How many quotes should I get for an HVAC job in Cary?

At least three. In the permit record the middle half of Cary HVAC firms usually file between $7,900 and $11,693 a job, so two ordinary firms can sit 1.5 times apart and both be normal for Cary. A third quote shows which one is the outlier. Filed values are what contractors wrote on permits, not quotes, so use them to judge the spread, not to price your own job.

What range is normal for HVAC jobs in Cary?

Half of permits were filed between $6,600 and $13,200; 8 in 10 between $4,000 and $18,000. These are approximate, pooled from each firm's own spread.

How much do HVAC contractors charge in Cary?

The usual HVAC job is filed at $9,891; the middle half of firms usually file between $7,900 and $11,693. The 10 firms with the most permits in the last 12 months usually file $11,200, more than the usual. See every firm's usual job

Do bigger houses get bigger bills?

Not in the file: firms working on the upper third of homes by value usually file $7,300, the lower third $11,556.

Where does this data come from?

Town of Cary building permit applications (issued permits only), read October 2026. How the records work in Cary

HVAC Installation Cost in Cary, NC: Usual $9,891 (2026)

How much does HVAC installation cost in Cary?

The usual HVAC job filed with Cary is $9,891, from 9,894 priced permits, October 2023 through September 2026. The middle half of firms usually file between $7,900 and $11,693. Half of jobs were filed for less, half for more. A filed value is what the contractor wrote on the permit, not a quote or the final bill. An HVAC permit here usually takes 29 days from issue to final inspection. How long permits take →

What the spread looks like

Approximately, from each firm's own spread: every firm's range of filed values, weighted by its 9,894 priced permits across 372 firms, pooled into one. Half of Cary HVAC permits were filed between $6,600 and $13,200.

Percentile	Filed value	Reads as
10th	$4,000	1 in 10 permits filed below
25th	$6,600	1 in 4 filed below
50th	$9,800	the middle permit
75th	$13,200	1 in 4 filed above
90th	$18,000	1 in 10 filed above

By home value

Firms split into thirds by the usual value of the homes they work on, with each third's usual filed value weighted by permits. Home values: Wake County parcel values.

Firms working on	Usual home value	Usual filed value	Firms	Permits
Lower third	under $591,355	$11,556	119	1,738
Middle third	$591,355–$715,920	$11,077	119	6,147
Upper third	$715,962 and up	$7,300	120	1,984

Busiest firms and what they usually charge

Top 10 by permits in the last 12 months. Usual is each firm's middle filed value; middle half is the range its middle half of jobs were filed in. Busy is not the same as careful: pick what you value to build a list.

Firm	Permits	Last 12 mo	Usual	Middle half	Finished
Air Experts Heating, Co	1,033	345	$11,320	$9,403–$14,226	92.7%
A. Maynor Heating	687	254	$8,500	$4,905–$11,582	71.3%
Mandolin HVAC & Construction	471	192	$2,600	$2,090–$5,250	17.7%
American Residential	580	184	$11,556	$9,500–$15,147	94.9%
Michael & Son Services	402	140	$12,856	$10,062–$16,958	83.7%
Allen Kelly & Company Inc	362	116	$11,077	$8,197–$13,420	77.5%
Element Service Group Mech LLC	175	105	$5,400	$5,150–$5,900	34.3%
Modern Mechanical HVAC LLC	292	86	$11,000	$9,300–$15,000	90.8%
Weather Master Heating	276	78	$11,200	$9,200–$13,740	93.8%
Comfort Monster Rdu, LLC	251	71	$10,002	$7,833–$12,764	94.7%

Why filed values run low or high

The 10 busiest firms usually file $11,200; the 261 firms with fewer than 10 permits usually file $9,154.
Firms working on the most expensive third of homes (usual home value $715,962 and up) usually file $7,300, against $11,556 for the least expensive third.
One permit type covers small and large jobs: 1 in 10 HVAC permits is filed under $4,000 and 1 in 10 over $18,000, 5 times as much.
99.8% of the 9,909 permits carry a value; the 15 without one are left out of every figure here.

Is your quote normal? Compare it with 9,894 filed values

Line your quote up against the file. In Cary, 1 in 10 HVAC filed values sit under $4,000, the middle half between $6,600 and $13,200, and 1 in 10 over $18,000.

$23,300Above $18,000: higher than 9 in 10 filed values for this work in Cary.
$9,891Right at the usual $9,891: in the middle of the file.
$2,800Below $4,000: lower than 9 in 10. Ask what the quote leaves out.

When to schedule HVAC work in Cary

Cary files the fewest HVAC permits in February (65 against an average month of 100) and the most in June (142). If you can choose, ask for quotes in a quiet month. We have no prices by month, so this is about crews' schedules, not a discount. When each trade is busiest in Cary →

How these numbers are made

Source: Town of Cary building permit applications (issued permits only). The window is October 2023 through September 2026; a permit filed after that isn't here yet.

Usual is the middle permit: half were filed for less, half for more. Only permits with a filed value count; a value of $0 or none is left out.

The spread is approximate: we keep seven points of each firm's own range of filed values, not every permit, and pool them.

Nobody paid to be on this page and nobody can. How the records work in Cary →

Guides for this trade

All guides →

Common questions

How many quotes should I get for an HVAC job in Cary?At least three. In the permit record the middle half of Cary HVAC firms usually file between $7,900 and $11,693 a job, so two ordinary firms can sit 1.5 times apart and both be normal for Cary. A third quote shows which one is the outlier. Filed values are what contractors wrote on permits, not quotes, so use them to judge the spread, not to price your own job.
What range is normal for HVAC jobs in Cary?Half of permits were filed between $6,600 and $13,200; 8 in 10 between $4,000 and $18,000. These are approximate, pooled from each firm's own spread.
How much do HVAC contractors charge in Cary?The usual HVAC job is filed at $9,891; the middle half of firms usually file between $7,900 and $11,693. The 10 firms with the most permits in the last 12 months usually file $11,200, more than the usual. See every firm's usual job →
Do bigger houses get bigger bills?Not in the file: firms working on the upper third of homes by value usually file $7,300, the lower third $11,556.
Where does this data come from?Town of Cary building permit applications (issued permits only), read October 2026. How the records work in Cary →

Build your list of Cary HVAC firms →Cary permit statistics →How long permits take in Cary →

HVAC cost in other cities: Nashville Orlando New York City Cincinnati Cleveland Pittsburgh Miami Colorado Springs Boulder Saint Paul Arlington, VA Somerville Cape Coral Palo Alto Denton Seattle Medford Elk Grove Bismarck Wheaton, IL Marin County (unincorporated) Sacramento County (unincorporated) Citrus Heights, CA

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HVAC Installation Cost in Cary, NC: what the permits say