15 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Spring Valley Lake: Copp Roofing & Construction, Inc., CR Score 54/100; 4.7★ from 110 Google reviews; open Saturdays until 12 PM.
Best for emergencies (open 24/7): Siding Pros Corp, posts 24/7 hours; ranked #6 of 15.
Most-reviewed: West Coast Home Remodeling, 62 Google reviews at 4.9★, the most of 15 ranked after Copp Roofing & Construction, Inc.; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
15 Spring Valley Lake siding contractors are ranked here by CR Score, from ten published factors. 3 are open 24/7, 14 open Saturdays and 11 open Sundays, based on posted hours. The median Google rating is 4.4★ across 15 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Copp Roofing & Construction, Inc. | 54 | 4.7★ (110) | Crestline, 18 mi away | Sat | Overall |
| 2 | VG Tech | 53 | 4.4★ (13) | Rancho Cucamonga, 33 mi away | Sat · Sun · Evenings | — |
| 3 | Sears Window Replacement | 52 | 3.7★ (12) | Montclair, 37 mi away | Sat · Sun · Evenings | — |
| 4 | West Coast Home Remodeling | 51 | 4.9★ (62) | Fontana, 29 mi away | Sun · Evenings | Most reviews |
| 5 | Pro Budget Roofing | 51 | 5.0★ (9) | Rancho Cucamonga, 35 mi away | Sat · Evenings | — |
| 6 | Siding Pros Corp | 50 | 3.9★ (7) | San Dimas, 40 mi away | 24/7 | Emergencies |
| 7 | Code 4 Roofing Specialist | 50 | 5.0★ (21) | Claremont, 38 mi away | 24/7 | — |
| 8 | Top 2 Bottom Renovations Inc | 50 | 5.0★ (4) | Chino, 39 mi away | Sat · Sun · Evenings | — |
| 9 | Stop Leaks Roofing & Repair's | 49 | 3.6★ (20) | Hesperia, 9 mi away | Sat | — |
| 10 | Parry's Roofing | 49 | 5.0★ (9) | Adelanto, 30 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and review volume: 4.7★ from 110 Google reviews, the most in Spring Valley Lake.
Based in Rancho Cucamonga, 33 mi away
Ranked #2 because of its Google rating and trade focus: 4.4★ from 13 Google reviews, listed on Google as “Siding contractor”.
Based in Montclair, 37 mi away
Ranked #3 because of its Google rating and trade focus: 3.7★ from 12 Google reviews, listed on Google as “Siding contractor”.
Based in Fontana, 29 mi away
Ranked #4 because of its Google rating and review volume: 4.9★ from 62 Google reviews.
Based in Rancho Cucamonga, 35 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Siding contractor”.
Based in San Dimas, 40 mi away
Ranked #6 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Siding contractor”.
Based in Claremont, 38 mi away
Ranked #7 because of its Google rating and review volume: 5.0★ from 21 Google reviews.
Based in Chino, 39 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Siding contractor”.
Based in Hesperia, 9 mi away
Ranked #9 because of its Google rating and review volume: 3.6★ from 20 Google reviews.
Based in Adelanto, 30 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
Based in Victorville, 5 mi away
Ranked #11 because of its Google rating and trade focus: 3.3★ from 3 Google reviews, listed on Google as “Window installation service”.
Based in San Bernardino, 28 mi away
Ranked #12 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Roofing contractor”.
Based in Riverside, 39 mi away
Ranked #13 because of its Google rating and review volume: 4.0★ from 15 Google reviews.
Based in Moreno Valley, 38 mi away
Ranked #14 because of its Google rating and review volume: 3.7★ from 16 Google reviews.
Based in Moreno Valley, 39 mi away
Ranked #15 because of its Google rating and trade focus: 3.8★ from 4 Google reviews, listed on Google as “Roofing contractor”.
10 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 |
|---|---|---|
| Code 4 Roofing Specialist | 19 mi | |
| Empire Sheet Metal | 5.0★ (2) | 37 mi |
| Empower Building Company | 33 mi | |
| Joseph Mc Cormick Construction | 17 mi | |
| MAC Framing | 5.0★ (1) | 37 mi |
| RBI | 4.5★ (2) | 17 mi |
| Sears Heating and Air Conditioning | 1.0★ (2) | 28 mi |
| Sears Heating and Air Conditioning | 1.0★ (1) | 31 mi |
| Stutzman Siding | 37 mi | |
| WRF Construction | 5.0★ (1) | 35 mi |
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 |
We scored 15 Spring Valley Lake siding 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.
| Factor | Weight | Computed from | In Spring Valley Lake data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |