# TAM Analysis: Castle Rock, CO + ~10mi Radius
## The Premium Line — Missed-Call-Capture Service ($497/mo)
### Three Verticals: HVAC | Roofing/Hail Restoration | Sewer/Plumbing

---

## EXECUTIVE SUMMARY

| Vertical | Total Distinct Businesses Serving Radius | Physically Located in Castle Rock | Claim 24/7 Emergency | National Franchises | Local Independents |
|---|---|---|---|---|---|
| **HVAC (Emergency/No-Heat)** | 12 | ~5 | 10 of 12 | 0 | 12 |
| **Roofing & Hail Restoration** | 11 | ~3 | 4 of 11 (emergency tarping) | 0 | 11 |
| **Sewer/Drain Jetting/Emergency Plumbing** | 10 | ~3 | 9 of 10 | 1 (Roto-Rooter) | 9 |
| **TOTAL (unduplicated)** | **~30** | **~11** | **23 of 33** | **1** | **29** |

*Note: Some companies span multiple verticals (Rock Plumbing/HVAC/Electrical, Nytech HVAC+Plumbing, Better Built HVAC+Plumbing) and are listed in the primary category.*

---

# VERTICAL 1: HVAC COMPANIES (Emergency / No-Heat Focus)

## Detail Table

| # | Business Name | Phone | Address/City | Google Rating | Reviews | 24/7 Emergency? | Type |
|---|---|---|---|---|---|---|---|
| 1 | **Castle Rock Heating and Air Pros** | (720) 794-8498 | Castle Rock, CO 80104 | — | — | ✅ YES | Local Independent |
| 2 | **Douglas County HVAC (referral service)** | (720) 819-5667 | Serves Castle Rock 80104/80108/80109 | — | — | ✅ YES | Local Independent (Connector) |
| 3 | **On Time Heat and Air** | (720) 527-0668 | 3190 S Vaughn Way #500, Aurora, CO 80014 | 4.9 | 68+ | ✅ YES | Local Independent |
| 4 | **Denver's Best Heating & AC Repair** | (303) 327-9208 | Serves Castle Rock, CO | 4.6 | 127+ | ✅ YES | Local Independent |
| 5 | **ROX Heating & Air** | — | Serves Castle Rock (HQ: Littleton area) | 4.9 | — | On emergency AC page | Local Independent |
| 6 | **Rock Plumbing, Heating, Air & Electrical** | (720) 410-5239 | Serves Castle Rock (HQ: Littleton) | 4.8 | 4,298 | ✅ YES (plumbing/hvac) | Local Independent |
| 7 | **Better Built Heating, Cooling & Plumbing** | (720) 262-1976 | Serves Castle Rock, CO | 5.0 | 136+ | ✅ YES (24/7 emergency available) | Local Independent |
| 8 | **Discount Heating And Cooling** | (720) 500-4822 | Castle Rock, CO (Bonita Pl) | — | — | ✅ YES (24/7 365) | Local Independent |
| 9 | **Nytech Heating, Cooling & Plumbing** | (720) 667-3390 | 970 Park St, Castle Rock, CO 80109 | 4.8 | 43+ (Yelp) | Offers hydro jetting, likely 24/7 | Local Independent |
| 10 | **Mitchell Heating** | — | Serves Castle Rock | — | — | ✅ YES (24/7 furnace repair) | Local Independent |
| 11 | **SummitAir Heating & Cooling** | — | Castle Rock, CO | — | — | ✅ YES (website claim) | Local Independent |
| 12 | **van Genderen Heating** | — | Serves Castle Rock | — | — | ✗ Not specified | Local Independent |

**National Franchises in HVAC: 0**

### 24/7 Emergency HVAC Claimants: 10 of 12
- Castle Rock Heating and Air Pros — explicit "24/7 emergency HVAC"
- Douglas County HVAC — "24/7 availability"
- On Time Heat and Air — "24/7 emergency service"
- Denver's Best — "24/7 emergency service — priority routing"
- ROX Heating & Air — emergency AC page
- Rock Plumbing Heating Air & Electrical — "24/7 emergency service"
- Better Built — "24/7 Emergency Service Available"
- Discount Heating And Cooling — "24/7 365 days a year"
- Mitchell Heating — "24/7 fast service"
- SummitAir — "24/7 Emergency Service"

---

# VERTICAL 2: ROOFING & HAIL RESTORATION CONTRACTORS

## Detail Table

| # | Business Name | Phone | Address/City | Google Rating | Reviews | 24/7 Emergency? | Type |
|---|---|---|---|---|---|---|---|
| 1 | **Gates Enterprises** | (720) 766-3377 | Serves Castle Rock (HQ: Denver metro) | 4.9 | 339+ | ✗ (free inspections) | Local Independent |
| 2 | **Force 5 Roofing** | (800) 684-5850 | 202 Sixth St, Castle Rock, CO | 4.9 | 100+ | ✅ YES (24-hr storm response) | Local Independent |
| 3 | **Metro City Roofing** | — | Serves Castle Rock (HQ: Denver) | 5.0 | 202 | ✗ Not specified | Local Independent |
| 4 | **Cheyenne Mountain Roofing** | (719) 888-3745 | Serves Castle Rock (HQ: CO Springs) | 4.9 | 220+ | ✅ YES (emergency repairs) | Local Independent |
| 5 | **Colorado Pro Roofing** | (719) 208-3227 | 6660 Delmonico Dr, Colorado Springs, CO 80919 | — | — | ✗ Not specified | Local Independent |
| 6 | **Precision Exteriors Restoration** | (720) 408-1840 | 999 18th St #3000, Denver, CO 80202 | 4.6 | — | ✅ YES (emergency roofing/tarping) | Local Independent |
| 7 | **Severy Creek Roofing** | (719) 494-9231 | Serves Castle Rock | — | — | ✅ YES (24/7 emergency tarping) | Local Independent |
| 8 | **Watchdog Roofing & Restoration** | — | Serves Castle Rock | — | — | ✗ Not specified | Local Independent |
| 9 | **Celtic Roofing** | — | Serves Castle Rock | — | — | ✗ Not specified | Local Independent |
| 10 | **Cairn Contracting** | — | Serves Castle Rock | — | — | ✗ Not specified | Local Independent |
| 11 | **Red Rock Roofing** | — | Serves Castle Rock | — | — | ✗ Not specified | Local Independent |

**National Franchises in Roofing: 0**
*(Note: Some regional players; all appear to be locally owned independent operations)*

### 24/7 Emergency Claimants: 4 of 11
- Force 5 Roofing — "24-hour storm response"
- Cheyenne Mountain Roofing — emergency roof repairs
- Precision Exteriors — "emergency roofing" / tarping
- Severy Creek Roofing — "24/7 emergency tarping services"

---

# VERTICAL 3: SEWER LINE / DRAIN JETTING / EMERGENCY PLUMBING

## Detail Table

| # | Business Name | Phone | Address/City | Google Rating | Reviews | 24/7 Emergency? | Type |
|---|---|---|---|---|---|---|---|
| 1 | **Roto-Rooter** (Castle Rock) | (303) 840-3404 | Serves Castle Rock, CO | 4.8 | — | ✅ YES (24/7/365) | **NATIONAL FRANCHISE** |
| 2 | **Rock Plumbing, Heating, Air & Electrical** | (720) 410-5239 | Serves Castle Rock (HQ: Littleton) | 4.8 | 4,298 | ✅ YES (24/7 emergency plumbing) | Local Independent |
| 3 | **ProSolutions Plumbing & Heating** | — | Castle Rock, CO | — | — | ✅ YES (24/7, Mon-Sun) | Local Independent |
| 4 | **Drain Plumber Pro** | (719) 639-4137 | Serves Castle Rock (HQ: CO Springs) | 4.9 | — | ✅ YES (24/7 emergency drain) | Local Independent |
| 5 | **Spartan Plumbing** | (720) 900-3192 | Serves Castle Rock (HQ: Denver) | — | — | ✅ YES (24/7 emergency plumber) | Local Independent |
| 6 | **Better Built Heating, Cooling & Plumbing** | (720) 262-1976 | Serves Castle Rock | 5.0 | 136+ | ✅ YES (24/7 emergency) | Local Independent |
| 7 | **Emergency Plumbing Fix** | (833) 621-1603 | Serves Castle Rock (dispatch) | — | — | ✅ YES (24/7) | Local Independent |
| 8 | **Marion Plumber (dispatch)** | (866) 643-1110 | Serves Castle Rock (dispatch) | — | — | ✅ YES (24/7) | Dispatch Service |
| 9 | **Nytech Heating, Cooling & Plumbing** | (720) 667-3390 | 970 Park St, Castle Rock, CO 80109 | 4.8 | 43+ | Offers hydro jetting | Local Independent |
| 10 | **Castle Rock Plumbing Pros** | (720) 283-8928 | Serves Castle Rock | — | — | ✅ YES (24/7) | Local Independent |

**National Franchises in Plumbing: 1 (Roto-Rooter)**

### 24/7 Emergency Claimants: 9 of 10
- Roto-Rooter — "24/7/365"
- Rock Plumbing — "24/7 emergency"
- ProSolutions — "24/7 emergency"
- Drain Plumber Pro — "24/7 emergency drain service"
- Spartan Plumbing — "24/7 emergency plumber"
- Better Built — "24/7 emergency service"
- Emergency Plumbing Fix — "24/7"
- Marion Plumber — "24/7"
- Castle Rock Plumbing Pros — "24/7 service"

---

## MARKET SIZING NOTES FOR THE PREMIUM LINE ($497/mo)

### Addressable Market (Distinct Businesses Serving Radius)
- **HVAC:** 12 companies
- **Roofing:** 11 companies  
- **Sewer/Plumbing:** 10 companies
- **Total Addressable:** ~30 distinct businesses (some overlap across verticals)

### High-Priority Prospects (Claim 24/7 Emergency Service)
- **HVAC:** 10 companies actively marketing emergency no-heat/AC service
- **Roofing:** 4 companies offering storm/emergency response
- **Sewer/Plumbing:** 9 companies offering 24/7 emergency plumbing
- **Total:** ~23 highest-value targets for The Premium Line

### Key Observations
1. **Zero national franchises in HVAC or roofing** — entire market is local independents and small chains. Only Roto-Rooter is national in plumbing.
2. **~77% of all businesses claim 24/7 emergency service** — very high, reflecting the Palmer Divide's extreme weather: hail corridor, altitude (6,200ft), freeze-thaw cycles, and sudden temperature swings.
3. **Many companies serve from outside Castle Rock** (Denver metro, Colorado Springs, Littleton, Aurora) but actively service the Castle Rock radius — relevant for call-capture routing.
4. **Multiple companies span 2+ verticals** (Rock Heating/Plumbing/Electrical, Better Built HVAC+Plumbing, Nytech HVAC+Plumbing) — potential cross-sell opportunity.
5. **Castle Rock's rapid growth** (10th fastest-growing CO city) means continued demand for all three verticals, especially new-construction HVAC and storm-damage roofing.

### Recommended Prioritization for Outbound
- **Tier 1 (Emergency HVAC + Plumbing):** Rock, Better Built, Nytech, On Time, Discount — multi-service, high review counts, explicit 24/7 claim
- **Tier 2 (Emergency HVAC only):** Castle Rock Heating & Air Pros, Denver's Best, ROX, Mitchell, SummitAir
- **Tier 3 (Roofing - seasonal/storm-driven):** Force 5, Precision Exteriors, Severy Creek, Gates, Metro City

---

*Report compiled: August 2026*
*Sources: Company websites, Google Maps, Yelp, Better Business Bureau, search engine results*
*Methodology: Web research of businesses serving Castle Rock, CO + surrounding communities (Lone Tree, Parker, Castle Pines, Highlands Ranch, Monument, Larkspur, Franktown) within ~10 mile radius*