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Best General Contractors in Fullerton, CA (2026)

1,654 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Fullerton: Closet World - Southern California, CR Score 62/100; 4.7★ from 2,697 Google reviews; open 7 days a week.

  2. 2

    Best for emergencies (open 24/7): Eagle Eye Home Services, posts 24/7 hours; ranked #2 of 1,654.

  3. 3

    Most-reviewed: Energy Core Construction, 325 Google reviews at 4.9★, the most of 1,654 ranked after Closet World - Southern California; ranked #3.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

1,654 Fullerton general contractors are ranked here by CR Score, from ten published factors. 155 are open 24/7, 766 open Saturdays and 440 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,654 rated businesses.

Top 10 general contractors in Fullerton at a glance

Top 10 general contractors in Fullerton at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Closet World - Southern California624.7★ (2,697)Whittier, 12 mi awaySat · Sun · EveningsOverall
2Eagle Eye Home Services614.9★ (83)Placentia, 6 mi away24/7Emergencies
3Energy Core Construction604.9★ (325)Anaheim, 6 mi awaySatMost reviews
4Branded Group, Inc.604.4★ (64)Anaheim, 3 mi away24/7—
5Resto Plus Contents Inc594.6★ (69)FullertonSat · Sun · Evenings—
6Pool House Remolding Pros594.8★ (106)Buena Park, 7 mi awaySat · Sun · Evenings—
7Orange County Interlocking Paving Co - Orange County Pavers and Pool Decking594.9★ (48)Orange, 10 mi away24/7—
8C Rus Chimney Masters595.0★ (17)Brea, 4 mi away24/7—
9Creative Construction 360 Inc.594.9★ (67)Costa Mesa, 13 mi away24/7—
10Daniels Plumbing & Son594.8★ (100)Long Beach, 14 mi away24/7—

The 1,654 best general contractors in Fullerton, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

  1. Based in Placentia, 6 mi away

    61/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 83 Google reviews, listed on Google as “Construction company”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 83 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1672 Sierra Madre Cir, Placentia, CA 92870
  2. Based in Anaheim, 6 mi away

    60/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 325 Google reviews, listed on Google as “Contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 325 Google reviews
    Hours
    Mon–Thu 8 AM–6 PM · Fri–Sat 8 AM–4 PM · Sun closed
    Address
    1241 N Lakeview Ave suite h, Anaheim, CA 92807
  3. Based in Anaheim, 3 mi away

    60/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.4★ from 64 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.4★ from 64 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    222 S Harbor Blvd #500, Anaheim, CA 92805
  4. Based in Fullerton

    59/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.6★ from 69 Google reviews, listed on Google as “Contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.6★ from 69 Google reviews
    Hours
    Mon–Fri 7 AM–8 PM · Sat–Sun 9 AM–7 PM
    Address
    1578 Kimberly Ave, Fullerton, CA 92831
  5. Based in Buena Park, 7 mi away

    59/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.8★ from 106 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 106 Google reviews
    Hours
    Mon–Sun 5 AM–10 PM
    Address
    5600 Crescent Ave #295, Buena Park, CA 90620
  6. 59/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 48 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    355 S Cll Grande, Orange, CA 92869
  7. Based in Brea, 4 mi away

    59/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 17 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    572 E Lambert Rd, Brea, CA 92821
  8. Based in Costa Mesa, 13 mi away

    59/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 67 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 67 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1260 Logan Ave Suite A1, Costa Mesa, CA 92626
  9. Based in Long Beach, 14 mi away

    59/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.8★ from 100 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 100 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1370 Redondo Ave, Long Beach, CA 90804
  10. Based in Anaheim, 5 mi away

    59/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.7★ from 273 Google reviews, listed on Google as “Contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 273 Google reviews
    Hours
    Mon–Sat 9 AM–5 PM · Sun closed
    Address
    1052 N Tustin Ave, Anaheim, CA 92807
  11. Based in Anaheim, 4 mi away

    58/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 12 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1219 S Euclid St, Anaheim, CA 92802
  12. Based in Brea, 11 mi away

    58/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 25 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  13. Based in Los Alamitos, 9 mi away

    58/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.9★ from 57 Google reviews, listed on Google as “Contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 57 Google reviews
    Hours
    Mon–Fri 8 AM–8 PM · Sat–Sun 8 AM–4 PM
    Address
    10313 Los Alamitos Blvd, Los Alamitos, CA 90720
  14. Based in Costa Mesa, 14 mi away

    58/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “General contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 43 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3001 Red Hill Ave Suite 2-206, Costa Mesa, CA 92626
  15. Based in Garden Grove, 7 mi away

    58/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Construction company”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 34 Google reviews
    Hours
    Mon–Sun 9 AM–5 PM
    Address
    11602 Knott St Unit D-4A, Garden Grove, CA 92841
  16. Based in Anaheim, 3 mi away

    58/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “General contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.9★ from 35 Google reviews
    Address
    2321 W Coronet Ave, Anaheim, CA 92801
  17. Based in Garden Grove, 6 mi away

    57/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Construction company”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 10 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10642 Artcraft Ave, Garden Grove, CA 92840
  18. Based in Orange, 6 mi away

    57/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Construction company”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 10 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2140 W Chapman Ave #117, Orange, CA 92868
  19. Based in North Tustin, 4 mi away

    57/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Construction company”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 5 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days

General contractors ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 1,654 ranked general contractors here; the rest are on their profiles.

general contractors in Fullerton, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Cap Edge Construction575.0★ (43)19 mi
27PuroClean574.3★ (6)4 mi
28USA Pro Service Inc GC, Air&Heat, Electric,574.9★ (38)18 mi
29Caliber Construction, Inc.573.9★ (8)4 mi
30Innovative Repairs574.9★ (116)19 mi
31Master Mold Remediation564.7★ (27)14 mi
32CAP Metal Build565.0★ (20)15 mi
33CaliBuilders565.0★ (7)8 mi
34Next Level Home Improvements LLC564.8★ (16)13 mi
35VQualityConstructioninc.565.0★ (11)11 mi
36Yorba Linda Remodel565.0★ (8)9 mi
37Anastasi Builders565.0★ (17)15 mi
38CraftWorx Home Solutions564.8★ (67)22 mi
39Easy Builders Construction565.0★ (21)17 mi
40Residential Experts565.0★ (6)9 mi
41Total Bathroom Renovations564.8★ (65)22 mi
42Nu Look Services565.0★ (5)8 mi
43Oro Design & Construct565.0★ (53)24 mi
44America Pro Design, Inc.565.0★ (14)15 mi
45Cloud City Construction Inc.565.0★ (20)17 mi
46EchoBuild Home Solutions564.8★ (62)23 mi
47MGMP Construction Group565.0★ (16)16 mi
48Radiant Renovations Co.564.8★ (56)23 mi
49Luxury Bathroom Remodling564.7★ (50)21 mi
50Timberline Build Co565.0★ (27)20 mi

Also serving Fullerton

20 more general contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked general contractors serving Fullerton
BusinessGoogle ratingDistance
A Builders, Inc.5.0★ (2)In Fullerton
Base Structural5.0★ (13)In Fullerton
Bob Mezzo Plastering5.0★ (2)In Fullerton
Built By Newkirk5.0★ (5)In Fullerton
Four Seasons, Inc4.5★ (23)In Fullerton
Fullerton Electric, Co.4.4★ (56)In Fullerton
Gerardo Bautista5.0★ (4)In Fullerton
Green Savings Solutions Inc.3.5★ (11)In Fullerton
handyman daddy5.0★ (4)In Fullerton
Horizon Construction & Remodeling4.7★ (116)In Fullerton
Humburg & Associates5.0★ (2)In Fullerton
Milwatts Handyman Services5.0★ (40)In Fullerton
Modern Renovations5.0★ (82)In Fullerton
PMR, Professional Mobile Remodeling Inc.5.0★ (2)In Fullerton
Reynaldo Landscape Inc.5.0★ (4)In Fullerton
Roto-Rooter Plumbing & Water Cleanup4.9★ (436)In Fullerton
Rubberized Crackfiller Sealant4.5★ (2)In Fullerton
SoCal Roofers5.0★ (10)In Fullerton
Speedee Drains and Plumbing5.0★ (24)In Fullerton
West Coast Flooring4.3★ (8)In Fullerton

How much do general contractors cost in Fullerton?

Typical prices in USD, adjusted for California with a published regional index. Each row names its basis and month.

How much do general contractors cost in Fullerton?
JobLowTypicalHighBasisChecked
Kitchen remodel$15,240$28,190$43,470Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 Pacific factor (2025 Cost vs. Value Report)October 2026
Bathroom remodel$7,050$12,880$18,720Per bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report)October 2026

How to check a general contractor's license in California

In California, Contractors State License Board (CSLB) licenses B General Building contractor license (B-2 for residential remodeling).

Jobs of $1,000 or more in labor and materials (from January 1, 2025).

  1. Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

How we ranked Fullerton general contractors

We scored 1,654 Fullerton general contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Fullerton data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

General contractors in Fullerton: frequently asked questions

Who is the best general contractor in Fullerton?

By CR Score, the highest-ranked general contractor in Fullerton, CA is Closet World - Southern California with a CR Score of 62/100. It has 4.7★ from 2,697 Google reviews. It is open 7 days a week. Eagle Eye Home Services (#2) and Energy Core Construction (#3) follow. We ranked 1,654 general contractors on ten factors, last updated October 22, 2026.

How many general contractors are there in Fullerton?

ContractorsRanked ranks 1,654 general contractors serving Fullerton, CA. 1 of them is based in Fullerton; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which general contractors in Fullerton are open 24/7?

155 ranked general contractors in Fullerton post 24/7 hours. The highest-ranked are Eagle Eye Home Services (#2), Branded Group, Inc. (#4) and Orange County Interlocking Paving Co - Orange County Pavers and Pool Decking (#7). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which general contractors in Fullerton work on weekends?

766 of 1,654 ranked general contractors post Saturday hours and 440 post Sunday hours. The highest-ranked open Saturdays are Closet World - Southern California (#1), Eagle Eye Home Services (#2) and Energy Core Construction (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a general contractor's license in California?

In California, Contractors State License Board (CSLB) handles licensing and covers B General Building contractor license (B-2 for residential remodeling). Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).

How much does kitchen remodel cost in Fullerton?

Kitchen remodel typically costs $15,240 to $43,470, with $28,190 typical (Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 Pacific factor (2025 Cost vs. Value Report)). The range is adjusted for California. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Fullerton general contractors have?

The median Google rating among 1,654 rated general contractors in Fullerton is 4.9★, with a median of 7 reviews. Closet World - Southern California has the most, 2,697 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank general contractors?

Each general contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Fullerton

  1. October 2026: CR Scores recalculated for 1,654 general contractors serving Fullerton.
  2. October 2026: 17 duplicate listings merged.

More general contractors and Fullerton pages

Other trades in Fullerton