The Diamond Club
An annual membership built on a simple observation: almost every emergency we attend was visible, and cheap to fix, some months earlier.
Preventative maintenance is the least interesting thing we sell and the one that saves members the most money. A water heater that is flushed annually lasts years longer in hard water. A boiler that is serviced in September does not fail in January. A shut-off valve that has been exercised actually closes when a supply line bursts.
Membership bundles that maintenance into one annual arrangement, adds a standing discount on any service call you need during the year, and puts you ahead of the queue in the weeks when everyone needs us at once.
We also warrant eligible fixtures we supply and install for as long as the membership is maintained — if one fails to perform as designed, we repair or replace it at no charge.

Membership
What a Diamond Club year includes
Packages are tailored to the systems you actually have, so this is the menu rather than a fixed list.
- Annual plumbing system inspection
- Water heater flush and inspection
- Boiler efficiency check
- Swamp cooler seasonal service
- Drain check on problem lines
- Caulking and seal repair around tubs and tile
- Shut-off valve testing
- Priority scheduling in peak season
Questions
About the Diamond Club
What does the membership actually cover?
Scheduled preventative maintenance across your plumbing and heating systems — the annual visits that catch problems while they are still cheap — plus a standing discount on any service call and priority scheduling when demand spikes.
Is there a warranty?
Eligible fixtures supplied and installed by M&R are covered for as long as the membership is maintained. If an eligible fixture fails to perform as designed we repair or replace it at no charge.
What counts as priority scheduling?
When the first hard freeze arrives and every heating company in the region is running emergencies, members are scheduled ahead of non-members. That is the week the membership earns itself back.
How do I join?
Call either office and ask for Diamond Club pricing. Because packages are tailored to what systems you actually have, we quote it after a short conversation rather than listing one price for everybody.
Ask about Diamond Club pricing
Call either office and we will work out what your systems actually need before quoting.

