HVAC contractor activity in San Jose, CA

Ranked by the number of available hvac permit records associated with each business in San Jose, CA since March 2026. This is public-record activity, not an editorial or pay-to-play ranking.

Rank	Contractor	Published record count	Record context
#1	FUSE SERVICE INC. Ruslan Khusniyarov	136 records	Published history
#2	ON-TIME AC & HEATING SCOTT MAMOLA	118 records	Published history
#3	QMERIT ELECTRIFICATION LLC MATT TROUT	98 records	Published history
#4	IRBIS HVAC Vadim Vechkanov	96 records	Published history
#5	REHOBOTH CONSTRUCTION GROUP BARNABAS CHOI	72 records	Published history
#6	MIKE COUNSIL PLUMBING LLC Mike Counsil	65 records	Published history
#7	FAST WATER HEATER Fast Permits	52 records	Published history
#8	SV PLUMBING, INC Michael Corr	49 records	Published history
#9	RANDO AAA HVAC INC MONIQUE FEATHERSTON	49 records	Published history
#10	ATKINSON CLIMATROLLERS INC Derek Daniels	38 records	Published history
#11	ROOTER HERO PLUMBING Carol Anguiano	38 records	Published history
#12	MAYO,JAMES JAMES MAYO	38 records	Published history
#13	THERMA TECH INC Mr Henry Elia	37 records	Published history
#14	TESLA ENERGY OPERATIONS Nina Tarplin	37 records	Published history
#15	Rehoboth Construction Group BARNABAS Choi	36 records	Published history
#16	WOODS OF SAN JOSE LLC	35 records	Published history
#17	ROBERT MOOMAU Robert Moomau	34 records	Published history
#18	AIR SHARKS LLC Khaled Alsaka	31 records	Published history
#19	ARS AMERICAN RESIDENTIAL SERVICES CRYSTAL RODRIGUEZ	28 records	Published history
#20	A PLUS HEATING & AIR CONDITIONING, INC Adam Pham	28 records	Published history

Review the available hvac permit records

See the newest available source date and the fields the public source publishes for San Jose, CA. A permit is evidence of project activity, not a recommendation or a promise that every record includes contact information.

Review San Jose, CA permits

How B2B teams use permit activity

Suppliers, software vendors, and market researchers can use permit activity to identify businesses associated with recent work. The source record does not measure workmanship, customer satisfaction, or contractor suitability.

Activity is source-published. A listed business is associated with available public permit records, rather than a paid placement.
Counts are scope-specific. They reflect this city's available permit inventory and the selected date window, not all of a contractor's work.
Fields vary by jurisdiction. Public sources may omit a contractor, owner, address, cost, or contact field on any given record.

Use the San Jose, CA record page to review the available records, source date, permit types, and fields for this market.

For hvac contractors: how to land on this list

If you run a hvac business in San Jose, CA and don't see your company name here, the available source records may not contain a matching name in this city and date window.

The source may not publish a contractor or applicant name for the relevant records.
A record may use a different business, applicant, or licensee name than the one you searched.

This list is not a statement about current operations, service availability, or contractor quality. PermitGrab lets you review source-published record context where the market provides it. Review San Jose, CA source coverage →

Frequently asked

How is this record list calculated?

We count available source-published hvac records in San Jose, CA over the displayed date window, group them by the published business name, and sort descending. There is no editorial weighting or paid placement. It is not an exhaustive contractor directory.

Where does the permit data come from?

The linked market page identifies the publishing jurisdiction, newest displayed record date, and available fields. Source dates and field coverage vary by jurisdiction; review the San Jose, CA source details before relying on a time-sensitive workflow.

How is this different from a review directory?

This page summarizes available public-record history for a selected city and trade. Review directories summarize user experiences. Neither one establishes current availability, workmanship, or a recommendation; use the source fields and your own diligence for the decision at hand.

Why is contractor X not on this list?

The available records may not contain that exact name, the source may omit names, or a different applicant or licensee name may appear. This is not a conclusion about a business's current work. The full source-bound search interface is on the San Jose, CA record page.

I'm a hvac contractor — how do I use this?

Review the published names, record types, dates, and available project fields in your service area. Confirm the source date and field coverage on the market page before acting; current plan terms are shown during signup.