Updated November 2026 · 34 verified hvac contractors · CAN-SPAM-aware

Fremont HVAC Contractors Contact List — 34 businesses, 8 with email

This contact list covers 34 hvac contractors in Fremont, California, delivered as Excel and CSV files the moment you pay $9 USD. Of the 34 businesses, 8 have an email address, 31 a phone number, 19 a website, 34 a street address and 34 a Google rating — a blank cell means the business does not publish that field. Use it for cold email, calling or direct mail to hvac contractors in Fremont, California; one purchase includes free updates.

Total HVAC Contractors
34
Across Fremont
With Email
8
24% of listings · 88% corporate domain
Avg Rating
3.89/5
1,362 total reviews
Top Rated
26
Rated 4.5 or higher

The Fremont, California hvac contractors list has 34 businesses, 8 of them with a business email. Each record has the business name, phone, address, website and Google rating. One-time $9 USD — download Excel and CSV right after checkout, no subscription.

/ 01 — Sample previewSee what's in the file

Five rows from the full 34-row dataset, sorted by rating & review count. The full file has one row per business with 16 columns: business name, email, email type (business or personal), phone, street address (with postal code), city, state/province, country, Google rating, review count, website, email quality, audit date, and any other emails and phones we found for the business with where we found them. The CSV adds email_2, email_3… where a business has more than one address. Service-area businesses (mobile mechanics, handymen, cleaners) deliberately don’t list an address on Google, so that column is blank for about 2% of rows.

hvac-contractors-fremont-ca-usa.xlsx / .csv · 34 rows · 16 columnsPREVIEW
NameRatingReviewsEmail
Heating And Air Experts★ 5.081—
Giant HVAC, Inc★ 5.070o***@giant-hvac.com
Chill Heating and Cooling★ 5.047s***@chill-services.com
TOTO Heating And Cooling★ 5.025s***@totoairinc.com
Flash Chimney Fremont and Ducts★ 5.016—
+ 29 more rows in the full downloadExcel · CSV

/ 02 — Market insightFremont's hvac contractors market in numbers

“

Fremont holds one of the largest concentrations of hvac contractors in California at 34 active operations. The market is mature: 21% of operators have corporate domain emails (a strong signal of established branding) and the average business carries 40 reviews on Google. For B2B sellers, this means a market that responds to professional outreach at high-quality email addresses.

34
Active hvac contractors
21%
Corporate domain emails
40
Avg Google reviews

/ The dataFremont hvac contractors: ratings, email, hours and categories

Google ratings

All 34 hvac contractors in Fremont have a Google rating. Of those, 26 are rated 4.5 or higher, 1 between 4.0 and 4.4 and 7 below 3.0. 1 have 100 or more Google reviews.

4.5 and higher26
76%
4.0 – 4.41
3%
3.0 – 3.90
0%
Below 3.07
21%
No rating yet0
0%

Email addresses

8 of the 34 have an email address we could verify. Of those, 7 are on the business's own domain and 1 on another domain, such as Gmail or Outlook. The other 26 have no verified email.

Own-domain email7
21%
Other email (Gmail, Outlook …)1
3%
No email26
76%

Opening hours

All 34 list their opening hours on Google. Of those, 29 are open on Saturday or Sunday, 25 on Sunday and 18 around the clock.

Hours listed34
100%
Open at the weekend29
85%
Open on Sunday25
74%
Open 24 hours18
53%

Google categories

Google files these 34 hvac contractors under 8 categories. The most common are HVAC contractor (21), Air conditioning repair service (4), Air conditioning contractor (3), Heating contractor (2) and Air conditioning store (1).

HVAC contractor21
62%
Air conditioning repair service4
12%
Air conditioning contractor3
9%
Heating contractor2
6%
Air conditioning store1
3%

ZIP codes

The 34 with a postal code sit in 4 ZIP codes. The busiest are 94538 (21), 94536 (7), 94539 (4) and 94555 (2).

9453821
62%
945367
21%
945394
12%
945552
6%

Compared with California

76% of Fremont's hvac contractors are rated 4.5 or higher, against 73% of the 6,514 across California. 24% have an email address we could verify, against 27% across California. 85% open at the weekend, against 73% across California.

Rated 4.5+ — Fremont26
76%
Rated 4.5+ — California4,779
73%
With email — Fremont8
24%
With email — California1,770
27%

/ 03 — Built forWho buys this list

A

Field service software

ServiceTitan, FieldEdge, Housecall Pro, and HVAC-specific dispatch and inventory platforms.

B

HVAC supply & dealer reps

Carrier, Trane, Lennox, and Daikin dealer programs, parts wholesalers, refrigerant suppliers, and equipment dealers.

C

Marketing & seasonal demand

Local SEO, Google Ads, financing-partner platforms, and demand-spike marketing aimed at HVAC contractors.

/ 04 — QuestionsFrequently asked

What exactly is in the download?+

A row per business with name, phone, postal code, website URL, parent domain, Google rating, review count, the email address where one was found, and the street address where the business publishes one (service-area businesses don't list one on Google) — as CSV, XLSX and JSON. The five-row preview above is drawn live from the file you will receive.

Can I use this list for cold email outreach under CAN-SPAM?+

These are publicly-listed business contacts, not an opt-in email list. Buying this list is not a compliance guarantee and this is not legal advice — you are responsible for evaluating CAN-SPAM and any other applicable law for your own campaign, and should talk to a lawyer if you are unsure. Our Compliance & Responsible Use page sets out the specific rules.

Data sourcing, update frequency, bundle pricing & refunds →

/ 05 — Browse moreOther hvac contractors lists in United States

/ DirectoryBrowse HVAC Contractors in Fremont

Find a verified hvac contractor near you. Get directions or visit their website directly — sorted by Google rating.

Heating And Air Experts

★ 5.0 · 81 reviews
HVAC Contractor · Fremont

Giant HVAC, Inc

★ 5.0 · 70 reviews
HVAC Contractor · Fremont

Chill Heating and Cooling

★ 5.0 · 47 reviews
HVAC Contractor · Fremont

TOTO Heating And Cooling

★ 5.0 · 25 reviews
HVAC Contractor · Fremont

Flash Chimney Fremont and Ducts

★ 5.0 · 16 reviews
HVAC Contractor · Fremont

Fremont Heating & Cooling - HVAC

★ 5.0 · 7 reviews
HVAC Contractor · Fremont

PrimeAir HVAC Repair Service

★ 5.0 · 5 reviews
HVAC Contractor · Fremont

Reliable HVAC Fremont Experts

★ 5.0 · 5 reviews
HVAC Contractor · Fremont

Fremont AC Repair

★ 5.0 · 4 reviews
HVAC Contractor · Fremont

Fresher HVAC/Duct Services.

★ 5.0 · 3 reviews
HVAC Contractor · Fremont

ClimateEdge HVAC Service

★ 5.0 · 3 reviews
HVAC Contractor · Fremont

Fremont AC Repair

★ 5.0 · 3 reviews
HVAC Contractor · Fremont

Esp Industrial HVAC

★ 5.0 · 2 reviews
HVAC Contractor · Fremont

Premium AC Repair Fremont CA

★ 5.0 · 2 reviews
HVAC Contractor · Fremont

Alton HVAC

★ 5.0 · 2 reviews
HVAC Contractor · Fremont

Flide HVAC & Airduct Cleaning Fremont

★ 5.0 · 2 reviews
HVAC Contractor · Fremont

Bay Area Heat Pump & HVAC – Excellence

★ 5.0 · 1 review
HVAC Contractor · Fremont

Davis HVAC Services

★ 5.0 · 1 review
HVAC Contractor · Fremont

Ac Heaterman

★ 5.0 · 1 review
HVAC Contractor · Fremont

AIS Heating & Air Conditioning

★ 4.9 · 864 reviews
HVAC Contractor · Fremont

American HVAC Inc

★ 4.9 · 86 reviews
HVAC Contractor · Fremont

Ace HVAC and Appliance Repair

★ 4.8 · 71 reviews
HVAC Contractor · Fremont

TrustFix HVAC Repair Service

★ 4.8 · 4 reviews
HVAC Contractor · Fremont

Sharkaire

★ 4.7 · 31 reviews
HVAC Contractor · Fremont

A and R Air Conditioning and Heating

★ 4.6 · 16 reviews
HVAC Contractor · Fremont

J & Z

★ 4.5 · 8 reviews
HVAC Contractor · Fremont

RCS Mechanical Services

★ 4.0 · 2 reviews
HVAC Contractor · Fremont

ALL BAY INSULATION & HVAC, INC.

No rating yet
HVAC Contractor · Fremont

Impulse Pro

No rating yet
HVAC Contractor · Fremont

Ontario Refrigeration Services Inc

No rating yet
HVAC Contractor · Fremont

Midair

No rating yet
HVAC Contractor · Fremont

Premier HVAC Fremont

No rating yet
HVAC Contractor · Fremont

Air Control Specialties, Inc.

No rating yet
HVAC Contractor · Fremont

Ozone Heating & Cooling

No rating yet
HVAC Contractor · Fremont

/ HelpCommon Questions

How do I choose a reliable hvac contractor in Fremont?+

Start with the rating — look for a hvac contractor holding 4.5 stars or higher with a healthy number of recent reviews, which signals consistent, current service. Confirm they're properly licensed and insured for the work you need, and read a few reviews to see how they handle problems, not just praise. The listings below are sorted by Google rating to make this easier.

What's the typical cost of a hvac contractor in Fremont?+

Pricing varies widely by the scope of the job, materials, and how urgent the work is, so there's no single rate. The most reliable approach is to contact two or three hvac contractors directly for a quote on your specific situation. Use the "View on Google Maps" or "Visit Website" buttons on each listing to reach out.

Are these hvac contractors verified?+

Yes. Every listing is sourced from public Google Business Profile data — business name, rating, and review count — collected by our own crawl. We show only what's already public; we don't add or alter business details.

How can I contact a hvac contractor?+

Click "View on Google Maps" to get directions, hours, and the business's public contact options, or "Visit Website" to reach them online. We don't publish private phone numbers or email addresses here — the business's own Google profile and website are the right place to get in touch.

I'm a business owner — how do I update or remove my listing?+

Go to publicleads.com/your-business. You can remove your business or an email address, or fix your phone or email there; we email a confirmation link first, and nothing changes until it is used. For anything else, email support@publicleads.com.

Is your business on this list? Remove it or fix its phone or email. Not on it? Add your business.