🔧 Official Rankings
10 Best Plumbers in Boulder, CO (August 2026)
We compared 10 plumbers serving Boulder and Boulder County, Colorado, and ranked the top providers by verified reviews, ratings, and local reputation — 3,640 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Save Home Heat Company. Updated for August 2026.
- Plumbers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 3,640
- Area codes
- 303, 720
Save Home Heat Company
⭐ 4.9 · 847 reviews
5741 Arapahoe Ave #4, Boulder, CO 80303
Bernie's Plumbing & Heating Company
⭐ 4.9 · 444 reviews
1501 Lee Hill Dr, Boulder, CO 80304
King Rooter & Plumbing
⭐ 4.9 · 232 reviews
1434 Spruce St Ste 100, Boulder, CO 80302
Jim Needham Heating Cooling Plumbing and Drain
⭐ 4.9 · 138 reviews
1035 Pearl St Ste 320B, Boulder, CO 80302
Jones Brothers Plumbing & HVAC
⭐ 4.9 · 116 reviews
3600 Table Mesa Dr, Boulder, CO 80305
Flatirons Plumbing
⭐ 4.8 · 631 reviews
1111 Spruce St #404B, Boulder, CO 80302
Roto-Rooter Plumbing & Water Cleanup
⭐ 4.8 · 610 reviews
2355 Canyon Blvd Unit 103, Boulder, CO 80302
Canyon Plumbing & Heating, Inc
⭐ 4.8 · 286 reviews
4700 Sterling Dr Ste G, Boulder, CO 80301
Mesa Drain Cleaning & Sewer Repair
⭐ 4.8 · 252 reviews
3050 Broadway Ste 311, Boulder, CO 80304
Plumbers listed here serve Boulder, Boulder County, and nearby ZIP codes including 80301, 80302, 80303, 80304, 80305, 80306, 80307, 80308, 80309, 80310, 80314, 80321 and more.