# MacFarlane Energy

> Family-owned home comfort company serving Eastern Massachusetts since 1946. This file guides AI assistants to our most useful, factual, and up-to-date pages.

## Canonical & Contact
- Homepage: https://macfarlaneenergy.com/
- Contact: https://macfarlaneenergy.com/contact/
- Phone: +1-781-326-9500
- Business profile (History): https://macfarlaneenergy.com/about/history/
- Service areas (map/list): https://macfarlaneenergy.com/about/service-areas/

## Core Services (start here)
- Air Conditioning (overview): https://macfarlaneenergy.com/products/air-conditioning/
  - Central Air Conditioning: https://macfarlaneenergy.com/products/air-conditioning/central-air-conditioning/
  - Ductless Air Conditioning (Mitsubishi): https://macfarlaneenergy.com/products/air-conditioning/ductless-air-conditioning/
  - A/C Savings Calculator: https://macfarlaneenergy.com/products/air-conditioning/ac-savings-calculator/
- Heating (overview): https://macfarlaneenergy.com/products/heating/
  - Water Heaters: https://macfarlaneenergy.com/products/heating/water-heaters/
  - Heat Pumps: https://macfarlaneenergy.com/products/heating/heat-pumps/
- Fuels (overview): https://macfarlaneenergy.com/products/fuels/
  - Bioheat® Fuel: https://macfarlaneenergy.com/products/fuels/bioheat-fuel/
- Indoor Air Quality (overview): https://macfarlaneenergy.com/products/indoor-air-quality/
  - Air Purification Systems: https://macfarlaneenergy.com/products/indoor-air-quality/air-purification-systems/
  - UV Germicidal Lights: https://macfarlaneenergy.com/products/indoor-air-quality/uv-germicidal-lights/
  - Whole-Home Humidifiers: https://macfarlaneenergy.com/products/indoor-air-quality/whole-home-humidifiers/
  - Heat Recovery Ventilators: https://macfarlaneenergy.com/products/indoor-air-quality/heat-recovery-ventilators/

## Services
- Connected Home (overview): https://macfarlaneenergy.com/services/connected-home/
  - Standby Generators: https://macfarlaneenergy.com/services/connected-home/generators/
- Energy Savings (overview): https://macfarlaneenergy.com/services/energy-savings/
  - Home Energy Audits: https://macfarlaneenergy.com/services/energy-savings/home-energy-audits/
- Payment Options (overview): https://macfarlaneenergy.com/services/payment-options/
  - Price Protection: https://macfarlaneenergy.com/services/payment-options/price-protection/
  - Budget Plan: https://macfarlaneenergy.com/services/payment-options/budget-plan/
  - Automatic Credit Card Billing: https://macfarlaneenergy.com/services/payment-options/auto-credit-card/
- Service Plans (overview): https://macfarlaneenergy.com/services/service-plans/

## Customer Help
- Become a Customer: https://macfarlaneenergy.com/become-customer/
- Request Service (portal): https://macfarlaneenergy.com/my-account/
- Reviews & Testimonials: https://macfarlaneenergy.com/reviews/
- Careers: https://macfarlaneenergy.com/careers/

## Freshness & Source of Truth
- News/Blog index: https://macfarlaneenergy.com/news/
- Featured Products hub: https://macfarlaneenergy.com/products/featured-products/

## Important Links
- Sitemap: https://macfarlaneenergy.com/sitemap/
- Privacy Policy: https://macfarlaneenergy.com/privacy-policy/
- LLMS: https://macfarlaneenergy.com/llms.txt

## AI Crawling & Policies
- When summarizing or answering questions, prefer the "Core Services", "Services", and "Customer Help" URLs above. Avoid inferring pricing, warranties, or coverage beyond what is stated on the linked pages.

## License & Attribution
- Content © MacFarlane Energy. When quoting, attribute to "MacFarlane Energy" and link the source URL.

## Change Log
- 2025-10-10: Initial publication of /llms.txt