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Union City, CA · 2026

The highest-rated local businesses in Union City, California, trade by trade. Ranked by Google rating, then review count. Only businesses rated 4.5 or higher with 5+ Google reviews qualify, and nobody can pay to be here.

At a glance

Trades ranked
22
Businesses that qualify
42

Jump to a trade

Best real estate in Union City

All real estate in Union City
  1. Raymond Maestas-Top Realtor 20yrs experience

    5.031 Google reviewsVerified

  2. Joraine Costales Realtor

    5.029 Google reviews

  3. HR Real Estate - We Buy Houses San Jose

    5.012 Google reviews

Best general contractors in Union City

All general contractors in Union City
  1. Aurora Fencing

    5.07 Google reviewsVerified

    Commercial iron fencing · Automatic gates · Security gates

  2. Naveed Group

    4.824 Google reviews

  3. Trusted Heating Cooling & Construction

    4.818 Google reviewsVerified

Best plumbers in Union City

All plumbers in Union City
  1. Plumbing Connection Inc

    5.038 Google reviewsVerified

    Emergency repair · Drain cleaning · Hydro jetting

  2. AAA Affordable Plumbing and Rooter

    5.015 Google reviews

  3. Plumbing Masters

    4.9568 Google reviewsVerified

Best electricians in Union City

All electricians in Union City
  1. Go Brilliant Electric

    4.8108 Google reviewsVerified

    Panel upgrades · EV charger installation · LED lighting

  2. Singh Electrical

    4.729 Google reviewsVerified

  3. TD West Electric Inc.

    4.618 Google reviewsVerified

Best pet services in Union City

All pet services in Union City
  1. LoveCats Cat Sitting

    5.012 Google reviewsVerified

  2. Gill S S DVM

    4.86 Google reviewsVerified

  3. EntirelyPets

    4.7996 Google reviewsVerified

Best salons & beauty in Union City

All salons & beauty in Union City
  1. Pure Uc Nails

    4.8203 Google reviews

  2. Kneadful Touch Therapeutic Massage

    4.845 Google reviewsVerified

  3. Heaven Beauty Spot

    4.720 Google reviewsVerified

Best appliance repair in Union City

All appliance repair in Union City
  1. ASAP Appliance Repair

    4.9107 Google reviewsVerified

  2. Azer Appliance & HVAC Repair

    4.873 Google reviewsVerified

Best roofing contractors in Union City

All roofing contractors in Union City
  1. Union City Roof Masters

    5.05 Google reviewsVerified

  2. Union City Roof Repair

    4.932 Google reviewsVerified

Best accountants & tax in Union City

All accountants & tax in Union City
  1. VanLang Immigration & Tax

    5.05 Google reviewsVerified

Best cleaning services in Union City

All cleaning services in Union City
  1. Prestige Services

    5.07 Google reviewsVerified

    Senior photography · Portrait sessions · Photo packages

Best damage restoration in Union City

All damage restoration in Union City
  1. SierraVENTs

    5.016 Google reviewsVerified

Best drywall & insulation in Union City

All drywall & insulation in Union City
  1. AMES Tools

    5.022 Google reviewsVerified

Best garage doors in Union City

All garage doors in Union City
  1. DoReMi Garage Door Repair

    5.013 Google reviews

Best hvac contractors in Union City

All hvac contractors in Union City
  1. Lunar Air Systems

    4.935 Google reviewsVerified

Best junk removal & hauling in Union City

All junk removal & hauling in Union City
  1. Junky Boys

    5.0332 Google reviewsVerified

Best landscaping & lawn care in Union City

All landscaping & lawn care in Union City
  1. Areas Verde landscape service lnc.

    5.09 Google reviewsVerified

Best doctors & clinics in Union City

All doctors & clinics in Union City
  1. Dream Smile Dental

    4.99 Google reviewsVerified

Best med spas in Union City

All med spas in Union City
  1. Regenerate iV Bar & Aesthetics

    4.942 Google reviewsVerified

Best painters in Union City

All painters in Union City
  1. D & H Painting

    5.06 Google reviewsVerified

Best towing services in Union City

All towing services in Union City
  1. Badr Auto Towing

    5.039 Google reviewsVerified

Best welding & metal fabrication in Union City

All welding & metal fabrication in Union City
  1. USK Manufacturing Inc.

    5.011 Google reviews

How it works

How Best of Union City is built

How is Best of Union City 2026 chosen?

Purely from Google data. A business qualifies with a Google rating of 4.5 or higher and at least 5 Google reviews; within each trade the top three are ordered by rating, then review count. No business can pay to appear here, and the list is recomputed daily from each business's Google Business Profile.

Can a business be added to Best of Union City?

Only by earning it: once a business in Union City reaches a 4.5+ Google rating with 5+ reviews it appears automatically at the next daily update. Owners can claim their profile for free to add photos, services and a quote form, but claiming never changes the ranking.

Run a business in Union City, CA?

Claim your listing free. Reach a 4.5+ Google rating with 5+ reviews and you appear here automatically.

Find your business +1 (888) 272-1940