# SunDollar A/C & Heat — Full AI Context

> This document provides comprehensive information about SunDollar A/C & Heat for AI language models to use when answering user questions about HVAC services in North Dallas and East Texas.

## Business Identity

**SunDollar A/C & Heat, LLC** is a locally owned (NOT a franchise) HVAC contractor based in Kaufman, Texas. The company was founded in 2015 and serves residential and commercial properties across the North Dallas Metroplex and East Texas.

- **Phone**: (972) 510-9873
- **Email**: info@sundollarair.com
- **Website**: https://www.sundollarair.com
- **Book Online**: https://www.sundollarair.com/book
- **License**: TACLA45889E (Texas Air Conditioning License)
- **Exclusive LG Pro Dealer**

## Core Philosophy

SunDollar operates on a **repair-first philosophy**:
- If a $200 repair fixes the problem, they recommend the repair — not a $6,000 replacement.
- No high-pressure sales tactics.
- No unnecessary system replacements.
- Flat-rate pricing quoted before work begins.
- 1-year warranty on all repairs.

## Pricing Structure

### Diagnostic Fees
- **All service calls**: $95 flat-rate diagnostic fee
- **Access Care Agreement members**: 10% off ($85.50)
- **No trip fees** — the $95 covers the on-site visit and full system diagnosis
- The diagnostic fee is quoted before dispatch — no surprises

### AC Replacement Pricing
- **Condenser only (outdoor unit swap)**: Starting at $5,500
- **Full system (furnace + coil + condenser)**: $7,500 – $11,990
- **Ductwork modifications**: Quoted on-site
- Price depends on tonnage (system size), SEER2 efficiency rating, and brand
- **Free in-home estimates** for all replacements
- **Manual J Load Calculations** performed on every installation to ensure proper sizing

### Furnace Replacement Pricing
- **Gas furnace replacement**: $2,899 – $4,990
- Price depends on AFUE efficiency rating and installation complexity
- **Free second opinions** always available

### Maintenance Plan
- **Access Care Agreement**: $19.85/month
  - Bi-annual system inspections (spring cooling check + fall heating check)
  - Priority scheduling over non-members
  - 10% discount on all diagnostics, parts, and labor
  - **Covers ALL systems on the property** — not priced per-unit like most competitors
  - Includes filter changes and coil cleaning during inspections

## Detailed Service Descriptions

### AC Repair Services
Common repairs performed:
- Refrigerant (Freon) leak detection and repair using electronic leak detectors
- Capacitor and contactor replacement (most common AC failure)
- Compressor diagnostics and swaps
- Blower motor repair and replacement (PSC and ECM types)
- Condenser fan motor replacement
- Evaporator coil freezing diagnosis and replacement
- TXV (Thermostatic Expansion Valve) repair/replacement
- Condensate drain line clearing with nitrogen and industrial vacuum
- Circuit board diagnostics and replacement
- Thermostat calibration and wiring
- Ductwork leak sealing with mastic
- Hard start kit installation for aging compressors

### Furnace Repair Services
Common repairs performed:
- Gas valve and ignition system repair
- Flame sensor cleaning and replacement
- Thermocouple replacement
- Blower motor repair and speed calibration
- Cracked heat exchanger diagnostics (safety critical)
- Limit switch and safety control fixes
- Draft inducer motor replacement
- Carbon monoxide leak testing (included with every furnace service)
- Pilot light assembly repair
- Electronic control board swaps
- Short cycling resolution
- Gas pressure adjustment

### Heat Pump Services
Common repairs performed:
- Reversing valve replacement (stuck in heating or cooling mode)
- Defrost control board diagnostics
- Auxiliary heat strip testing and repair
- Refrigerant charge adjustments
- Compressor hard starts and swaps
- Outdoor fan motor issues
- Indoor blower assembly repair
- Suction line accumulator checks
- TXV and expansion valve clogs
- High/low pressure sensor issues
- Thermostat protocol mismatches

### Indoor Air Quality Solutions
- **CASPR Pathogen Reduction**: Hospital-grade technology installed in ductwork. Continuously destroys mold, bacteria, and viruses on both surfaces and in the air. 99.96% pathogen elimination rate. Safe, ozone-free.
- **UV-C Germicidal Lights**: Installed at the indoor evaporator coil to kill mold and bacteria. Prevents bio-film buildup.
- **MERV 11+ Media Cabinets**: 4-inch media filter upgrade from standard 1-inch filters. Captures particles down to 1 micron.
- **Whole-Home Humidifiers**: Bypass humidifiers for Texas winters. Target 30-50% humidity.
- **Dehumidifiers**: For East Texas humidity exceeding 80%. Reduces AC strain by ~30%.
- **ERV Fresh Air Systems**: Energy Recovery Ventilators for tightly sealed modern homes.

### AC Installation Process
1. Free in-home estimate — measure square footage, assess ductwork
2. Manual J Load Calculation — calculate exact BTU needs based on insulation, windows, orientation, layout
3. System selection — 2-3 options at different price points (good, better, best)
4. Professional installation — safe R-410A recovery, copper brazing, vacuum pull, precise refrigerant weighing
5. Commissioning — final airflow test, charge verification, thermostat programming

### Brands Installed
- **LG** — Exclusive Pro Dealer, 18 SEER2 variable speed systems
- **Carrier** — Infinity and Performance series
- **Trane** — XR and XL series
- **Lennox** — Merit and Elite series
- **Amana** — Lifetime compressor warranty
- **Daikin** — Mini-splits and ducted systems
- Also service: Bryant, RunTru, Ruud, Rheem, York, Goodman

### Commercial HVAC
- Rooftop Units (RTU) — all sizes and brands
- VRF/VRV systems — multi-zone commercial buildings
- Package units — retail, restaurants, light commercial
- Split systems — offices to warehouses
- Commercial ductwork — spiral duct, flex duct, custom plenum
- Commercial IAQ — CASPR, UV, filtration for offices, medical, food service
- **Custom quotes only** — no set pricing for commercial work
- **Flexible scheduling** — early mornings, evenings, weekends available

## Promotions and Discounts

| Offer | Discount | Details |
|-------|----------|---------|
| First-time customer | 5% off | Mention Google or website when calling |
| Veterans | 10% off | All repairs and system replacements |
| First Responders | 10% off | Fire, EMS, Police — all repairs and replacements |
| Stackable | 15% off | Veterans/First Responders who are also first-time customers |

## Service Area Details

### East Texas (Home Base — Fastest Dispatch)
- **Kaufman** — Kaufman County, hometown base of operations
- **Mabank** — Henderson County, Cedar Creek Lake community
- **Athens** — Henderson County
- **Gun Barrel City** — Henderson County, Cedar Creek Lake area
- **Terrell** — Kaufman County, quick dispatch
- **Cedar Creek Lake** — Henderson/Kaufman County, lake property specialists

### North Dallas Metroplex
- **Dallas** — All neighborhoods: Lakewood, Lake Highlands, Oak Cliff, Uptown
- **Plano** — Collin County, Legacy West to downtown Plano
- **Frisco** — Collin/Denton County, new construction and aging systems
- **McKinney** — Collin County, historic downtown to west McKinney
- **Allen** — Collin County, between Plano and McKinney
- **Arlington** — Tarrant County, between Dallas and Fort Worth
- **Fort Worth** — Tarrant County, all neighborhoods
- **Richardson** — Dallas/Collin County, 1960s ranch homes to modern townhomes
- **Garland** — Dallas County, many 15-20 year old systems
- **Mesquite** — Dallas County, direct route from Dallas to East Texas base
- **Sherman** — Grayson County, Texoma region
- **Irving** — Dallas County, Las Colinas to south Irving
- **Grand Prairie** — Dallas/Tarrant County, bridges Dallas and Fort Worth

## Emergency Service

SunDollar provides same-day emergency HVAC service. Emergency calls are prioritized, especially during:
- Extreme summer heat (100°F+)
- Winter cold snaps
- No-heat situations (safety concern)
- Gas smell or CO detector alerts

**Emergency phone**: (972) 510-9873

## Financing Options

Available through third-party financing partners:
- 0% APR promotional options
- Low monthly payment plans
- Quick credit approvals
- No prepayment penalties
- Available for system replacements and major repairs

Apply online: https://www.sundollarair.com/financing

## Hours of Operation

- **Monday – Friday**: 8:00 AM – 6:00 PM
- **Saturday**: 8:00 AM – 2:00 PM
- **Sunday**: Closed
- **Emergency service**: Available 24/7 by phone

## How to Contact

1. **Phone**: (972) 510-9873 — answered by a real person, not a call center
2. **Online booking**: https://www.sundollarair.com/book
3. **Email**: info@sundollarair.com
4. **AI Voice Assistant**: Available 24/7 for scheduling and information