Homeowners Ask AI How Much a New AC Costs. Most HVAC Websites Don't Have the Answer.

Home Services · 397 sites audited · March 22, 2026

AISO Score

AEO

SEO

Readability

Engagement

The State of HVAC Websites

It's July. The AC dies. A homeowner asks Google AI 'how much does it cost to replace an AC unit?' The AI scans HVAC websites for an answer. Almost none give one. We audited 397 HVAC websites across the United States. The average AISO score is 63/100. We scored each site across four dimensions: SEO, readability, engagement, and AI engine optimization.

The AISO score refers to a website's combined readiness for search engines and AI answer engines. HVAC companies earn solid marks on SEO (94/100) and engagement (52/100). But AI Engine Optimization sits at just 43/100.

That gap is a massive missed opportunity. Pricing questions dominate HVAC search. AI tries to answer them every day. But most HVAC sites just say 'call for a free estimate.' AI skips them and cites someone else.

Why This Matters for HVAC

AI Engine Optimization (AEO) is defined as how well a website's content can be read and cited by AI tools like ChatGPT, Google AI Overview, and Perplexity.

HVAC is a high-value industry. A single customer can be worth $30,000+ over their lifetime. And HVAC has extreme seasonal search spikes. When a furnace dies in January or an AC fails in July, homeowners need answers now.

More and more, they ask AI first. 'My AC is blowing warm air — what's wrong?' 'How much does furnace replacement cost in [city]?' The companies that give clear, direct answers win the call.

In HVAC, the first company to respond often gets the job. Being the AI-recommended answer is worth thousands per lead.

When a furnace dies in January, homeowners ask AI for help. The HVAC companies that provide clear pricing and troubleshooting answers win the call. The ones that say 'call for a free estimate' get skipped.

Key Findings

Score Below 50

14%

No Schema Markup

13%

No Open Graph Tags

43/100

Avg AI Engine Score

Key Takeaways

•
HVAC sites average 63/100 — solid but with major gaps in AI readiness
•
Pricing content is the biggest gap. Almost no HVAC site publishes cost ranges for common services
•
7% of HVAC websites score below 50 on AI search readiness
•
Seasonal content targeting summer AC and winter furnace queries is a huge untapped opportunity
•
AEO averages 43/100 — the weakest dimension for HVAC companies
•
One pricing guide page with FAQ schema can boost AEO scores by 15-20 points

Common Mistakes in HVAC Websites

No pricing content — homeowners search 'AC replacement cost' and 'furnace repair cost' constantly. Most HVAC sites say 'call for a free estimate' instead of giving any range at all
No seasonal content — missing pages for 'prepare your furnace for winter' and 'AC maintenance for summer' despite massive seasonal search spikes
No troubleshooting guides — 'AC blowing warm air' and 'furnace not heating' are top searches. HVAC sites could answer these with guides that lead to service calls
One generic service page — listing heating, cooling, and plumbing together instead of separate pages for AC repair, furnace install, duct cleaning, and heat pump services
No equipment comparisons — homeowners search 'Carrier vs Trane' and 'heat pump vs furnace.' HVAC sites rarely publish this content

How to Improve Your HVAC Website

Create a pricing guide page. Include ranges: 'AC replacement: $3,500-$7,500 based on size and efficiency.' This single page can capture thousands of high-intent searches each month
Build seasonal landing pages. 'Fall Furnace Tune-Up in [City]' and 'Summer AC Maintenance' with FAQ schema. Target the seasonal spikes before they hit
Write troubleshooting content. Create guides like 'Why Is My AC Blowing Warm Air? 7 Common Causes.' Add a clear call-to-action to schedule service for problems they can't fix themselves
Add equipment comparison pages. 'Heat Pump vs Furnace: Which Is Right for [Region]?' with cost tables, efficiency ratings, and climate factors. Add FAQ schema with common buyer questions
Add Service and LocalBusiness JSON-LD schema. Include service types, service area, hours (especially emergency hours), and payment methods accepted

Dimension Breakdown

AI Engine (AEO) (30%)

SEO (20%)

Readability (25%)

Engagement (25%)

Score Distribution

AISO Score Ranges

0-9

10-19

20-29

30-39

40-49

50-59

60-69

206

70-79

80-89

90-99

Grade Distribution

1 (0%)

69 (17%)

206 (52%)

95 (24%)

26 (7%)

Frequently Asked Questions

How do HVAC websites compare to other home service industries?

HVAC averages 63/100. That's on par with roofing and plumbing. The top home service performers are pest control and cleaning, both at 63/100. HVAC's SEO is strong. The gap is in AI readiness.

What is the biggest opportunity for HVAC companies in AI search?

Pricing content. 'How much does [HVAC service] cost' is among the most searched terms in the industry. AI tries to answer these questions every day. Almost no HVAC site gives pricing ranges. The first companies to publish honest pricing guides will dominate AI citations.

Does seasonal content really help HVAC websites?

Yes. HVAC search volume spikes 300-400% during extreme weather. 'AC not working' surges in June through August. 'Furnace repair' spikes November through February. Having content ready before these spikes means AI already has your answers when homeowners need them most.

What is the AISO score and how does it work?

The AISO score is defined as a weighted measure of four factors: AI Engine Optimization (30%), SEO (20%), Readability (25%), and Engagement (25%). It rates how well a website performs for both search engines and AI answer engines like ChatGPT.

What is AEO and why should HVAC companies care?

AEO refers to AI Engine Optimization — how well your content can be read and cited by tools like ChatGPT, Perplexity, and Google AI Overview. For HVAC, low AEO means AI can't recommend your company when homeowners ask about costs, repairs, or maintenance.

How quickly can an HVAC company improve its AI search readiness?

Start by creating one pricing guide page with FAQ schema. That can boost AEO by 15-20 points within weeks. Add 3-4 troubleshooting articles and seasonal pages. Within a month, you can move from below average to the top 25% of HVAC sites.

What content should an HVAC website have for AI search?

At minimum: a pricing guide with cost ranges, seasonal maintenance pages, troubleshooting guides for common problems, equipment comparison pages, and FAQ schema on every service page. Each page should answer one clear question homeowners ask.

Should HVAC companies publish exact pricing on their website?

Ranges work better than exact prices. '$3,500-$7,500 for AC replacement depending on size' is honest and helpful. It answers the question AI is trying to answer while still leaving room for custom quotes. Saying nothing at all means AI cites someone else.

All 397 Audited Sites

Domains are partially blurred. Scores range from 0 to 100.

#	Domain	AISO	Grade	AEO	SEO	Read.	Eng.
1	font*******.com	80	A	71	100	95	59
2	utah-he************.com	79	B	78	100	84	59
3	bestpi*********.com	78	B	78	99	72	69
4	freya*********.com	77	B	68	100	88	57
5	rightn**********.com	77	B	66	100	85	64
6	keithhea**************.com	77	B	56	97	86	76
7	platinu************.com	76	B	78	91	83	55
8	ajp****.com	76	B	68	100	86	57
9	brownhea**************.com	75	B	68	99	81	57
10	atlantic*************.com	75	B	58	90	84	73
11	bes*****.net	75	B	65	100	81	62
12	hvace*********.com	75	B	58	100	88	64
13	asce******.com	75	B	42	100	87	83
14	barro********.com	75	B	58	100	81	68
15	allamer***********.com	74	B	60	100	80	64
16	air*****.com	74	B	63	99	84	59
17	koch******.com	74	B	63	100	82	57
18	reshe********.com	74	B	53	95	88	68
19	therma*********.com	74	B	63	98	84	58
20	clima********.com	74	B	61	100	80	62
21	doyle********.com	74	B	52	95	92	64
22	clim*****.com	74	B	64	94	84	59
23	brenn*******.com	74	B	68	100	79	57
24	aircomf***********.com	73	B	56	100	82	62
25	ctin*****.com	73	B	70	99	76	52
26	thebe********.com	73	B	55	100	85	59
27	althoff*************.com	73	B	60	88	89	61
28	callth***********.com	73	B	63	100	85	52
29	chapman***********.net	73	B	66	99	68	64
30	wave*****.com	73	B	57	99	86	59
31	acut*****.com	73	B	52	95	88	66
32	parke********.com	72	B	52	97	91	58
33	rushhv**********.com	72	B	55	100	68	73
34	lebl*******.com	72	B	56	97	78	64
35	triu*****.com	72	B	71	95	76	50
36	carolin***********.com	72	B	56	99	82	58
37	mitch*******.com	72	B	68	100	76	52
38	washin**********.com	72	B	56	95	80	63
39	airco*******.com	71	B	48	100	86	59
40	socoheat*************.com	71	B	52	90	87	64
41	fhf***.com	71	B	56	100	74	62
42	igl****.com	71	B	48	99	82	67
43	ymc***.com	71	B	48	98	79	68
44	blue*******.com	71	B	63	95	78	55
45	vente*********.com	71	B	66	95	83	47
46	modernh***********.com	71	B	48	99	89	57
47	justca**********.com	71	B	58	97	88	47
48	hvacb********.com	71	B	56	100	79	58
49	contro***********.com	71	B	55	98	86	52
50	tlcp*******.com	71	B	42	99	94	62
51	axio*****.com	71	B	60	94	92	46
52	robe******.com	71	B	67	75	80	64
53	atla*******.com	71	B	52	100	92	48
54	hall*****.com	71	B	63	100	79	50
55	superio***********.com	71	B	52	100	85	57
56	rocky*******.com	71	B	58	100	77	59
57	govai********.com	70	B	40	99	87	64
58	mccr*****.com	70	B	48	95	78	67
59	call*****.com	70	B	42	100	88	62
60	airb******.com	70	B	54	97	84	55
61	idc*****.com	70	B	52	99	80	59
62	callba**********.com	70	B	48	99	78	64
63	princ*******.com	70	B	58	97	79	55
64	rei*****.com	70	B	50	90	82	66
65	nc**.us	70	B	55	98	83	52
66	integr*********.com	70	B	48	99	84	59
67	precis*********.com	70	B	48	97	81	62
68	shena********.com	70	B	48	98	95	47
69	quali*********.com	70	B	54	97	83	54
70	thirdc*********.com	70	B	48	98	85	57
71	allameri*************.net	69	C	74	92	80	35
72	nexgena*************.com	69	C	38	100	86	63
73	unic*******.com	69	C	78	100	53	49
74	theweat***********.com	69	C	53	98	87	47
75	sny*****.com	69	C	40	85	90	69
76	kenn******.com	69	C	58	95	78	52
77	west*******.com	69	C	48	95	84	57
78	jabe*****.com	69	C	42	99	91	57
79	homecom***********.com	69	C	40	94	84	69
80	empi******.com	69	C	48	99	81	59
81	callo*******.com	69	C	40	94	86	66
82	airs*******.com	69	C	48	94	81	61
83	men*****.com	69	C	55	100	74	54
84	aksa*******.com	69	C	45	100	81	59
85	star*******.com	69	C	42	97	85	61
86	evolvea***********.com	69	C	40	99	80	69
87	gor****.com	69	C	30	100	94	64
88	coasta*********.com	69	C	50	92	79	64
89	allamer************.com	69	C	40	99	92	55
90	salm******.com	69	C	62	100	62	59
91	valle********.com	69	C	57	100	62	64
92	ess***.com	69	C	53	94	86	52
93	climate************.com	69	C	50	94	77	62
94	bmcc*****.com	69	C	52	85	83	62
95	george***********.com	68	C	50	95	88	47
96	airma********.com	68	C	44	100	81	59
97	premier***********.com	68	C	46	94	87	55
98	flcoa*********.com	68	C	53	99	79	52
99	reli*******.com	68	C	58	92	60	69
100	mikeb*********.com	68	C	53	99	77	52
101	smi*****.com	68	C	38	99	87	59
102	gowl******.com	68	C	43	95	81	64
103	hva*****.com	68	C	52	100	91	37
104	vogel*******.com	68	C	48	100	77	57
105	mccro*******.com	68	C	58	94	76	52
106	super********.com	68	C	30	100	83	74
107	valle********.net	68	C	38	98	89	60
108	accur*******.com	68	C	38	98	78	69
109	chasehe************.com	68	C	56	99	80	46
110	alpin********.org	68	C	50	100	80	50
111	rega*****.com	68	C	35	98	88	64
112	leec******.com	68	C	48	99	86	49
113	ben****.com	68	C	44	97	91	52
114	man****.net	68	C	38	99	87	61
115	common**********.com	68	C	56	99	74	53
116	cpip*******.com	68	C	40	100	90	52
117	midwe*********.com	68	C	42	95	86	59
118	bighornhe***************.com	68	C	42	92	81	66
119	standardheat*********************.com	67	C	43	97	88	50
120	aird*******.ac	67	C	60	92	80	43
121	del***.com	67	C	40	94	84	59
122	ga**.biz	67	C	67	99	60	50
123	homecomf*************.com	67	C	53	100	68	57
124	no-*****.com	67	C	45	98	76	59
125	thomash***********.com	67	C	60	100	60	57
126	a1u*****.net	67	C	52	99	75	53
127	key****.com	67	C	40	97	81	61
128	insigh***********.net	67	C	51	98	80	48
129	wagner**********.com	67	C	53	99	63	64
130	enchanted***************.com	67	C	51	100	69	59
131	aphv*****.com	67	C	42	94	78	64
132	bearsho***********.com	67	C	48	100	85	45
133	chris********.com	67	C	48	94	82	53
134	rdh***.com	67	C	45	98	65	69
135	mcge*****.com	67	C	38	100	83	59
136	infin********.com	67	C	57	100	69	50
137	musi*****.com	67	C	60	92	84	37
138	jayme********.com	67	C	38	90	88	62
139	shaws*******.net	67	C	48	100	79	53
140	diamond*************.com	66	C	40	98	77	60
141	alas*******.com	66	C	52	87	69	64
142	call*******.com	66	C	48	99	77	51
143	goe****.com	66	C	56	97	62	59
144	advanc**********.com	66	C	48	100	83	45
145	effici**********.net	66	C	40	100	78	57
146	maryl********.com	66	C	51	100	79	44
147	sharons*************.com	66	C	40	100	84	50
148	mymo*******.com	66	C	45	100	73	57
149	binde********.com	66	C	30	100	82	64
150	ambient************.com	66	C	48	94	76	55
151	beach*******.com	66	C	38	95	85	57
152	georgeshe***************.com	66	C	42	99	66	69
153	rhinoh*********.com	66	C	40	90	85	59
154	orego********.com	66	C	38	92	85	61
155	caroli***********.com	66	C	38	100	82	57
156	mounta**********.com	66	C	40	100	75	59
157	hvac-*********.com	66	C	53	94	71	53
158	hvacspe************.com	66	C	58	100	57	58
159	advancedh****************.info	66	C	48	93	85	46
160	dodri*********.com	66	C	40	99	70	66
161	graysona**************.com	65	C	38	99	75	60
162	holl******.com	65	C	40	100	77	53
163	harpc*********.com	65	C	50	98	57	64
164	fl-****.com	65	C	40	91	91	50
165	prude*********.com	65	C	60	100	77	31
166	ace***.net	65	C	63	100	54	52
167	conste***********.com	65	C	58	100	62	47
168	climate************.com	65	C	30	95	78	68
169	apex*******.com	65	C	42	99	81	48
170	apol*****.com	65	C	52	94	77	47
171	guaran***********.com	65	C	30	97	89	58
172	morri********.com	65	C	30	100	96	47
173	advance************.com	65	C	67	94	56	47
174	cool*****.com	65	C	43	100	80	50
175	vte*****.com	65	C	52	83	74	57
176	unite********.com	65	C	30	97	86	59
177	aco***.net	64	C	40	94	83	48
178	matr******.com	64	C	40	99	85	42
179	cbh***.com	64	C	48	94	77	47
180	comfo*********.com	64	C	48	99	74	45
181	emerg********.org	64	C	48	94	82	41
182	pron******.com	64	C	38	78	78	69
183	dolehe***********.com	64	C	52	94	71	47
184	airc*******.com	64	C	40	100	86	42
185	ajh***.net	64	C	38	97	78	55
186	broth*********.com	64	C	30	98	77	64
187	bla*****.com	64	C	38	99	66	64
188	integ*******.com	64	C	38	99	68	62
189	steph*******.com	64	C	28	99	80	64
190	waterb**********.com	64	C	30	95	90	55
191	v**.com	64	C	50	95	72	48
192	bobs*******.com	64	C	37	98	76	57
193	chec*****.org	64	C	32	85	89	59
194	moore*******.com	63	C	50	95	77	40
195	calif*******.com	63	C	35	97	85	48
196	ctai*****.com	63	C	38	100	71	55
197	chia******.com	63	C	40	100	83	42
198	summi********.com	63	C	48	80	68	62
199	elite-**********.com	63	C	66	80	57	53
200	crai*****.com	63	C	40	95	76	52
201	diamondhe***************.com	63	C	30	97	73	66
202	bolls*******.com	63	C	20	98	85	66
203	met*****.com	63	C	30	98	76	62
204	northe**********.com	63	C	40	97	78	47
205	tscs******.com	63	C	30	99	90	45
206	getz******.com	63	C	48	95	76	42
207	airsu*********.com	63	C	30	95	91	50
208	legen*******.com	63	C	40	92	82	48
209	cust******.net	63	C	42	94	69	59
210	greatpl***********.com	63	C	40	98	85	42
211	carr*******.com	63	C	48	95	61	57
212	hva*****.com	63	C	52	99	77	35
213	mutu******.com	63	C	38	95	87	45
214	arctic**********.com	63	C	30	100	79	58
215	hartm*********.com	63	C	30	82	94	56
216	cmhe*****.com	63	C	58	98	56	46
217	hurl******.com	63	C	30	94	83	57
218	kosma*******.com	63	C	43	90	83	47
219	arrow*********.com	63	C	30	97	72	67
220	dca*****.com	63	C	38	99	77	52
221	advanta***********.com	62	C	38	95	75	52
222	admo*****.com	62	C	40	95	71	51
223	stadt*******.com	62	C	47	82	84	43
224	hvacs*******.com	62	C	40	100	80	40
225	rheempr***********.com	62	C	40	98	72	51
226	signat**********.com	62	C	30	99	77	57
227	top*****.com	62	C	30	99	74	57
228	hershe**********.com	62	C	40	97	84	40
229	horiz*********.com	62	C	35	97	77	52
230	house*********.com	62	C	30	100	84	47
231	ebel*****.com	62	C	30	100	82	49
232	brock********.com	62	C	33	93	81	53
233	unite********.net	61	C	30	92	82	52
234	moodyheatin*******************.com	61	C	20	97	80	61
235	bestse**********.com	61	C	30	95	75	57
236	jbh***.com	61	C	40	90	86	38
237	brothe*********.com	61	C	40	95	81	37
238	mounta*********.com	61	C	38	90	85	43
239	highmo**********.com	61	C	40	90	82	42
240	arc*****.com	61	C	58	95	48	50
241	whal******.com	61	C	48	94	69	43
242	myel******.com	61	C	40	93	83	37
243	fogel********.com	61	C	47	83	76	46
244	ocon*****.com	61	C	35	82	84	53
245	peakme**********.com	61	C	38	99	56	64
246	mv**.net	61	C	30	99	77	53
247	bethk********.com	61	C	33	87	93	41
248	rmcl*****.com	61	C	40	84	87	42
249	mist*******.com	61	C	30	92	83	52
250	bestvi**********.com	61	C	30	100	89	40
251	forw*******.com	61	C	40	98	78	40
252	len***.com	61	C	40	97	55	62
253	stin******.com	60	C	40	95	70	47
254	mainli*********.com	60	C	38	100	73	42
255	clark*******.com	60	C	20	88	86	61
256	edger*******.com	60	C	30	99	64	62
257	dirigo**********.com	60	C	30	80	83	57
258	geli*******.com	60	C	30	95	89	40
259	h**.com	60	C	30	90	79	53
260	rob****.com	60	C	48	100	52	49
261	call******.com	60	C	40	100	64	46
262	centralh**************.com	60	C	28	94	84	47
263	wicke*********.com	60	C	52	97	62	37
264	bree******.com	60	C	30	95	87	42
265	loca*****.abm.com	60	C	38	100	68	45
266	newyor*********.com	60	C	36	75	90	47
267	gfhe*****.net	60	C	20	99	91	44
268	kirkw*******.com	60	C	30	99	71	53
269	doneri*********.com	60	C	20	100	84	52
270	con*****.com	60	C	48	95	49	56
271	hvac*******.org	60	C	40	80	85	41
272	texasco************.com	60	C	30	98	86	40
273	gotsh*******.com	60	C	25	98	84	48
274	hvac******.com	60	C	35	90	83	44
275	comfor**********.com	60	C	40	95	72	45
276	trust*******.com	60	C	35	95	58	62
277	down*****.com	59	D	61	99	25	59
278	major*******.com	59	D	30	100	57	64
279	blad******.com	59	D	30	97	87	37
280	georgeand***************.com	59	D	37	70	79	58
281	cim***.com	59	D	40	92	78	38
282	pabst*******.com	59	D	30	100	80	41
283	anch******.com	59	D	40	100	79	30
284	phcpr*******.com	59	D	30	93	74	52
285	youkn*********.com	59	D	30	93	85	40
286	bark******.com	59	D	25	85	87	51
287	airsy*******.com	59	D	40	90	74	40
288	texasai***********.com	59	D	37	93	81	38
289	redroc***********.net	59	D	20	90	84	57
290	bus*****.cawv.org	59	D	25	78	86	58
291	csi****.com	59	D	30	85	81	51
292	jpsh*****.com	58	D	30	88	90	37
293	extrem**********.com	58	D	28	92	79	47
294	altr*****.com	58	D	30	99	81	35
295	moder*******.com	58	D	20	87	81	59
296	hawaiiai*************.com	58	D	30	70	79	61
297	easter**********.com	58	D	53	92	33	62
298	accu******.com	58	D	48	99	43	53
299	valueh***********.com	58	D	20	95	82	50
300	deso*****.com	58	D	48	97	58	38
301	yuha*****.com	58	D	60	95	53	30
302	so***.com	58	D	52	95	37	58
303	hann*****.com	58	D	28	93	78	46
304	active**********.com	58	D	30	99	81	36
305	liberty************.com	58	D	38	95	56	54
306	salmon**********.com	58	D	40	90	70	40
307	arc****.com	58	D	20	97	81	50
308	hur*****.com	58	D	30	95	51	69
309	sout*******.com	57	D	10	100	95	42
310	tempt********.com	57	D	30	95	58	57
311	fourseaso****************.com	57	D	20	95	79	47
312	airco*******.com	57	D	30	100	64	47
313	coas*******.biz	57	D	68	100	10	57
314	divers*********.com	57	D	25	90	78	47
315	subur********.com	57	D	33	100	67	40
316	mb**.com	57	D	30	95	74	43
317	temp*****.com	57	D	40	99	60	40
318	clau******.com	57	D	35	88	79	38
319	live******.com	57	D	25	99	71	47
320	moder*********.com	57	D	68	100	10	57
321	americanc***************.com	57	D	30	95	79	35
322	mtvie********.com	57	D	48	95	40	54
323	ableheat*************.com	57	D	40	97	61	40
324	complet***********.com	57	D	68	100	10	57
325	melt******.com	57	D	68	99	10	57
326	thebes*********.com	56	D	20	100	78	42
327	peter*******.com	56	D	20	92	74	52
328	bryan*******.com	56	D	30	93	73	42
329	liber*******.com	56	D	28	95	61	53
330	ari*****.com	56	D	38	100	57	42
331	leba*******.net	56	D	25	92	77	43
332	brenn*********.com	56	D	25	92	72	49
333	advanc***********.com	56	D	61	94	21	55
334	tr***.com	56	D	35	67	67	62
335	aso****.com	55	D	40	96	59	35
336	cooli********.com	55	D	38	95	59	41
337	cosc*******.com	55	D	25	77	80	50
338	louisi***********.com	55	D	20	99	73	43
339	cwa****.com	55	D	20	100	75	40
340	todays*********.com	55	D	63	99	10	57
341	hvacso*********.com	55	D	35	92	73	32
342	old*****.com	55	D	48	85	62	32
343	famil********.com	54	D	20	93	66	53
344	sta*****.com	54	D	15	90	86	40
345	nesp*******.com	54	D	61	99	10	55
346	sunt******.com	54	D	23	95	69	45
347	happ*******.com	54	D	60	99	12	52
348	appalach*************.com	54	D	37	72	66	46
349	shumat***********.com	53	D	40	99	48	37
350	bellb*******.com	53	D	28	95	61	40
351	cal****.net	53	D	37	97	52	36
352	edis******.com	53	D	30	95	71	27
353	p**.securityinfo.com	53	D	30	88	67	40
354	ffhi*******.com	52	D	59	94	10	52
355	a1he*****.com	52	D	53	99	10	57
356	summ******.com	52	D	20	93	69	40
357	airpr********.com	52	D	53	97	10	57
358	thay******.com	52	D	40	77	52	45
359	patriotm**************.com	52	D	52	93	33	40
360	coola********.com	51	D	18	81	70	48
361	nc***.org	51	D	30	92	61	35
362	prem*****.com	51	D	30	97	42	47
363	mitchell*************.com	51	D	30	100	33	53
364	owens*********.com	51	D	38	97	42	37
365	dw***.com	51	D	53	94	10	57
366	aircomf************.net	51	D	30	95	43	50
367	mtnw*******.com	51	D	48	94	30	40
368	thelyn*********.com	50	D	15	90	68	42
369	af**.com	50	D	30	94	53	37
370	south*******.com	50	D	42	99	29	40
371	hva***.com	50	D	20	70	76	45
372	chapm*********.com	49	F	52	95	24	35
373	fellowshiph*******************.com	49	F	40	94	37	35
374	onehou***********.com	49	F	25	89	53	41
375	color*******.com	48	F	40	78	43	38
376	backcount**************.com	48	F	25	100	35	46
377	p**.tempdoctorhvac.com	48	F	48	95	20	40
378	arizo*******.com	47	F	37	88	43	30
379	oldac********.com	47	F	37	52	55	45
380	linco*******.com	46	F	40	97	13	47
381	okatm*********.com	46	F	20	92	29	57
382	mccl*****.com	46	F	25	87	34	51
383	cent*******.com	46	F	20	55	61	53
384	valle*******.net	46	F	25	89	39	45
385	kbco******.com	45	F	30	97	10	55
386	gobl******.com	45	F	27	73	53	37
387	cull*****.com	44	F	30	99	19	40
388	bas***.net	44	F	40	90	17	37
389	pro****.com	43	F	28	95	10	52
390	with*******.com	43	F	30	92	10	53
391	bld***.com	42	F	40	82	18	37
392	woodman***********.com	41	F	25	62	34	52
393	snelli*********.com	40	F	30	86	11	46
394	gsp****.com	40	F	20	100	10	47
395	compl*********.com	32	F	25	52	10	46
396	hbmh*****.com	28	F	43	15	10	40
397	able******.com	27	F	20	65	10	22

Methodology

Each website was scored using AISO Studio's production scoring engine across four dimensions:

AEO (30%) — AI Engine Optimization: direct answer format, FAQ patterns, structured content, citation signals, topical authority
SEO (20%) — Title tags, meta descriptions, heading structure, links, images, keyword optimization
Readability (25%) — Flesch reading ease with normalized scoring, sentence complexity, audience appropriateness
Engagement (25%) — Content hooks, calls to action, questions, lists, quotes, emphasis, paragraph variety

397 sites collected across US states using geographic search queries. Scores reflect the state of each website at time of audit.

How Does YOUR HVAC Website Score?

The average hvac website scores 63/100. Get a free audit to see where you stand and how to improve your AI search readiness.

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