Licensed & Insured · Serving Boulder County Since 2004

Plumbing problems? Fixed today.

Same-day service, upfront flat-rate pricing, and a 100% satisfaction guarantee. From leaky faucets to full furnace replacements — one call handles it all.

  • ★★★★★ 4.9 on Google (312 reviews)
  • ✓ 24/7 Emergency Service

Request Service

We reply within 15 minutes during business hours.

20+Years in business
9,400+Jobs completed
Same-dayService available
$0Estimate fee

What we fix, install & maintain

Flat-rate pricing quoted before we start. No surprises on the invoice.

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Plumbing Repair

Leaks, burst pipes, running toilets, low pressure — diagnosed fast and fixed right the first time.

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Heating & Furnaces

Furnace tune-ups, repairs, and full replacements with financing options for major installs.

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Water Heaters

Tank and tankless installs, usually same or next day. We haul away the old unit free.

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Drain Cleaning

Camera inspection and hydro-jetting to clear stubborn clogs — and keep them from coming back.

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Remodels

Kitchen and bath rough-in and fixture installation, coordinated with your contractor or ours.

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24/7 Emergencies

Nights, weekends, holidays. A real plumber answers the phone — not an answering service.

Why Boulder homeowners call Summit first

  • Upfront flat-rate pricing. You approve the exact price before any work begins.
  • Background-checked techs. Uniformed, licensed pros who treat your home with respect.
  • On-time or it's free. We show up in the window we promise — or the service call fee is waived.
  • 1-year workmanship warranty. If our fix fails, we come back and make it right at no charge.
Licensed
CO #PL-48291
Insured
$2M coverage
BBB
A+ Rated
Google
4.9 ★

What your neighbors say

“Water heater died Sunday morning — new one installed by 3pm the same day. Price matched the quote to the dollar.”

— Melissa R., North Boulder

“Third company we called, first one that actually found the leak. Cleaned up so well you'd never know they were here.”

— Dan K., Gunbarrel

“They talked me out of a more expensive repair I didn't need. That honesty earned a customer for life.”

Get your free estimate

Call, or send the form and we'll call you — usually within 15 minutes during business hours.

📞 (303) 555-0142

✉️ hello@summitplumbingco.example

📍 Serving Boulder, Longmont, Louisville, Lafayette & Erie

🕗 Mon–Sat 7am–7pm · 24/7 emergency line