67/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 7,383 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 7,383 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 212 Evans St, Caldwell, ID 83605
Best Plumbers in Caldwell, ID (2026)
245 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Caldwell: Right Now Heating, Air Conditioning & Plumbing, CR Score 67/100; 4.8★ from 7,383 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Right Now Heating, Air Conditioning & Plumbing, posts 24/7 hours; ranked #2 of 245.
- 20
Most-reviewed: Diamond Heating, Cooling, Plumbing & Electric, 5,835 Google reviews at 4.9★, the most of 245 ranked after Right Now Heating, Air Conditioning & Plumbing; ranked #20.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
245 Caldwell plumbers are ranked here by CR Score, from ten published factors. 109 are open 24/7, 146 open Saturdays and 122 open Sundays, based on posted hours. The median Google rating is 4.9★ across 245 rated businesses.
Top 10 plumbers in Caldwell at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Right Now Heating, Air Conditioning & Plumbing | 67 | 4.8★ (7,383) | Caldwell | 24/7 | Overall |
| 2 | Right Now Heating, Air Conditioning & Plumbing | 65 | 5.0★ (1,551) | Nampa, 5 mi away | 24/7 | Emergencies |
| 3 | Beacon Plumbing, Heating, Air-Conditioning, and Electrical, Inc | 64 | 5.0★ (320) | Caldwell | 24/7 | — |
| 4 | Express Plumbing Heating & Air | 64 | 4.9★ (2,354) | Nampa, 9 mi away | 24/7 | — |
| 5 | Wickstrom Plumbing Heating & Cooling | 63 | 4.9★ (953) | Nampa, 10 mi away | 24/7 | — |
| 6 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.9★ (488) | Nampa, 9 mi away | 24/7 | — |
| 7 | RSM Plumbing LLC | 62 | 5.0★ (81) | Caldwell | 24/7 | — |
| 8 | American Rooter & Drain | 62 | 4.8★ (1,573) | Caldwell | Sat · Evenings | — |
| 9 | Shaw Plumbing | 62 | 5.0★ (75) | Caldwell | 24/7 | — |
| 10 | Master Plumbing | 62 | 4.9★ (1,331) | Meridian, 16 mi away | 24/7 | — |
The 245 best plumbers in Caldwell, 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 Nampa, 5 mi away
65/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 1,551 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 1,551 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3414 Black Butte Ct, Nampa, ID 83687
Based in Caldwell
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 320 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 320 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5312 Cleveland Blvd, Caldwell, ID 83607
Based in Nampa, 9 mi away
64/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 2,354 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 2,354 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3207 Garrity Blvd, Nampa, ID 83687
Based in Nampa, 10 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 953 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 953 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4121 Garrity Blvd, Nampa, ID 83687
Based in Nampa, 9 mi away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 488 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 488 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1217 3rd St S Suite #104, Nampa, ID 83651
Based in Caldwell
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 81 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2604 S Kimball Ave, Caldwell, ID 83605
Based in Caldwell
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 1,573 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,573 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 8 AM–5 PM · Sun closed
- Address
- 1005 Commercial Way, Caldwell, ID 83605
Based in Caldwell
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 75 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 75 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#10 Master Plumbing
Based in Meridian, 16 mi away
62/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 1,331 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 1,331 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 280 N Baltic Pl, Meridian, ID 83642
Based in Nampa, 9 mi away
62/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 380 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 380 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3615 E Newby St #101, Nampa, ID 83687
#12 Master Plumbing
Based in Nampa, 6 mi away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 196 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 196 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1015 Caldwell Blvd Suite 4, Nampa, ID 83651
#13 Overall Plumbing
Based in Nampa, 9 mi away
61/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 423 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 423 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Caldwell
61/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 47 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 25333 Volendam St Suite 101, Caldwell, ID 83607
Based in Nampa, 8 mi away
61/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 213 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 213 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1225 Madison Ave, Nampa, ID 83687
Based in Nampa, 7 mi away
61/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 507 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 507 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat–Sun 8 AM–2 PM
- Address
- 8670 E Cash Ln, Nampa, ID 83687
Based in Nampa, 7 mi away
61/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 98 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 98 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 905 Caldwell Blvd, Nampa, ID 83651
Based in Nampa, 9 mi away
61/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 580 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 580 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun 9 AM–5 PM
- Address
- 1331 11th Ave N, Nampa, ID 83687
Based in Meridian, 17 mi away
61/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 1,209 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,209 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 711 N Touchmark Ave, Meridian, ID 83642
Based in Meridian, 14 mi away
60/100CR ScoreRanked #20 because of its Google rating and review volume: 4.9★ from 5,835 Google reviews.
- 4.9★ from 5,835 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Boise, 24 mi away
60/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 1,464 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 1,464 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1310 S Vista Ave #25, Boise, ID 83705
Based in Meridian, 9 mi away
60/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 92 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 92 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Nampa, 8 mi away
60/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.7★ from 215 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 215 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 250 4th St N, Nampa, ID 83687
Based in Boise, 22 mi away
60/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 1,281 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 1,281 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4090 W State St #214, Boise, ID 83703
#25 Prime Plumbing
Based in Caldwell
60/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 786 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 786 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1020 E Homedale Rd, Caldwell, ID 83607
Plumbers 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 245 ranked plumbers here; the rest are on their profiles.
Also serving Caldwell
20 more plumbers within 25 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 |
|---|---|---|
| American Plumbing | 4.0★ (2) | 12 mi |
| Caldwell Plumber - Steve's Service Plumbing Company | In Caldwell | |
| Colliers home renovations | 5.0★ (2) | In Caldwell |
| Elite Sewer and Drain | In Caldwell | |
| Five Star Service Pros Plumbing | 4.9★ (363) | 25 mi |
| Idaho Plumbing Company | 5.0★ (2) | 10 mi |
| Idaho Snake-a-Drain | In Caldwell | |
| Independent Industrial Sales | 5.0★ (2) | 15 mi |
| Ltd Plumbing | 5.0★ (2) | 10 mi |
| Perfect Plumbing Heating & Air | 4.8★ (5,442) | 22 mi |
| Plumbing Solutions of Idaho | 4.9★ (1,297) | 16 mi |
| Proline Plumbing & Sewer | 5.0★ (60) | 15 mi |
| Star Sewer & Water | 2.5★ (2) | 11 mi |
| Treasure Valley Pipeworks | In Caldwell | |
| Tyson Plumbing Services | 5.0★ (43) | 13 mi |
| Universal Plumbing | 5.0★ (30) | 11 mi |
| Upfront Plumbing | 5.0★ (2) | 9 mi |
| Victory Drain Service LLC. | 5.0★ (2) | 8 mi |
| WATER HEATERS R US | 5.0★ (1) | In Caldwell |
| Western Plumbing Inc | 2.0★ (1) | In Caldwell |
How much do plumbers cost in Caldwell?
National price ranges in USD, not adjusted for Caldwell. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
How to check a plumber's license in Idaho
In Idaho, Idaho Division of Occupational and Professional Licenses licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.
- 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 Caldwell plumbers
We scored 245 Caldwell plumbers 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 Caldwell 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 |
Plumbers in Caldwell: frequently asked questions
Who is the best plumber in Caldwell?
By CR Score, the highest-ranked plumber in Caldwell, ID is Right Now Heating, Air Conditioning & Plumbing with a CR Score of 67/100. It has 4.8★ from 7,383 Google reviews. It is open 24/7. Right Now Heating, Air Conditioning & Plumbing (#2) and Beacon Plumbing, Heating, Air-Conditioning, and Electrical, Inc (#3) follow. We ranked 245 plumbers on ten factors, last updated October 22, 2026.
How many plumbers are there in Caldwell?
ContractorsRanked ranks 245 plumbers serving Caldwell, ID. 12 of them are based in Caldwell; 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 plumbers in Caldwell are open 24/7?
109 ranked plumbers in Caldwell post 24/7 hours. The highest-ranked are Right Now Heating, Air Conditioning & Plumbing (#1), Right Now Heating, Air Conditioning & Plumbing (#2) and Beacon Plumbing, Heating, Air-Conditioning, and Electrical, Inc (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Caldwell work on weekends?
146 of 245 ranked plumbers post Saturday hours and 122 post Sunday hours. The highest-ranked open Saturdays are Right Now Heating, Air Conditioning & Plumbing (#1), Right Now Heating, Air Conditioning & Plumbing (#2) and Beacon Plumbing, Heating, Air-Conditioning, and Electrical, Inc (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a plumber's license in Idaho?
In Idaho, Idaho Division of Occupational and Professional Licenses handles licensing and covers Plumbing work: water supply, drain, waste and vent piping and fixtures.
How much does water heater replacement cost in Caldwell?
Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Caldwell. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Caldwell plumbers have?
The median Google rating among 245 rated plumbers in Caldwell is 4.9★, with a median of 33 reviews. Right Now Heating, Air Conditioning & Plumbing has the most, 7,383 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank plumbers?
Each plumber 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 Caldwell
- October 2026: CR Scores recalculated for 245 plumbers serving Caldwell.
- October 2026: 1 duplicate listing merged.
More plumbers and Caldwell pages
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Other trades in Caldwell
- Roofers in Caldwell199 ranked
- Electricians in Caldwell180 ranked
- HVAC contractors in Caldwell206 ranked
- General contractors in Caldwell256 ranked
- Painters in Caldwell110 ranked
- Landscapers in Caldwell150 ranked
- Handymen in Caldwell96 ranked
- Kitchen remodelers in Caldwell115 ranked
- Bathroom remodelers in Caldwell135 ranked
- Flooring contractors in Caldwell113 ranked
- Tile installers in Caldwell38 ranked
- Drywall contractors in Caldwell21 ranked
- Concrete contractors in Caldwell152 ranked
- Fence contractors in Caldwell80 ranked
- Deck builders in Caldwell58 ranked
- Siding contractors in Caldwell59 ranked
- Window installers in Caldwell100 ranked
- Gutter installers in Caldwell96 ranked
- Insulation contractors in Caldwell29 ranked
- Solar installers in Caldwell45 ranked
- Garage door repair companies in Caldwell43 ranked
- Foundation repair companies in Caldwell21 ranked
- Tree services in Caldwell120 ranked
- Masonry contractors in Caldwell50 ranked
- Water damage restoration companies in Caldwell123 ranked
- Home builders in Caldwell203 ranked
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