education
[45:14] – Advice for Contractors and Future Heat Pump Specialists
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🎓Join Eric Fitz's latest training: How to Design a Heat Pump System That Will Not Come Back to Haunt You
What he'll cover:
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In this episode of the Heat Pump Podcast, hosts Ed Smith and Eric Fitz sit down with Dr. Jane Melia, co-founder and Chief Revenue Officer of Harvest Thermal, to explore a new approach to home electrification: combining high-efficiency heat pumps with smart thermal storage.
As electrification accelerates, heating and hot water, which account for the majority of a home’s energy use, are becoming central to the conversation about grid flexibility, energy costs, and system performance. Jane shares how Harvest’s “smart thermal battery” system shifts energy use to the most efficient and affordable times, helping homeowners lower bills while reducing strain on the electrical grid.
The conversation also dives into how this technology emerged from Jane’s own home retrofit, the role contractors play in scaling innovative solutions, and why load shifting may become one of the most important strategies in the future of residential HVAC.
Expect to Learn
Timestamps
[00:00] – Episode teaser: Rethinking home energy use and load shifting
[03:36] – Meet Dr. Jane Melia and the story behind Harvest Thermal
[08:17] – The problem with traditional heating systems and energy timing
[09:38] – What a “smart thermal battery” actually does
[13:04] – How load shifting benefits homeowners and the electrical grid
[15:05] – Real-world performance: lowering bills while electrifying homes
[22:57] – Why contractors are key to scaling new HVAC technologies
[42:05] – The future of grid-aware heating and home energy systems
[44:53] – A key resource for contractors growing a heat pump business
Follow Jane Melia:
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🎓Join Eric Fitz's latest training: How to Design a Heat Pump System That Will Not Come Back to Haunt You
What he'll cover:
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Kit Wu and Hannan Rhodes came from outside the HVAC industry, gathered dozens of real heat pump quotes for the same house, and published the results. In this episode, they break down where installation dollars actually go, what PE consolidation means for homeowners shopping for quotes, and why the best contractors are often the worst at communicating their value.
Expect to Learn:
Timestamps:
[00:00] – Episode Teaser
[03:02] – Introduction to Laminar Collective and Manatee Energy
[04:44] – The Story Behind Laminar Collective and Manatee Energy
[07:46] – Insights from Heat Pump Pricing Research
[13:28] – Reddit Reactions, Contractor Pushback & Homeowner Transparency
[18:11] – Transparency Matters More Than Low Prices
[31:34] – Why They Started Manatee Energy
[33:17] – Overcoming the Challenges of Heat Pump Installations
[37:04] – The Future of HVAC: Remote Diagnostics & Smarter Systems
[40:22] – What’s Next for Laminar Collective & Manatee Energy
Follow Kit Wu & Hannan Rhodes:
Follow the Hosts:
Ready to design heat pump systems that really work? Grab our free manual S cold-climate heat pump selection tool - the same systematic approach that helps contractors get sizing right the first time.
👉 https://bit.ly/heatpump-manual-s-free-tool
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Want to win on trust, not price? Download our Trust Checklist and see exactly how top HVAC companies build authority and close higher-quality deals.
👉 https://bit.ly/the-heatpump-trust-checklist
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In this episode of the Heat Pump Podcast, hosts Ed Smith and Eric Fitz are joined by Wes Davis, Director of Technical Services, and Brian Feenie, President of Shift Logic and Chief Encouragement Officer of ACCA QI, to discuss the critical yet often overlooked process of heat pump commissioning. They dive into the importance of doing it right from the start, the challenges faced by contractors in the field, and how using the right tools can ensure long-term performance and customer satisfaction. The conversation also covers best practices, tools for verification, and how to avoid costly callbacks.
Wes Davis is the Director of Technical Services at ACCA and has years of experience working in HVAC and heat pump systems, focusing on proper installation and commissioning.
Brian Feenie is the President of Shift Logic, Chief Encouragement Officer of ACCA QI, and a leader in HVAC business development, committed to promoting the use of diagnostic tools and quality commissioning.
Expect to Learn:
Timestamps:
Resources Mentioned:
Follow Wes Davis & Brian Feenie:
Follow the Hosts:
Want to win on trust, not price? Download our Trust Checklist and see exactly how top HVAC companies build authority and close higher-quality deals.
👉 https://bit.ly/the-heatpump-trust-checklist
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Stephen Lake, CEO of Jetson, is quoting whole-home heat pump installs at 30–50% below competitive prices — and he has closed-loop performance data from over a thousand installs to back up every claim. In this conversation, we unpack how Jetson's vertically integrated model works, why Stephen thinks Manual J overstates heat loads by 30–40%, and what every layer of the HVAC supply chain should take from a company that just raised $60M to scale nationally. A shot across the bow of the entire HVAC industry.
Expect to Learn:
Timestamps:
[00:00] – Episode Teaser
[05:20] – What Jetson Actually Is (Not a Typical HVAC Company)
[07:28] – Stephen’s Background: From AR Startup to Climate Tech
[12:49] – The Real Problem: Cost and Friction in Buying Heat Pumps
[19:15] – The Jetson Experience: 2-Minute Quote to 1-Day Install
[23:58] – Closed-Loop Data: The Advantage Nobody Else Has
[25:09] – The Oversizing Problem (And Why Duct Issues Are Misdiagnosed)
[32:00] – Why Manual J Gets It Wrong
[44:40] – Why Jetson Is 30–50% Cheaper
[49:43] – The Bigger Mission: Electrification and Urgency
[55:54] – Industry Impact & What Comes Next
Follow Stephen Lake:
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Want to win on trust, not price? Download our Trust Checklist and see exactly how top HVAC companies build authority and close higher-quality deals.
👉 https://bit.ly/the-heatpump-trust-checklist
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In this episode, host Ed Smith sits down with Sarah Moscatello, owner and general manager of The Heat Pump Store, to talk about what it really takes to build and grow a successful heat pump-focused HVAC business.This conversation takes us through Sarah’s path from the corporate world to co-founding one of the first businesses in the U.S. built entirely around heat pumps. As electrification picks up and more contractors enter the field, Sarah talks about what it really takes to stay true to your mission, build a strong, values-driven team, and lead a company with heart and purpose.
Sarah Moscatello leads one of the most respected heat pump contractors in the country. With over 20,000 installs, locations in Oregon and Colorado, and 15+ years in the business, her story is a masterclass in how to grow without compromising on quality, trust, or mission.
Expect to Learn
Timestamps
[00:00] – Episode Teaser
[02:25] – Meet Sarah Moscatello & The Heat Pump Store Origin Story
[09:02] – Jan Pratt: Sales Legend With a Servant’s Heart
[10:47] – Sarah’s Journey from Corporate to Contractor
[13:13] – Balancing Marriage, Family & Business Ownership
[19:25] – Staying Pure: Why They Focus Only on Heat Pumps
[25:30] – Expansion to Colorado: Business Meets Family
[29:53] – Training From Scratch: The Apprentice Model That Works
[32:40] – Making the Job “Fun” Again: Growth, Teams & Profits
[38:05] – Rebates Are Not the Business Model (But They Help)
[41:51] – Building a Sales Team Based on Trust, Not Hard Sell
[48:00] – Final Thoughts & Advice to New Entrepreneurs
Follow Sarah Moscatello:
Follow The Hosts:
Want to win on trust, not price? Download our Trust Checklist and see exactly how top HVAC companies build authority and close higher-quality deals.
👉 https://bit.ly/the-heatpump-trust-checklist
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If you’re serious about doing better work and staying ahead in high-performance contracting, the BPA National Home Performance Conference is the place to be. It’s happening April 13 – 16 in Columbus, Ohio, and it’s built around real lessons, practical strategies, and ideas you can actually use back on the job.
Use the discount code NHPC-HPP to save on registration.
👉 Register here: http://nhpc26.org/amply
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This episode of the Heat Pump Podcast looks into Manual J load calculations, a foundational concept in HVAC system design. The discussion explores why proper load calculations matter, how they impact comfort, system sizing, and business outcomes, and why many contractors struggle with adopting them. Hosts Eric and Ed break down common misconceptions, compare traditional shortcuts (like rule-of-thumb sizing), and explain how integrating building science into the sales process can transform both customer trust and company performance.
Through hands-on work with contractors and analyzing real-world Manual J applications, the hosts bring practical insights into how contractors can improve system sizing, streamline workflows, and deliver better outcomes for homeowners.
Expect to Learn
The Resources Mentioned:
Timestamps
[00:00] – Episode Teaser
[03:05] – 1. Why does Manual J matter to your business?
[04:20] – 2. What isn't Manual J?
[06:13] – 3. How does Manual J change your sales process?
[10:14] – 4. What's the biggest surprise for contractors switching from a "like-for-like" approach?
[21:36] – 5. Why do contractors second-guess their first load calculations?
[28:13] – 6. What are the most common Manual J input mistakes?
[44:51] – 7. What does a best-in-class sales process look like?
[52:03] – 8. What changes should contractors expect when they start doing load calculations?
[55:03] – 9. How do you convince a homeowner your load calc is right when a competitor quoted bigger?
[58:43] – 10. What are the benefits of making Manual J fundamental to your sales and design process?
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From the publisher's feed
The Heat Pump Podcast discusses all things related to heat pumps. We cover: HVAC entrepreneurship, business operations, technology innovations, building science, how policy impacts both contractors and homeowners, and more.
Our goal is to ensure that the transition to heat pumps for heating and cooling is a win for everyone – homeowners, contractors, and the planet – by sharing insights, learnings, and best practices.

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