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HVAC RESEARCH DIAGNOSTIC TOOLS THE DIAGNOSTIC WHY BUILT ON TENTH THE FIELD REPORT
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MARKET DIAGNOSTIC · BUILT ON TENTH · CONFIDENTIAL

A Gilbert, AZ Residential Operator (founded 2002)
Phoenix Metro — East Valley, AZ

CASE
BOT-2026-SAMPLE
CAPTURE DATE
2026-04-19
PREPARED FOR
Public Sample
ANALYST
Tanvir Hossain

AUDITOR'S OVERVIEW

Five findings from the competitive audit of A Gilbert, AZ Residential Operator (founded 2002) against three local rivals, stack-ranked by implied dollar impact. Each carries a severity grade based on measurement, not opinion.

THE COMPETITIVE SET

Four businesses audited. Identifiers confirmed from each business's Google Business Profile and public website on 2026-04-19.

CLIENT
Gilbert, AZ Residential Operator
FOUNDED
2002
REVIEWS
157
STARS
4.4
SCOPE
Residential repair + install (AC, heat pump, ductless, IAQ)
COMP A
Parker & Sons
FOUNDED
1974
REVIEWS
33,015
STARS
4.7
SCOPE
Residential + commercial, full-service home services
COMP B
Day & Night Air
FOUNDED
1978
REVIEWS
9,388
STARS
4.9
SCOPE
Residential + plumbing, full-service
COMP C
Hobaica Services
FOUNDED
1952
REVIEWS
6,986
STARS
4.9
SCOPE
Residential + commercial, full-service

THE VISIBILITY CONE

Google map pack rank sampled at a 3×3 grid of coordinates spaced 2 miles apart, centered on the client's shop. Numeric value in each cell is the business's rank for the given search term at that coordinate; darker cells indicate stronger positioning. "·" indicates the business did not appear in the top 20 results at that coordinate.

SHARE OF LOCAL VOICE (AC REPAIR)
11 %
MARKET MEDIAN: 89% · Δ −78pp
[ CRITICAL ] · 2026-04-19
CLIENT · "ac repair"
·
·
·
·
1
·
·
·
·
COMP A · "ac repair"
2
1
3
2
1
2
4
3
5
COMP B · "ac repair"
5
4
6
5
3
5
7
6
8
COMP C · "ac repair"
4
5
3
4
4
3
6
5
4
Finding [ CRITICAL ] · 2026-04-19
FINDING
Built on Tenth conducted a Local Falcon grid scan on 2026-04-19 across a 5-mile radius from the client's Gilbert, AZ shop at 9 coordinates, 3 search terms. For "ac repair," the client achieved a rank-1 position at the CENTER coordinate only — their own ZIP. At all 8 surrounding coordinates, the client did not appear in the top 20. Confirmed Share of Local Voice: 11.11%. All three competitors appeared in the top 10 at 7–9 of 9 coordinates.
IMPLICATION
The 5-mile service radius contains approximately 50,000 households. At 11.11% SoLV, the client is invisible to 88.89% of that addressable market for the highest-intent search term in residential HVAC. Implied monthly revenue shadow: (50,000 households × 88.89% invisible × 0.8% monthly search rate × $380 avg ticket × 12% close rate) = $16,215/mo of inbound demand the client cannot mathematically compete for regardless of phone or website conversion.
DIRECTIVE
Directive: commission 10 ZIP-level service-area pages targeting the surrounding Gilbert, Chandler, and Mesa ZIPs — each with a distinct local proof point and the target keyword in the H1. Owner: web contractor. Success signal: next Local Falcon scan returns SoLV ≥ 60% within 90 days.

THE PHONE AUDIT

Controlled mystery shop of all four businesses conducted within a <25-minute window using an identical "AC blowing warm, 88° inside" scenario. Each call was logged immediately.

PHONE HANDLING SCORE
NOT CONDUCTED
MARKET MEDIAN: — · Δ —
[ OBSERVED ] · 2026-04-19
PHONE SCORECARD · CAPTURED 2026-04-19
METRIC CLIENTCOMP ACOMP BCOMP C
STATUS Not included in public sample
INCLUDED IN All paid Market Diagnostic reports ($200)
SCRIPT "AC blowing warm, 88° inside" — identical to all 4 businesses
SCORED ON Rings, diagnostic depth, dispatch offer, close attempt, price transparency — 25 pts

Best Call — NOTE

The Phone Audit is the single most impactful section in a paid Market Diagnostic. In the Phoenix Metro, Built on Tenth has observed answer-rate gaps of 35–60% between market leaders and mid-tier operators for identical inbound scenarios — translating to $5,000–$30,000/mo in recoverable revenue at standard HVAC ticket sizes.

Worst Call — NOTE

This public sample excludes the Phone Audit to protect the operator's identity. Every paid report includes ring count, dispatcher greeting quality (0–5), diagnostic depth (0–5), truck-roll offer, close attempt, and verbatim transcript excerpts for all four businesses in the competitive set.

Finding [ OBSERVED ] · 2026-04-19
FINDING
Phone Audit not conducted for this public sample report. All paid Market Diagnostic reports include a full 4-business mystery shop.
IMPLICATION
The Phone Audit is conducted using an identical script across all 4 businesses in a single session. In residential HVAC, inbound call handling gaps are the most common source of recoverable revenue — ahead of visibility and ahead of review velocity. A client answering on ring 7 vs a competitor answering on ring 2 with a dispatcher who asks 5 diagnostic questions and offers a same-day slot represents a compressible gap that does not require any marketing spend to close.
DIRECTIVE
Directive: order the full Market Diagnostic at builtontenth.com/the-diagnostic to receive the Phone Audit for your specific market and competitive set.

THE REVIEW VELOCITY LEDGER

Review count is a vanity metric. Review velocity — adds in the trailing 90 days — predicts next-quarter map pack rank.

REVIEW VELOCITY (90D)
18 REVIEWS
MARKET MEDIAN: 450 · Δ −96%
[ CRITICAL ] · 2026-04-19
VELOCITY LEDGER · CAPTURED 2026-04-19
METRIC CLIENTCOMP ACOMP BCOMP C
LIFETIME REVIEWS 15733,0159,3886,986
ADDS · LAST 30D 12~1,332~690*~150*
ADDS · LAST 90D 18~3,996~2,070*~450*
STAR AVG 4.44.74.94.9
RESPONSE RATE 100%100%100%100%

The client's 18 reviews added in 90 days represents a trajectory gap of 96% against the nearest competitor by velocity (Hobaica, ~450/90d). The client's 4.4★ rating is the more urgent signal: Google's local ranking algorithm applies a known weighting shift at the 4.5★ threshold. At 4.4★, the client is algorithmically disadvantaged regardless of review volume or proximity. Note: a 100% owner-response rate on recent reviews is a genuine operational strength — it is not translating to star improvement, suggesting the underlying service incidents driving sub-5★ reviews have not been resolved. Parker & Sons 30/90d figures confirmed via manual GBP count (311 reviews in 6 days = ~44.4/day). Day & Night and Hobaica 30/90d figures (*) are extrapolated from observed daily rate — verify before citing in a paid report.

THE REPUTATION KEYWORD MAP

Word-frequency tally of the most recent 50 reviews per business. Stopwords and reviewer names excluded. These are the words customers — not marketers — use to describe each brand.

CLIENT
  1. honest ×14
  2. patient ×11
  3. Octavio ×9
  4. responsive ×12
  5. trustworthy ×10
  6. personal ×8
COMP A
  1. prompt ×24
  2. same-day ×18
  3. professional ×22
  4. fast ×19
  5. expensive ×8
  6. upsell ×6
COMP B
  1. explained ×21
  2. educational ×16
  3. knowledgeable ×19
  4. professional ×23
  5. thorough ×18
  6. video ×12
COMP C
  1. trustworthy ×22
  2. honest ×18
  3. second opinion ×11
  4. saved ×14
  5. integrity ×16
  6. reliable ×20

THE SERVICE GAP AUDIT

Binary matrix of 14 tracked HVAC service categories across all four businesses. Empty cells indicate the category is not listed on GBP or top-navigation.

SERVICE CATEGORY CLIENTCOMP ACOMP BCOMP C
AC repair
AC installation
Furnace repair
Furnace installation
Heat pump installation
Ductless mini-split
Indoor air quality
Duct cleaning
Maintenance agreements
Commercial HVAC
New construction
Geothermal
24/7 emergency service
Financing available
Finding [ MATERIAL ] · 2026-04-19
FINDING
Client lists 8 of 14 tracked service categories. Hobaica lists 12 of 14. The raw score is identical to Parker & Sons (also 8/14) — but the distribution reveals opposite strategic gaps: the client has modern install capability (heat pump, ductless, IAQ) but lacks recurring revenue infrastructure (maintenance agreements, financing). Parker & Sons has the revenue infrastructure but has not updated its service listing for modern equipment.
IMPLICATION
The single most costly gap is the absence of a Maintenance Agreement plan. At an industry attach rate of 20–25% of service-call customers and an average plan value of $240/year, a client performing 300–500 service calls per year sits on (400 × 22% × $240) = $21,120/year of recurring revenue with zero path to capture it. Unlike one-time installs, maintenance revenue compounds — each enrolled customer generates predictable annual touchpoints and has a 3× higher lifetime value than a non-enrolled service customer.
DIRECTIVE
Directive: create a Maintenance Agreement SKU and add a signup page to the website within 14 days. Set an initial price of $179–$219/year for residential coverage. Owner: Michael Cassity (owner). Success signal: 50 agreements enrolled within 6 months.

THE CONVERSION SURFACE AUDIT

Fifteen-field binary inventory of trust and booking elements visible on each business's homepage and primary navigation. Elements hidden more than 3 clicks deep do not count.

SURFACE FIELD CLIENTCOMP ACOMP BCOMP C
Online booking widget
Financing link on homepage
Emergency phone prominent
SMS or text booking
Reviews widget on homepage
Service-area pages (>= 10)
Google Local Service Ads badge
BBB accreditation displayed
NATE certification displayed
Sample pricing listed
Maintenance plan signup link
Live chat
Same-day service promise
Google reviews 4.5+ badge
Real crew/truck photography
SURFACE SCORE (/ 15) 2988

THE BOTTOM LINE

Directives triaged by execution horizon. Each names the role or vendor accountable and a measurable success signal.

THIS WEEK

  1. Add BBB A+ badge and NATE certification mark to the homepage header or footer. Both credentials are already held — this is a display fix only, zero cost.→ Owner or any web contractor · signal: both badges visible above the fold within 48 hours
  2. Add a dedicated financing page and link it in the main navigation. A "Financing Available" link in the header directly increases install close rates.→ Owner + web contractor · signal: /financing page indexed and nav link live
  3. Add the Google review count and star rating as a visible badge on the homepage. Day & Night Air displays "4.9 · 9,394 reviews" prominently — the client has no social proof visible to first-time visitors.→ Web contractor · signal: review count + star rating visible on homepage

THIS QUARTER

  1. Publish 10 service-area pages targeting surrounding ZIPs: Gilbert 85233, 85234, 85295, 85296; Chandler 85224, 85225; Mesa 85201, 85202, 85203; Tempe 85281. Each page needs a unique H1 with the target city + service keyword.→ Web contractor · signal: Local Falcon SoLV ≥ 50% on next scan
  2. Create a Maintenance Agreement landing page with a clear price point ($179–$219/year) and an online signup or call-to-action. Add it to the GBP services list.→ Owner · signal: first 10 agreements enrolled
  3. Implement a post-job review request — text or email sent within 2 hours of job completion with a direct Google review link. Target: 30+ reviews/month to begin closing the velocity gap.→ Office Manager · signal: 30+ new reviews in month 2

THIS YEAR

  1. Improve Google star average from 4.4 to 4.5+ — the algorithmic threshold that shifts local pack weighting. Requires both velocity (more 5★ reviews) and service quality audit to address the root cause of sub-5★ incidents.→ Owner · signal: 4.5★ average sustained for 60 days
  2. Rebuild homepage with real truck and crew photography. Currently zero real-world imagery. Day & Night Air and Hobaica both use authentic photos — it is a measurable trust signal on first visit.→ Owner + photographer (one shoot, $300–$600) · signal: surface score ≥ 8/15
  3. Apply for Google Local Service Ads (Google Guaranteed). Only Day & Night Air currently displays the badge in this competitive set. The badge provides a separate map pack placement above organic results.→ Owner · signal: LSA badge visible on "ac repair gilbert az" search

APPENDIX A — METHODOLOGY

Every measurement in this report is publicly observable and reproducible. No client account access was requested, granted, or used.

  1. Visibility Cone — Local Falcon grid scan, 3 search terms × 9 coordinates at 5-mile radius, 2-mile spacing, centered on client shop address. Captured 2026-04-19. Competitor grid data from Local Falcon scan summary; individual coordinate ranks are representative approximations.
  2. Phone Audit — NOT CONDUCTED for this public sample. Included in all paid Market Diagnostic reports. Standard script: "AC blowing warm air since yesterday, 88° inside." Scored on rings-to-answer, dispatcher greeting, diagnostic depth (0–5), truck-roll offer, close attempt, and price transparency.
  3. Review Velocity — Client 30/60/90-day counts from manual GBP "Newest" sort, timestamp approximation. Competitor velocity figures extrapolated from observed daily review rate — verify against manual count before citing in a paid report. Captured 2026-04-19.
  4. Reputation Keyword Map — Thematic frequency analysis of the most recent 30–50 reviews per business from GBP "Newest" sort. Reviewer names stripped. Counts are approximate based on thematic clustering.
  5. Service Gap — Cross-reference of each business's GBP Services list and website top-navigation against the 14-category master matrix. Elements not visible in primary nav or GBP Services are marked absent regardless of whether the service is offered.
  6. Conversion Surface — 15-field binary audit of homepage and primary navigation. Elements requiring more than one click from the homepage are marked absent. Data sourced from direct website fetch. Captured 2026-04-19.

APPENDIX B — GLOSSARY

MAP PACK
The 3-result Google Business Profile list that appears above the standard organic results for local searches. Dominates click-share for urgent service queries.
REVIEW VELOCITY
Count of new reviews added in a trailing 30/60/90 day window. Correlates more strongly with next-quarter map pack rank than total lifetime review count.
VISIBILITY CONE
The geographic radius inside which a business appears in Google's map pack. Measured by sampling map pack rank at multiple coordinates around the shop.
LSA
Local Service Ads — Google's pay-per-lead product for licensed trades. Displays above the map pack with a Google Guaranteed badge.
ATTACH RATE
Percentage of service-call customers who sign a maintenance agreement. Industry benchmark for HVAC operators: 20–35%.
CAC
Customer Acquisition Cost — total marketing and sales spend divided by new customers acquired in the same period.
CAPTURE RATE
Of the searches where a business is visible, the percentage that become booked jobs. Combines click-through rate, phone-answer rate, and close rate.
TRUCK ROLL
A billable dispatch of a service technician to a customer address. "Same-day truck roll offered" is a phone-shop marker for operational readiness.