88/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 41 Google reviews, open 24/7.
- 4.8★ from 41 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 47 Tesla, Irvine, CA 92618
Best Siding Contractors in Fountain Valley, CA (2026)
110 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Fountain Valley: 24HRC, CR Score 88/100; 4.8★ from 41 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Red Turtle Roofing of Fullerton, posts 24/7 hours; ranked #2 of 110.
- 37
Most-reviewed: CAT Exteriors, 348 Google reviews at 4.5★, the most of 110 ranked; ranked #37.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
110 Fountain Valley siding contractors are ranked here by CR Score, from 8 published factors. 16 are open 24/7, 84 open Saturdays and 60 open Sundays, based on posted hours. The median Google rating is 5.0★ across 110 rated businesses.
Top 10 siding contractors in Fountain Valley at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | 24HRC | 88 | 4.8★ (41) | Irvine, 13 mi away | 24/7 | Overall |
| 2 | Red Turtle Roofing of Fullerton | 88 | 5.0★ (31) | Anaheim, 7 mi away | 24/7 | Emergencies |
| 3 | MG Construction & Decks | 87 | 5.0★ (89) | Los Angeles, 36 mi away | 24/7 | — |
| 4 | LA Decks | 86 | 4.8★ (78) | Los Angeles, 37 mi away | 24/7 | — |
| 5 | La Habra Top Roofing | 84 | 5.0★ (26) | La Habra, 15 mi away | Sat · Sun · Evenings | — |
| 6 | Money Wise Roofers | 84 | 5.0★ (24) | Santa Fe Springs, 14 mi away | Sat · Sun · Evenings | — |
| 7 | Diego’s Quality Construction | 83 | 5.0★ (47) | Rancho Santa Margarita, 21 mi away | Sat · Sun | — |
| 8 | Lawndale Roofing Specialists | 82 | 5.0★ (27) | Lawndale, 26 mi away | Sat · Sun · Evenings | — |
| 9 | Corona Roofing & Siding | 82 | 4.8★ (34) | Corona, 23 mi away | 24/7 | — |
| 10 | SunTrust Remodeling | 82 | 4.8★ (199) | Irvine, 6 mi away | — | — |
The 110 best siding contractors in Fountain Valley, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Anaheim, 7 mi away
88/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 31 Google reviews, open 24/7.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Los Angeles, 36 mi away
87/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 89 Google reviews, open 24/7.
- 5.0★ from 89 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8430 Santa Monica Blvd # 203, Los Angeles, CA 90069
#4 LA Decks
Based in Los Angeles, 37 mi away
86/100CR ScoreRanked #4 because of its Google rating and availability: 4.8★ from 78 Google reviews, open 24/7.
- 4.8★ from 78 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10880 Wilshire Blvd, Los Angeles, CA 90024
Based in La Habra, 15 mi away
84/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 26 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 511 S Harbor Blvd, La Habra, CA 90631
Based in Santa Fe Springs, 14 mi away
84/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 24 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 14051 Stage Rd, Santa Fe Springs, CA 90670
Based in Rancho Santa Margarita, 21 mi away
83/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 47 Google reviews
- Hours
- Mon–Sun 7 AM–5 PM
- Address
- Rancho Santa Margarita, CA 92688
Based in Lawndale, 26 mi away
82/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 27 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 4414 W 169th St, Lawndale, CA 90260
Based in Corona, 23 mi away
82/100CR ScoreRanked #9 because of its Google rating and availability: 4.8★ from 34 Google reviews, open 24/7.
- 4.8★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2430 Railroad St bldg 5, Corona, CA 92880
Based in Irvine, 6 mi away
82/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 199 Google reviews, listed on Google as “Siding contractor”.
- 4.8★ from 199 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 19100 Von Karman Ave #600, Irvine, CA 92612
Based in Los Angeles, 33 mi away
82/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 36 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 3851 Aloha St, Los Angeles, CA 90027
Based in Redondo Beach, 27 mi away
82/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 25 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 629 N Paulina Ave, Redondo Beach, CA 90277
Based in Glendora, 30 mi away
81/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 27 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 269 W Foothill Blvd, Glendora, CA 91741
Based in Garden Grove, 5 mi away
81/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
- Address
- 7132-D Garden Grove Blvd, Garden Grove, CA 92845
Based in Santa Fe Springs, 18 mi away
81/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.0★ from 126 Google reviews, listed on Google as “Siding contractor”.
- 4.0★ from 126 Google reviews
- Hours
- Mon–Sun 9 AM–10 PM
- Address
- 10395 Slusher Dr, Santa Fe Springs, CA 90670
Based in Los Angeles, 34 mi away
81/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 31 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 4351 Perlita Ave, Los Angeles, CA 90039
Based in Los Angeles, 34 mi away
81/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 28 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 8974 Cadillac Ave, Los Angeles, CA 90034
Based in Anaheim, 13 mi away
81/100CR ScoreRanked #18 because of its Google rating and review volume: 4.8★ from 132 Google reviews, 132 Google reviews.
- 4.8★ from 132 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
- Address
- 1220 Fee Ana St, Anaheim, CA 92807
Based in Beverly Hills, 30 mi away
81/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 22 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 22 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Aliso Viejo, 11 mi away
80/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Siding contractor”.
- 4.5★ from 6 Google reviews
- Hours
- Mon–Sat 8 AM–7 PM · Sun 11 AM–6 PM
Based in Coto De Caza, 11 mi away
80/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 17 Google reviews, open 24/7.
- 5.0★ from 17 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Anaheim, 8 mi away
79/100CR ScoreRanked #22 because of its Google rating and availability: 4.6★ from 14 Google reviews, open 24/7.
- 4.6★ from 14 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9351 Thistle Rd, Anaheim, CA 92804
Based in Los Angeles, 24 mi away
79/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 42 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 7 AM–3 PM · Sun closed
- Address
- 145 W 119th St, Los Angeles, CA 90061
Based in Los Angeles, 34 mi away
79/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 51 Google reviews
- Hours
- Mon–Sat 8 AM–4 PM · Sun closed
- Address
- 3171 Los Feliz Blvd Ste 209, Los Angeles, CA 90039
Based in San Pedro, 20 mi away
78/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 655 W 7th St Suite A, San Pedro, CA 90731
Siding 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 110 ranked siding contractors here; the rest are on their profiles.
Also serving Fountain Valley
20 more siding contractors within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| 1st Roofing Contractors Fountain Valley CA | 5.0★ (38) | In Fountain Valley |
| Baja Interior Remodeling | 5.0★ (3) | In Fountain Valley |
| Bayside Plastering | In Fountain Valley | |
| Cal Roofing Co. | 5.0★ (2) | 4 mi |
| Cory gee painting | 4.9★ (53) | In Fountain Valley |
| Dynamic Roofing Co. | 5.0★ (13) | In Fountain Valley |
| goldenrain studios | In Fountain Valley | |
| Greenday Construction | In Fountain Valley | |
| Handy Home Improvement | 5.0★ (2) | In Fountain Valley |
| J&B Quality Custom Painting | 5.0★ (14) | In Fountain Valley |
| K & R Construction | 5.0★ (1) | In Fountain Valley |
| Lions Roofing | 5.0★ (43) | In Fountain Valley |
| Maple Construction | 5.0★ (2) | In Fountain Valley |
| P.P. Fountain Valley Builders | 5.0★ (64) | In Fountain Valley |
| Pacific Coast Builders | 5.0★ (4) | In Fountain Valley |
| Premier Commercial Painting | 3.0★ (6) | In Fountain Valley |
| RBA Builders | 4.5★ (8) | In Fountain Valley |
| Sears Heating and Air Conditioning | 2.5★ (2) | 3 mi |
| Widows Handyman | 3.0★ (1) | In Fountain Valley |
| Young Kim Painting | In Fountain Valley |
How much do siding contractors cost in Fountain Valley?
Typical prices in USD, adjusted for California with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Siding replacement | $5,730 | $11,950 | $18,280 | Per house: typical range of customer-reported projects. US national range × 1.03 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Fountain Valley siding contractors
We scored 110 Fountain Valley siding contractors on 8 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. Unknown factors are left out of the score, 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.
| Factor | Weight | Computed from | In Fountain Valley data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Siding contractors in Fountain Valley: frequently asked questions
Who is the best siding contractor in Fountain Valley?
By CR Score, the highest-ranked siding contractor in Fountain Valley, CA is 24HRC with a CR Score of 88/100. It has 4.8★ from 41 Google reviews. It is open 24/7. Red Turtle Roofing of Fullerton (#2) and MG Construction & Decks (#3) follow. We ranked 110 siding contractors on 8 factors, last updated October 22, 2026.
How many siding contractors are there in Fountain Valley?
ContractorsRanked ranks 110 siding contractors serving Fountain Valley, CA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which siding contractors in Fountain Valley are open 24/7?
16 ranked siding contractors in Fountain Valley post 24/7 hours. The highest-ranked are 24HRC (#1), Red Turtle Roofing of Fullerton (#2) and MG Construction & Decks (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which siding contractors in Fountain Valley work on weekends?
84 of 110 ranked siding contractors post Saturday hours and 60 post Sunday hours. The highest-ranked open Saturdays are 24HRC (#1), Red Turtle Roofing of Fullerton (#2) and MG Construction & Decks (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does siding replacement cost in Fountain Valley?
Siding replacement typically costs $5,730 to $18,280, with $11,950 typical (Per house: typical range of customer-reported projects. US national range × 1.03 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 Fountain Valley siding contractors have?
The median Google rating among 110 rated siding contractors in Fountain Valley is 5.0★, with a median of 17 reviews. CAT Exteriors has the most, 348 reviews, and ranks #37. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank siding contractors?
Each siding contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do siding contractors outside Fountain Valley count in this ranking?
Yes, if they are within 40 mi of the Fountain Valley city center, our service radius for siding contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Fountain Valley
- October 2026: CR Scores recalculated for 110 siding contractors serving Fountain Valley.
- October 2026: 1 duplicate listing merged.
More siding contractors and Fountain Valley pages
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