How do you decide the best companies in Cupertino?

Every business in Cupertino, CA is scored 0-100 from public review data across up to eight sources - rating quality, volume, source breadth, recency, consistency and owner responsiveness. Ranking is never for sale.

Which trades do you cover in Cupertino?

10 and growing - home services and construction, 24/7 emergency trades, medical and dental practices, and law firms. Pick a trade below to see its ranked list.

Is using RHAWK free for homeowners?

Yes. Browsing rankings and getting matched costs nothing. Companies pay only for introductions they accept.

How current are these Cupertino rankings?

Our crawlers re-scan on a rolling schedule, so scores move as new reviews land - usually within days of a change.

Top rated companies in Cupertino, CA

21 companies researched in Cupertino. Every business is scored 0-100 from review quality, volume, breadth across sources, and recency - not from who pays us.

Cupertino, CA 10 trades covered Ranked by RHAWK Score

Who we recommend

The three strongest companies in Cupertino by the data - and why each one earned the spot.

#1 pick

South Bay Heating and Cooling

RHAWK B+

4.9 (65) 1 sources

Highest RHAWK Score - strongest overall evidence across every source we scanned.

Score card

#2 pick

Ampereca Hvac & Appliance Repair Services

RHAWK B+

5.0 (43) 1 sources

Best star rating on this list at 5.0★ across scanned sources.

Score card

#3 pick

United HVAC, Plumbing & Electrical

RHAWK B+

4.9 (1221) 2 sources

Most reviewed on this list - 1,221 customer reviews behind the score.

Score card

Best Cupertino companies by trade

Best handyman services in Cupertino4 Best HVAC contractors in Cupertino3 Best appliance repair services in Cupertino3 Best moving companies in Cupertino3 Best window and door installers in Cupertino3 Best electricians in Cupertino1 Best pest control companies in Cupertino1 Best tree service companies in Cupertino1 Best ADU builders in Cupertino1 Best landscaping companies in Cupertino1

Top 10 companies in Cupertino

South Bay Heating and Cooling

HVAC contractors · Cupertino · CA

RHAWK B+

4.9(65 reviews) 4.5★+ verified1 source verified - Yelp Independently scanned

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Ampereca Hvac & Appliance Repair Services

appliance repair services · Cupertino · CA

RHAWK B+

5.0(43 reviews) 4.5★+ verified1 source verified - Yelp Independently scanned

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United HVAC, Plumbing & Electrical

HVAC contractors · Cupertino · CA

RHAWK B+

4.9(1221 reviews) 4.5★+ verified2 sources verified Independently scanned

“Appreciate United's plumber, Neo, for fast and efficient warranty service! Neo also provided water heater electrification advice - he's creative and great at problem solving.”
5.0John· via Yelp

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Indoor Atmosphere

HVAC contractors · Cupertino · CA

RHAWK B+

4.9(28 reviews) 4.5★+ verified1 source verified - Yelp Independently scanned

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RCD-2013

handyman services · Cupertino · CA

RHAWK B

5.0(12 reviews) 4.5★+ verified1 source verified - Yelp Independently scanned

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Alex Handyman

handyman services · Cupertino · CA

RHAWK B

5.0(9 reviews) 4.5★+ verified1 source verified - Yelp Independently scanned

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GAAP Electric

electricians · Cupertino · CA

RHAWK B

5.0(9 reviews) 4.5★+ verified1 source verified - Yelp Independently scanned

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Home Appliance Repair

appliance repair services · Cupertino · CA

RHAWK B

5.0(7 reviews) 4.5★+ verified1 source verified - Yelp Independently scanned

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A Affordable Handyman

handyman services · Cupertino · CA

RHAWK B

4.8(16 reviews) 4.5★+ verified1 source verified - Yelp Independently scanned

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#10

West Valley Moving

moving companies · Cupertino · CA

RHAWK C+

4.9(107 reviews) 4.5★+ verified1 sources verified Independently scanned

“Greatest moving company! Super fast, always reliable, greatest pricing. They will help!”
5.0Brandon· via Yelp

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Business owners

Want to improve your rank in Cupertino?

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How we research companies in Cupertino

Our crawlers read what real customers already wrote in public, then apply one identical formula to every company. No surveys, no self-reported data, no paid placement.

We scan up to 8 public review sources

Google, Yelp, Facebook, BBB, Houzz, Angi, HomeAdvisor, Thumbtack, Nextdoor, HomeStars and industry-specific sites - not one platform's opinion.

Every company gets the same 0-100 score

Rating quality (30), review volume (20), source breadth (15), recency (12), consistency between sources (10), owner responsiveness (8) and data completeness (5).

Nobody can buy a position

There is no paid placement in this ranking. Companies can claim their profile to keep data current, but claiming never moves them up.

Rankings refresh continuously

Our crawlers re-scan businesses on a rolling schedule, so a company that starts collecting bad reviews drops - usually within days.

Read the full scoring methodology

Cupertino directory FAQ

Top companies in the Bay Area Top Companies tool How the RHAWK Score works