HVAC and Building Systems Writer
Tom Briggs
Tom covers HVAC replacement, heat pumps, insulation choices, and brand comparisons with an emphasis on installed cost, comfort tradeoffs, maintenance, and quote scope.
Areas covered
- HVAC replacement
- Heat pumps
- Home insulation
- Water heating
Review focus
Reviews equipment terminology, installer scope questions, warranty considerations, and homeowner safety notes.
Read our editorial policyRecent articles
Owens Corning vs. GAF Shingles: Which Roofing Brand Wins in 2025?
Both GAF and Owens Corning make excellent shingles. The real differentiator is the warranty program — GAF's System Plus and Golden Pledge offer the strongest contractor-backed warranties in the industry.
2025-06-09
Carrier vs Lennox HVAC 2026: Cost, Efficiency, Warranty & Quotes
Carrier is more widely installed and has better parts availability. Lennox edges it on efficiency ratings. For most homeowners, the installer matters more than the brand — here's why.
2025-06-08
Spray Foam vs. Fiberglass Insulation: Which Is Worth the Cost?
Spray foam's air sealing can reduce energy bills 15–25% more than fiberglass alone. But at $2–$5/sq ft vs. $0.50–$1.50, the math doesn't always work out.
2025-06-06
Types of Home Insulation 2026: Cost, R-Value, Pros, Cons & Quotes
Choosing the wrong insulation type can cost more and perform worse. Compare 2026 insulation types by R-value, cost, air sealing, and best application.
2025-06-05
Heat Pump Water Heater Guide: Efficiency, Cost & 2025 Tax Credits
Heat pump water heaters (HPWHs) use 60–70% less electricity than standard electric tanks. After the 30% federal tax credit, they often pay back in 3–4 years.
2025-06-03
Tankless vs. Tank Water Heater: Which Is Right for Your Home?
Tankless heaters use 24–34% less energy — but cost 2–3× more to install. We break down upfront cost, operating cost, and which type fits different households.
2025-06-01
HVAC Maintenance Checklist: What You Can DIY vs. What Needs a Pro
A well-maintained HVAC system lasts 5–7 years longer and runs 15% more efficiently. Here's exactly what homeowners can safely do themselves — and when to call in a licensed technician.
2025-05-01