Diamond Club

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Diamond Club Membership

Priority Comfort, Year-Round Savings

The Diamond Club is your all-in-one solution for plumbing, heating, and cooling, featuring priority repairs, free annual maintenance, and discounted $49 service calls.

System maintenance once a year helps prevent costly repairs by catching small problems before they become a major crisis. Knowing the condition of your equipment may help you budget for a replacement system.

Membership Benefits

Priority Scheduling

Skip the line when you need us the most - members come first!

FREE Annual Plumbing Inspection

Catch small leaks before they turn into expensive repairs.

One FREE Annual Maintenance

Plumbing, heating, or cooling — you choose which system.

Two-Year Repair Guarantee

Double the protection with parts and labor backed for 24 months.

Manufacturer Fixture Guarantee

We stand behind every fixture we install.

Discounted $49 Service Call Charge

Save on every service visit — over 50% off standard rates.

10% Off All Service & Repairs

Enjoy automatic savings on every visit.

Member Exclusive Offers

Special savings and perks on new system installations.

Membership Pricing

Monthly Cost

$21.99/month
  1. All membership benefits
  2. VIP Priority Scheduling
  3. Built-In Savings All Year
*Pricing for the immediate Missoula area. Travel fees are extra for the outside area.*

Annual Savings

$350/year
With priority service, $49 calls, and free annual maintenance, the Diamond Club easily pays for itself. Give us a call today to get started.

Testimonials

Hear From Our Satisfied Customers

Charlene Crawford
15 hours ago
06/04/26 I decided to do an upgrade on my kitchen faucet (it was leaking) and replace my upstairs bathroom toilet. It was running after being flushed until the handle was jiggled. I wanted the same as the one Hellgate installed last November in another bathroom, tall with oval seat. Called for an estimate, a plumber came that day, provided estimates and one week later I had both installed. Faucet and toilet are working perfectly, I am very satisfied with Hellgate Heating and plumbing. Quality employees, professional staff and responsive scheduling make this business my go too. 11/2025 My gas insert fireplace quit working. The first place I called said it would be a month and a half before they could even take their first look at it. I called Hellgate Plumbing and Heating and they made their first stop within the week. From there we decided a new fireplace was unavoidable. They made two more stops to work through the decision making, ordering and glitches. From first visit to installation it was a little less than a month. I could not be more happy with their professionalism, quality of service and my new fireplace Additionally, I called with a leaking toilet in the morning and a qualified repairman was here the same afternoon. The toilet was old and obsolete, so a new one was picked up and installed all with in a couple hours. No muss, no fuss and I have no complaints. Hellgate plumbing is my go to heating and plumbing service company.
Laurie Silk
2 days ago
Henry was amazing! I will definitely be using them again. Thanks Henry for making the situation pleasant!!
Colleen O'Connell
2 days ago
I highly recommend them. Their communication, prompt service, as well as updates while at the house was excellent. Our technician was wonderful!
Sandra Whittecar
3 days ago
Hellgate Plumbing takes professionalism to a higher level. This was the first time using their services & they were amazing from initial phone call(answered by real person) to the professional behavior of our technician-superb. Our new kitchen faucet was installed quickly and works perfectly-give Hellgate Plumbing a call, you won’t be disappointed!
Bryce Kepferle
3 days ago
Super nice guy, did a great job!
Randall Marshall
3 days ago
Kaleigh, Lisa, and Jacob were all professional (and anybody I missed) and attentive to details. Routine a/c service. Completely satisfied with the work and explanation.
Chris Johnson
4 days ago
The entire team at Hellgate is prompt, communicative and totally pro. I highly recommend Hellgate overall. They maintain my high efficiency boiler and take care of all my hvac needs.
Jeff Mountford
6 days ago
Fantastic prompt service. Explained services offered very well. Friendly, professional technicians.
faith dixon
1 week ago
Crew was very professional and informative.
Debra Funk
1 week ago
Caiden did a great job and explained everything perfectly.
Tyler Lind
2 weeks ago
Overall great experience! Solved my plumbing and AC problems quickly and the technicians were extremely knowledgeable and helpful.
Freya Sargent
2 weeks ago
Excellent service and installation. I highly recommend.
Trude France
2 weeks ago
Andrew was very thorough and explained everything very well.
Your mama
2 weeks ago
Was impressed with Austin, was thorough, informative, fast and nice personality.
Tim Fink
2 weeks ago
on time and the work was done right and quickly.
Michael Pasillas
2 weeks ago
Great service, awesome response time, amazing price tag. Got us squared away on a leak and hooked water to our fridge to accommodate our pups desire for ice cube treats.
Anita Turner
3 weeks ago
Just spent yesterday with Caidan from Hellgate Plumbing and Heating and his electrician sub-contractor, Brody from Hometown Electric. They were polite, friendly and PROFESSIONAL. When they were done they cleaned up after themselves - it was like they were never there. At about 5:30, Caidan realized there was one little wire that was needed for the thernostate to run the new ac. He asked if I wanted him to stay and take another hour to install it or if I wanted him to come back today. I opted for him staying. I spent 30 years in the guest service industry with Holiday Inns and I know customer service when I see it or experience it. Caidan knows and practices Customer Service. Thanks so much Caidan for staying. I can't stress strongly enough that Hellgate Plumbing and Heating, from the people who answer the phones, the sales people (a nod to Andrew) and the installers are just wonderful to work with. They are the perfect example of Customer Service. My thanks to all of you. I am now ready for a "sweat" free summer and will be worry free about my breaker box. The new one is a beautiful sight to see. Brody does amazing work. I would recommend Hellgate Plumbing and Heating and Hometown Electric highly. Just a great experience for a reasonably priced installation.
Nick Hnotchuk
3 weeks ago
Best Hellgate interaction I’ve had to date, and I’ve had alot. They always do great work!

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    Responsive and reliable. Help when you need it most. Hellgate Plumbing, Heating and Cooling has provided residents of Missoula, Lolo, Florence, MT, and beyond with reliable and affordable HVAC and plumbing services for over 40 years.