63/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 151 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 151 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 707 Continental Cir, Mountain View, CA 94040
Best General Contractors in Sunnyvale, CA (2026)
721 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Sunnyvale: Royal Building Services, CR Score 63/100; 5.0★ from 151 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Inspired Builders Inc, posts 24/7 hours; ranked #2 of 721.
- 7
Most-reviewed: Closets by Design - Northern California, 998 Google reviews at 4.8★, the most of 721 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
721 Sunnyvale general contractors are ranked here by CR Score, from ten published factors. 44 are open 24/7, 280 open Saturdays and 153 open Sundays, based on posted hours. The median Google rating is 5.0★ across 721 rated businesses.
Top 10 general contractors in Sunnyvale at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Royal Building Services | 63 | 5.0★ (151) | Mountain View, 2 mi away | Sat · Sun · Evenings | Overall |
| 2 | Inspired Builders Inc | 63 | 5.0★ (116) | Sunnyvale | 24/7 | Emergencies |
| 3 | Primework Construction | 63 | 5.0★ (111) | San Jose, 6 mi away | 24/7 | — |
| 4 | BH Construction & Development | 62 | 5.0★ (87) | Sunnyvale | 24/7 | — |
| 5 | R&B Master Construction Inc. | 61 | 5.0★ (87) | Cupertino, 4 mi away | Sat · Sun · Evenings | — |
| 6 | Prime Design & Build | 61 | 4.9★ (56) | San Jose, 7 mi away | 24/7 | — |
| 7 | Closets by Design - Northern California | 61 | 4.8★ (998) | Hayward, 21 mi away | Sat · Sun · Evenings | Most reviews |
| 8 | DevArt8 Builders | 61 | 5.0★ (101) | Milpitas, 8 mi away | Sat · Sun · Evenings | — |
| 9 | Lockworks Unlimited | 60 | 4.7★ (144) | Redwood City, 12 mi away | 24/7 | — |
| 10 | Nan Construction Inc | 60 | 5.0★ (19) | Campbell, 2 mi away | 24/7 | — |
The 721 best general contractors in Sunnyvale, 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.
Based in Sunnyvale
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 116 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 116 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 349 Cobalt Way #303, Sunnyvale, CA 94085
Based in San Jose, 6 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 111 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2375 Zanker Rd #245, San Jose, CA 95131
Based in Sunnyvale
62/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 87 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1392 Bremerton Dr, Sunnyvale, CA 94087
Based in Cupertino, 4 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 87 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
Based in San Jose, 7 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Construction company”.
- 4.9★ from 56 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1729 N First St, San Jose, CA 95112
Based in Hayward, 21 mi away
61/100CR ScoreRanked #7 because of its Google rating and review volume: 4.8★ from 998 Google reviews, the most in Sunnyvale.
- 4.8★ from 998 Google reviews
- Hours
- Mon–Fri 6:30 AM–9 PM · Sat–Sun 9 AM–4 PM
- Address
- 20470 Corsair Blvd, Hayward, CA 94545
Based in Milpitas, 8 mi away
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 101 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 101 Google reviews
- Hours
- Mon–Sun 8 AM–10 PM
- Address
- 1828 S Milpitas Blvd #506, Milpitas, CA 95035
Based in Redwood City, 12 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.7★ from 144 Google reviews, listed on Google as “Contractor”.
- 4.7★ from 144 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2671 El Camino Real, Redwood City, CA 94061
Based in Campbell, 2 mi away
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 19 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Sunnyvale
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 14 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 710 Lakeway Dr STE 225, Sunnyvale, CA 94085
Based in San Jose, 6 mi away
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 140 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 140 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat closed · Sun 9 AM–4 PM
- Address
- 3031 Tisch Way, San Jose, CA 95128
Based in Sunnyvale
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 60 Google reviews
- Hours
- Mon–Thu 8 AM–8 PM · Fri 8 AM–5 PM · Sat closed · Sun 9 AM–5 PM
- Address
- 1016 Kenbridge Ct, Sunnyvale, CA 94087
Based in San Jose, 7 mi away
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 37 Google reviews, listed on Google as “Contractor”.
- 4.8★ from 37 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2011 O'Toole Ave, San Jose, CA 95131
Based in Palo Alto, 9 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.4★ from 336 Google reviews, listed on Google as “Contractor”.
- 4.4★ from 336 Google reviews
- Hours
- Mon–Sat 10 AM–7 PM · Sun 11 AM–6 PM
- Address
- 500 Stanford Shopping Center, Palo Alto, CA 94304
Based in Sunnyvale
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 51 Google reviews
- Hours
- Mon–Thu 8 AM–6 PM · Fri 8 AM–2 PM · Sat closed · Sun 8 AM–6 PM
- Address
- 899 Persimmon Ave, Sunnyvale, CA 94087
#17 GPI Builders
Based in Campbell, 7 mi away
59/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Contractor”.
- 4.9★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 262 E Hamilton Ave, Campbell, CA 95008
Based in San Jose, 7 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 52 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun 10 AM–4 PM
- Address
- 1437 Park Ave, San Jose, CA 95126
#19 OCA Builders
Based in Los Gatos, 14 mi away
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 19915 Wright Dr, Los Gatos, CA 95033
Based in Campbell, 8 mi away
59/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 49 Google reviews
- Hours
- Mon–Sun 7 AM–10 PM
- Address
- 565 W Hacienda Ave, Campbell, CA 95008
Based in San Jose, 6 mi away
59/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 38 Google reviews
- Hours
- Mon–Sun 8 AM–10 PM
- Address
- 2570 N First St, San Jose, CA 95131
Based in San Jose, 8 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “General contractor”.
- 4.9★ from 51 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 98 N First St, San Jose, CA 95113
Based in Hercules, 12 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 65 Google reviews
- Hours
- Mon–Fri 7 AM–8:30 PM · Sat–Sun 9 AM–5 PM
Based in San Jose, 9 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Contractor”.
- 5.0★ from 45 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 1080 Minnesota Ave, San Jose, CA 95125
#25 Waves Remodeling
Based in Sunnyvale
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 36 Google reviews
- Hours
- Mon–Thu 8 AM–6 PM · Fri 8 AM–2 PM · Sat closed · Sun 9 AM–4 PM
- Address
- 710 Lakeway Dr # 200, Sunnyvale, CA 94085
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 721 ranked general contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Cube Construction Inc | 58 | 5.0★ (35) | 8 mi |
| 27 | A Tamam Construction | 58 | 4.9★ (167) | 12 mi |
| 28 | Ocean Remodel | 58 | 4.9★ (107) | 23 mi |
| 29 | Asha Construction | 58 | 5.0★ (25) | 6 mi |
| 30 | Atlantis Remodeling | 58 | 5.0★ (39) | 3 mi |
| 31 | Closet World - Northern California | 58 | 4.4★ (775) | 21 mi |
| 32 | PTR REMODELING SERVICES | 58 | 5.0★ (22) | 12 mi |
| 33 | Dreamprint Home Remodeling | 58 | 4.9★ (44) | 4 mi |
| 34 | Method Remodeling General Contractor | 58 | 5.0★ (69) | 23 mi |
| 35 | Reliance Construction | 57 | 4.7★ (47) | 3 mi |
| 36 | Valley Boutique Builders | 57 | 5.0★ (73) | 5 mi |
| 37 | VS Renovation | 57 | 5.0★ (18) | 6 mi |
| 38 | W AND W BUILDERS GROUP | 57 | 4.9★ (37) | 4 mi |
| 39 | United Chimney Services Inc | 57 | 4.7★ (46) | 11 mi |
| 40 | LeCut Construction | 57 | 5.0★ (38) | 6 mi |
| 41 | Mola Construction & ADU | 57 | 5.0★ (19) | In Sunnyvale |
| 42 | BUILD 33 | 57 | 5.0★ (11) | 4 mi |
| 43 | Imagine Unique Remodels | 57 | 5.0★ (54) | 9 mi |
| 44 | Decor Builders Inc. | 57 | 5.0★ (41) | 7 mi |
| 45 | RCS Builders | 57 | 5.0★ (10) | 10 mi |
| 46 | Marble General Construction | 57 | 5.0★ (29) | 6 mi |
| 47 | TRUSTED HEATING, COOLING & CONSTRUCTION | 57 | 4.8★ (21) | 15 mi |
| 48 | DreamHome Remodeling & Builders | 57 | 5.0★ (11) | 5 mi |
| 49 | D.C BUILDERS | 57 | 4.4★ (7) | In Sunnyvale |
| 50 | QA Builders | 57 | 5.0★ (42) | 10 mi |
Also serving Sunnyvale
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.
How much do general contractors cost in Sunnyvale?
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 |
|---|---|---|---|---|---|
| Kitchen remodel | $15,240 | $28,190 | $43,470 | 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) | October 2026 |
| Bathroom remodel | $7,050 | $12,880 | $18,720 | Per 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).
- Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
- Check that the status is active and the name matches the contract or truck.
- 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 Sunnyvale general contractors
We scored 721 Sunnyvale 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.
| Factor | Weight | Computed from | In Sunnyvale 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 |
General contractors in Sunnyvale: frequently asked questions
Who is the best general contractor in Sunnyvale?
By CR Score, the highest-ranked general contractor in Sunnyvale, CA is Royal Building Services with a CR Score of 63/100. It has 5.0★ from 151 Google reviews. It is open 7 days a week. Inspired Builders Inc (#2) and Primework Construction (#3) follow. We ranked 721 general contractors on ten factors, last updated October 22, 2026.
How many general contractors are there in Sunnyvale?
ContractorsRanked ranks 721 general contractors serving Sunnyvale, CA. 8 of them are based in Sunnyvale; 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 Sunnyvale are open 24/7?
44 ranked general contractors in Sunnyvale post 24/7 hours. The highest-ranked are Inspired Builders Inc (#2), Primework Construction (#3) and BH Construction & Development (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which general contractors in Sunnyvale work on weekends?
280 of 721 ranked general contractors post Saturday hours and 153 post Sunday hours. The highest-ranked open Saturdays are Royal Building Services (#1), Primework Construction (#3) and R&B Master Construction Inc. (#5). 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 Sunnyvale?
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 Sunnyvale general contractors have?
The median Google rating among 721 rated general contractors in Sunnyvale is 5.0★, with a median of 8 reviews. Closets by Design - Northern California has the most, 998 reviews, and ranks #7. 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 Sunnyvale
- October 2026: CR Scores recalculated for 721 general contractors serving Sunnyvale.
- October 2026: 7 duplicate listings merged.
More general contractors and Sunnyvale pages
General contractors near Sunnyvale
- General contractors in Mountain View, CA749 ranked
- General contractors in Cupertino, CA671 ranked
- General contractors in Los Altos, CA757 ranked
- General contractors in Santa Clara, CA673 ranked
- General contractors in Los Altos Hills, CA742 ranked
- General contractors in Saratoga, CA604 ranked
- General contractors in Campbell, CA609 ranked
- General contractors in Palo Alto, CA839 ranked
- General contractors in San Jose, CA621 ranked
- General contractors in Stanford, CA813 ranked
Other trades in Sunnyvale
- Roofers in Sunnyvale640 ranked
- Plumbers in Sunnyvale540 ranked
- Electricians in Sunnyvale399 ranked
- HVAC contractors in Sunnyvale480 ranked
- Painters in Sunnyvale211 ranked
- Landscapers in Sunnyvale229 ranked
- Handymen in Sunnyvale101 ranked
- Kitchen remodelers in Sunnyvale429 ranked
- Bathroom remodelers in Sunnyvale399 ranked
- Flooring contractors in Sunnyvale232 ranked
- Tile installers in Sunnyvale76 ranked
- Drywall contractors in Sunnyvale30 ranked
- Concrete contractors in Sunnyvale222 ranked
- Fence contractors in Sunnyvale107 ranked
- Deck builders in Sunnyvale82 ranked
- Siding contractors in Sunnyvale80 ranked
- Window installers in Sunnyvale258 ranked
- Gutter installers in Sunnyvale145 ranked
- Insulation contractors in Sunnyvale80 ranked
- Solar installers in Sunnyvale243 ranked
- Garage door repair companies in Sunnyvale189 ranked
- Foundation repair companies in Sunnyvale104 ranked
- Tree services in Sunnyvale236 ranked
- Masonry contractors in Sunnyvale101 ranked
- Water damage restoration companies in Sunnyvale347 ranked
- Home builders in Sunnyvale433 ranked
- Demolition contractors in Sunnyvale71 ranked
- All contractors in Sunnyvale