# llms.txt - Aarvaks Heating & Air Conditioning

Welcome to the llms.txt file for Aarvaks Heating & Air Conditioning, serving the East Bay area since 1929. This file provides an overview of the services, resources, and website content for LLMs.

## Overview
Aarvaks is a family-owned, full-service heating and air conditioning company located in Berkeley, California. We specialize in quality craftsmanship, exceptional customer service, and energy-efficient HVAC solutions.

## Main Services
- **Heating**: Installation, repair, and maintenance for furnaces, heat pumps, and ductless mini-split systems. [Heating Services](https://aarvaks.com/)
- **Air Conditioning**: Repair and maintenance for all makes and models, and energy-efficient system installations. [AC Services](https://aarvaks.com/air-conditioner-repair-install-berkeley-ca.html)
- **Indoor Air Quality**: Air filter testing, and whole-home air purification (such as the IQAir Perfect 16). [Indoor Air Quality](https://aarvaks.com/)

## Key Resources & Blog Posts
- [HVAC Resources & Energy Efficiency Guide](https://aarvaks.com/resources.html) - Learn about energy efficiency and rebates.
- [Understanding MERV Ratings on Air Filters](https://aarvaks.com/blog/understand-air-filters-merv-ratings.html) - Guide on MERV ratings and air filtration.
- [Is Your Home Furnace Too Big?](https://aarvaks.com/blog/is-your-home-furnace-too-big.html) - Guide on correct furnace sizing.
- [Air Conditioner Repair & Maintenance](https://aarvaks.com/air-conditioning-service-repair-maintenance-berkeley.html) - Information on maintaining AC units.

## About & Contact
- [About Us](https://aarvaks.com/)
- [Privacy Policy & Site Usage](https://aarvaks.com/privacy.html)
- [Contact Information / Service Request](https://aarvaks.com/contact-east-bay-hvac-company.php)

## Contact Details
- **Phone**: 510-848-5010
- **Address**: 729 Dwight Way, Berkeley, CA 94710
- **Service Areas**: Berkeley, Oakland, Piedmont, Montclair, El Cerrito, Richmond, and the greater East Bay area.