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Best General Contractors in San Marcos, CA (2026)

633 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in San Marcos: TNT Design & Build, CR Score 65/100; 4.9★ from 112 Google reviews; open 24/7.

  2. 3

    Best for emergencies (open 24/7): Coast to Coast Restoration, Inc., posts 24/7 hours; ranked #3 of 633.

  3. 2

    Most-reviewed: House Fan Pros, 220 Google reviews at 5.0★, the most of 633 ranked; ranked #2.

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

633 San Marcos general contractors are ranked here by CR Score, from ten published factors. 67 are open 24/7, 267 open Saturdays and 147 open Sundays, based on posted hours. The median Google rating is 5.0★ across 633 rated businesses.

Top 10 general contractors in San Marcos at a glance

Top 10 general contractors in San Marcos at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1TNT Design & Build654.9★ (112)Carlsbad, 4 mi away24/7Overall
2House Fan Pros645.0★ (220)San Diego, 10 mi awaySat · SunMost reviews
3Coast to Coast Restoration, Inc.645.0★ (44)Vista, 3 mi away24/7Emergencies
4ASAP Remodeling LLC - Kitchen & Bathroom Remodel635.0★ (123)Camp Pendleton South, 8 mi awaySat · Sun—
5VP Auto Keys Duplication & Replacement635.0★ (63)Valley Center, 9 mi away24/7—
6Contractors State License Schools624.9★ (174)San MarcosEvenings—
7Designs 4 You Remodeling624.9★ (176)San Diego, 21 mi away24/7—
8Vertex Home Transformations625.0★ (19)San Marcos24/7—
9Tate & Son, Inc.625.0★ (103)San Diego, 12 mi awaySat · Sun—
10NovaCraft Home Improvements615.0★ (20)Escondido, 4 mi away24/7—

The 633 best general contractors in San Marcos, ranked

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

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in San Marcos

    Based in Carlsbad, 4 mi away

    65/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 112 Google reviews, listed on Google as “General contractor”.

    • 4.9★ from 112 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3142 Tiger Run Ct # 108, Carlsbad, CA 92010
  2. Based in San Diego, 10 mi away

    64/100CR Score

    Ranked #2 because of its Google rating and review volume: 5.0★ from 220 Google reviews, the most in San Marcos.

    • 5.0★ from 220 Google reviews
    Hours
    Mon–Sun 9 AM–5 PM
    Address
    16885 W Bernardo Dr #380, San Diego, CA 92127
  3. Based in San Diego, 12 mi away

    62/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 103 Google reviews, listed on Google as “General contractor”.

    • 5.0★ from 103 Google reviews
    Hours
    Mon–Sun 8 AM–6 PM
    Address
    8865 Calle Perico, San Diego, CA 92129
  4. Based in San Marcos

    61/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Contractor”.

    • 5.0★ from 78 Google reviews
    Hours
    Mon 8 AM–5:30 PM · Tue–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    347 Buena Creek Rd, San Marcos, CA 92069
  5. Based in Escondido, 4 mi away

    60/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “General contractor”.

    • 5.0★ from 11 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1740 Seven Oakes Rd, Escondido, CA 92026
  6. Based in Camp Pendleton South, 3 mi away

    60/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Construction company”.

    • 4.9★ from 40 Google reviews
    Hours
    Mon–Fri 8 AM–8 PM · Sat 9 AM–5 PM · Sun closed
  7. Based in San Marcos

    60/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Contractor”.

    • 5.0★ from 15 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat–Sun 8 AM–12 PM
    Address
    715 Manzanita Ln, San Marcos, CA 92069

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 633 ranked general contractors here; the rest are on their profiles.

general contractors in San Marcos, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Sliding Solutions604.5★ (60)8 mi
27United Top Quality Construction Inc.604.7★ (16)In San Marcos
28Need For Build - Home Remodeling Experts604.7★ (92)15 mi
29Central Flood Management604.7★ (19)8 mi
30Creations Construction & Remodeling605.0★ (36)17 mi
31Joe's Construction Company605.0★ (22)12 mi
32Pioneer Home Upgrades605.0★ (11)5 mi
33Timberline Moulding604.2★ (77)In San Marcos
34Weston Builders Inc605.0★ (34)4 mi
35TerraBuild Contractors595.0★ (21)12 mi
36UnityVision Home Remodeling595.0★ (18)11 mi
37DJ General Building & Masonry Inc.595.0★ (20)6 mi
38Foundation to Finish Contractors595.0★ (10)6 mi
39TrueCraft Kitchen & Bath595.0★ (20)12 mi
40Center Home Improvement595.0★ (21)In San Marcos
41James Stafford Construction595.0★ (10)In San Marcos
42Aura Home Remodeling595.0★ (12)8 mi
43Palomar Backflow595.0★ (7)4 mi
44TLK Builders Inc.595.0★ (21)1 mi
45Elite Built595.0★ (9)In San Marcos
46All World Construction595.0★ (36)21 mi
47Blue Kangaroo Packoutz North County San Diego595.0★ (11)9 mi
48Ocean Remodel595.0★ (42)22 mi
49Prime Built Home Services594.8★ (54)16 mi
50GBC Remodeling, Inc.594.7★ (52)21 mi

Also serving San Marcos

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 San Marcos
BusinessGoogle ratingDistance
Bill Barber Construction A Design and Build Remodeling Company5.0★ (31)In San Marcos
C39 Roofing4.4★ (28)In San Marcos
Hyperion Home Remodel & Contracting5.0★ (43)In San Marcos
Infinite RV & Marine4.9★ (28)In San Marcos
JCIS Roofing Inc4.9★ (47)In San Marcos
Lyvayko Remodeling & Design Center5.0★ (21)In San Marcos
Mark Anthony Construction and Roofing, Inc.4.9★ (175)In San Marcos
Moore Plumbing and Drains4.9★ (411)In San Marcos
Pacific Western Painting and Construction4.5★ (20)In San Marcos
Painter Bros. Certified Welding and Repair4.8★ (33)In San Marcos
Paul Davis Restoration of North County San Diego4.8★ (117)In San Marcos
Protecta Roofing Inc.4.9★ (65)In San Marcos
Pure Plumbing Company4.9★ (413)In San Marcos
SERVPRO of Escondido4.9★ (70)In San Marcos
SERVPRO of NE San Diego County5.0★ (73)In San Marcos
SERVPRO of North Vista/San Marcos5.0★ (109)In San Marcos
Showhomes San Diego North Coast5.0★ (59)In San Marcos
Southern Contracting Co4.5★ (17)In San Marcos
Top Notch5.0★ (148)In San Marcos
WATER HEATER ONLINE5.0★ (26)In San Marcos

How much do general contractors cost in San Marcos?

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 San Marcos?
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 San Marcos general contractors

We scored 633 San Marcos 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 San Marcos 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 San Marcos: frequently asked questions

Who is the best general contractor in San Marcos?

By CR Score, the highest-ranked general contractor in San Marcos, CA is TNT Design & Build with a CR Score of 65/100. It has 4.9★ from 112 Google reviews. It is open 24/7. House Fan Pros (#2) and Coast to Coast Restoration, Inc. (#3) follow. We ranked 633 general contractors on ten factors, last updated October 22, 2026.

How many general contractors are there in San Marcos?

ContractorsRanked ranks 633 general contractors serving San Marcos, CA. 12 of them are based in San Marcos; 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 San Marcos are open 24/7?

67 ranked general contractors in San Marcos post 24/7 hours. The highest-ranked are TNT Design & Build (#1), Coast to Coast Restoration, Inc. (#3) and VP Auto Keys Duplication & Replacement (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which general contractors in San Marcos work on weekends?

267 of 633 ranked general contractors post Saturday hours and 147 post Sunday hours. The highest-ranked open Saturdays are TNT Design & Build (#1), House Fan Pros (#2) and Coast to Coast Restoration, Inc. (#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 San Marcos?

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 San Marcos general contractors have?

The median Google rating among 633 rated general contractors in San Marcos is 5.0★, with a median of 9 reviews. House Fan Pros has the most, 220 reviews, and ranks #2. 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 San Marcos

  1. October 2026: CR Scores recalculated for 633 general contractors serving San Marcos.
  2. October 2026: 6 duplicate listings merged.

More general contractors and San Marcos pages

Other trades in San Marcos