$75 Off Any Plumbing Repair (min spend $250) · Same-day service in most cases
(208) 231-1635
$75 Off Any Plumbing Repair (min spend $250)

Drain Cleaning in Boise & the Treasure Valley

Slow drain? Backup? Smelly pipes? Diamond clears any drain, any time - and diagnoses the root cause so it doesn't come back next week.

BBB Integrity Torch · Idaho's Best HVAC 2020-2022 · Top 1% Idaho Contractor

4.9 · 5,000+ reviews Licensed & Insured Since 1999
Same-day service in most cases - we answer live
Diamond licensed plumber performing drain cleaning service in a Treasure Valley kitchen.
Same-Day Service Available
4.9 / 5 across 5,000+ reviews Treasure Valley's most-reviewed home services team

What's clogged?

Tap the drain that's causing you trouble - we'll send the right plumber with the right equipment.

Multiple drains backing up at once? That's usually your main sewer line - call us immediately on (208) 231-1635.

4.9 · 5,000+ Google reviews Treasure Valley's top-rated
Idaho's Best HVAC 2020-2022 Three years running
Licensed & Insured Top 1% of Idaho contractors
Serving Treasure Valley Since 1999
How drain cleaning works

Three steps. Root cause, not just the symptom.

Call us — we answer 24/7

Tell us which drains are affected and what you're seeing - slow, fully blocked, smelly, or backing up. We'll send the right kit.

Licensed plumber dispatched

Experienced plumber, fully-stocked truck - commercial-grade equipment for stubborn lines, camera inspection available for diagnostics.

Cleared, tested, root cause explained

We don't just snake it and run. We test the drain, explain what was causing the clog, and tell you honestly if it's likely to come back.

24/7 emergency line answered live · Real licensed technicians, not an answering service
What makes Diamond different

The plumber who clears it properly - not just the plumber who shows up.

Drain cleaning is the service where cheap operators cut corners most. A snake down the line clears the clog for a week. Here's how Diamond fixes the cause, not the symptom.

What cheap drain-snakers do
  • Snake the clog, leave the root cause untouched
  • Charge by the drain, then add on for anything unexpected
  • Small rental equipment - can't handle stubborn lines
  • No camera inspection, no diagnostics
  • Make a mess, leave it for you to clean up
  • No accountability if the clog comes back next week
What Diamond does
  • Clears the clog AND diagnoses the root cause - camera inspection if needed
  • Flat quote before work starts - no bill-builders
  • Commercial-grade hydro-jetting available for main lines and stubborn clogs
  • Camera inspection to check for cracks, root intrusion, and collapsed pipes
  • Clean work area - floors, cabinets, everything left as we found it
  • Honest expectations - if the clog is likely to return, we tell you why and what it'd take to fix permanently
Why Treasure Valley calls Diamond

What you get when you call us

Drains clear and flowing today

Fast, thorough clearing with the right equipment - from a kitchen sink to a main sewer line. One visit, done properly.

Root cause found - not just the symptom

We use camera diagnostics where it matters. If there's a bigger issue behind the clog - roots, cracks, collapsed pipe - you'll know.

No-mess workmanship

Drain work is messy if you're not careful. Our techs come prepared - mats, covers, cleanup - your home stays clean.

Legitimacy you can verify

Treasure Valley's most-trusted drain team since 1999.

Over 26 years, we've cleared tens of thousands of drains across Boise and the Treasure Valley - from simple kitchen clogs to main-line root intrusions needing hydro-jetting.

  • Licensed & fully insured - verify any time
  • Top 1% of Idaho contractors
  • 1,800+ permitted projects on record
  • BBB Integrity Torch Award recipient
  • Idaho's Best HVAC Company 2020, 2021, 2022
  • Idaho's Best Contractor 2022
Diamond plumbing team with commercial-grade drain cleaning equipment.
Diamond's Service & Install Team Licensed technicians serving the entire Treasure Valley
Drain backed up?

Talk to a licensed plumber now

Same-day dispatch in most cases. We answer the line live and follow up live - no answering service, no callback queue.

Meet the Diamond team

The family-built company behind 5,000+ five-star reviews

Diamond isn't a private-equity rollup. It's a 26-year Treasure Valley business - built by Rick and Sue Ellen, around a single idea: do home services the way homeowners deserve.

Rick, Sue Ellen, and the Diamond Heating, Cooling, Plumbing & Electric management team in Boise, Idaho.
Rick & Sue Ellen with the Diamond leadership team

Rick opened Diamond's doors in March 1999, focused on new construction. He earned a reputation across the Treasure Valley for solving the hot-bonus-room problem nobody else could fix - and for treating customers fairly when others didn't.

In 2009, Rick's wife and business partner Sue Ellen joined full-time. Together they made the call to pivot from new construction to residential service - because they saw an industry that, too often, didn't take care of its customers. They wanted Diamond to stand for the opposite.

"We wanted clients to experience excellence and be 100% satisfied with the service they receive. We call it the Diamond Difference." - Rick & Sue Ellen, Founders

That standard is what built the company you see today - the awards, the reviews, the 1,800+ permitted projects on record. None of it happened by accident.

1999
Rick founds Diamond Heating & Cooling, focused on residential new construction.
2009
Sue Ellen joins full-time. Diamond pivots to residential service - and to the standard that defines it today.
2014
Awarded the BBB Integrity Torch Award - recognising honest, ethical business practice.
2020 - 2022
Named Idaho's Best HVAC Company three years running, plus Idaho's Best Contractor 2022.
Real customers · Real reviews

What Treasure Valley homeowners say

4.9 / 5 · 5,000+ Google reviews · Treasure Valley's most-reviewed home services team
Honest pricing - no upsell

"Up-front and clear pricing"

We were impressed with their up-front and clear pricing. John was on time, and explained everything necessary to do with no pressure to do it.

- Ed Boise, ID
Professional - start to finish

"Knowledgeable and professional"

Diamond Heating and Cooling was very knowledgeable and professional from start to finish. Highly recommended.

- Cliff Boise, ID
Reliable - excellent service

"The best possible choice"

Without a doubt, Diamond Heating and Cooling is the best possible choice you can make when deciding on a company you can rely on to provide excellent service.

- Caleb G. Boise, ID
Service area

Serving the entire Treasure Valley

Diamond is based in Garden City and serves homeowners across the Treasure Valley & surrounding areas.

BoiseGarden City (HQ)MeridianEagleNampaCaldwellKunaMiddletonStar

Not sure if you're in our area? Call (208) 231-1635 - we'll confirm on the line.

Book your plumber

Book your drain cleaning now

Tap the phone to talk live now. Real licensed technicians, your-quote-is-your-price honesty, no answering service.

  • Any drain, any time - including main sewer lines
  • Camera inspection & hydro-jetting available
  • Flat quote before work starts - no surprise fees
Questions, answered

Before you call - the things people want to know

How much does drain cleaning cost?
We charge a modest dispatch fee for the call-out and diagnosis. Once we've seen what's going on, we quote the full drain service before starting - and your quote is your price. Simple clogs and main-line work are priced differently, but you'll always know the cost before we start.
What if the clog comes back?
If we just snaked the clog without finding the cause, it very well might. That's why we check for root causes - debris, roots, grease build-up, or a bigger issue behind the scenes. If it's likely to recur, we'll tell you what it'd take to fix permanently so you can decide.
Do you use a camera inspection?
Yes - where it makes sense. For recurring clogs, main-line issues, or anything where we suspect more than a surface clog, we run a camera to diagnose properly. No guessing.
Can you handle main sewer line clogs?
Yes - that's one of the most common emergency jobs we handle. If multiple drains are backing up at once, or if you're seeing water come up in the wrong places (shower when you flush, for example), that's usually your main line. Call us right away.
Do you offer hydro-jetting?
Yes - commercial-grade hydro-jetting for stubborn lines, grease build-up, and main sewer clogs a snake can't handle. We'll recommend it only when it's genuinely needed, not as an upsell.
How long will it take?
Most straightforward drain cleanings can be completed the same day. Bigger main-line issues or hydro-jetting can take longer - we'll give you a realistic timeline on the phone.
Will it make a mess?
Not if we can help it. Our techs bring floor covers and mats, work carefully, and clean up after themselves. You shouldn't be able to tell we were there - other than the drain actually working.

Slow drain? Backup? Let's clear it today.

Same-day drain service in most cases. Camera inspection and hydro-jetting available. Your-quote-is-your-price.

📞 Call Now · (208) 231-1635