Rent-to-own or buy · free standard installation · repairs covered on rentals Emergency? → Owned tank 613-233-1115 · Vista rental service 1-877-318-4782 24/7
Mr. Rental Tank — hot water tank rentals, Ottawa

Keeping Ottawa’s water hot for over 50 years

One small payment a month. Installed right, serviced by us. And at the end, the tank is yours.

Rent-to-own or buy an electric, conventional, power-vent, direct-vent or tankless water heater. Standard installation is free, we take the old tank away, and if a rental ever breaks our own technicians fix it — parts and labour covered. Rentals are lease-to-own through our partner Vista Services, so every payment brings you closer to owning it.

Power-vent water heater installed by Mr. Rental Tank in an Ottawa basement
Installed by our own techs · Nepean
Rent-to-own · yours at the end
50+Years keeping Ottawa’s water hot
FreeStandard installation and old-tank removal
YoursRent-to-own: the tank is yours at the end of the term
Own crewLicensed installers, not subcontractors

What we do

Rent it, buy it, fix it — one Ottawa crew for the whole tank.

Pick the job. We’ll tell you what you have, what you need, and one firm price.

How it works

Four steps from cold shower to hot water.

  1. Call or send a quote request

    Tell us what the tank looks like and what it runs on. A person answers — if you get voicemail we’re on the other line and will call right back.

  2. One firm price

    We confirm the type and size, then quote a monthly rental rate or a purchase price. No surprises on install day.

  3. Installed by our own technicians

    Licensed installers on our payroll, not subcontractors. Standard installation is free and takes two to three hours.

  4. Old tank gone, records kept

    We take the old tank away and return it — to us, or to the company you rented it from — and keep the paperwork on file.

Why Mr. Rental Tank

Most companies are looking for sales. We’re looking for customers.

Mr. Rental Tank is a division of Home Service Group Inc. at 36 Capital Drive in Nepean, working hand in hand with Reid Heating & Cooling and Renato’s Gas Piping. We’ve been installing and servicing hot water tanks in Ottawa for more than 50 years, and the people who answer the phone are the same people who send the truck.

Many makes and models

John Wood, Giant, Rheem, GSW, Bosch — we’re not tied to one brand.

Fully stocked trucks

Most repairs are finished on the first visit because the part is already on board.

Warranty on most makes

Authorized to do warranty work on most water heaters, rental or owned.

Honest advice

If a repair makes more sense than a new tank, that’s what we’ll tell you.

Mr. Rental Tank technician connecting a Bosch tankless water heater

Our rental partner

Rentals that end in ownership — with Vista Services.

Mr. Rental Tank is the Ottawa service partner for Vista Services, an Ottawa-based lease-to-own company — two separate companies that have worked side by side for 15 years. Vista owns the agreement and handles the monthly billing; we’re the crew Vista sends to install and service the tank. Unlike a traditional rental, every payment brings you closer to owning the equipment outright.

$0 up front

Installation is included in the agreement. One predictable monthly payment, pre-authorized from your bank account or credit card.

Parts and labour covered

Repairs to the equipment are covered for the term of the agreement. Our own technicians do the work.

It becomes yours

At the end of the term you buy the tank for a nominal, pre-set amount — or pay it off any time earlier. No renting forever.

Switching is protected

Leaving another rental company? Vista acts as your agent and, if needed, indemnifies you against equipment removal charges.

Moving?

Most agreements transfer to the buyer of your home, or you buy the tank out at closing. Vista’s team handles the paperwork.

Local service, always

You keep your relationship with us: an Ottawa crew from 36 Capital Drive, not a call centre in another province.

Vista Services

Billing, payments & your agreement

Vista Services is the lease-to-own company behind your rental agreement. For a service call on a rental tank, billing, payments, moving or anything to do with your account, call Vista’s 24/7 line 1-877-318-4782.

15 years
working together
+

Mr. Rental Tank

Installation, service & repairs

We’re the local service partner Vista directs to install and service its equipment in Ottawa. Rental tank service is booked through Vista and dispatched to us; own your tank? call us direct at 613-233-1115.

Two separate companies — neither owns the other. Vista handles the agreement; Mr. Rental Tank handles the tank. Fifteen years of working together and being there for each other is why Vista trusts us with its customers, and why our customers get great service on both ends.

Questions

Straight answers about hot water tanks in Ottawa.

How much does it cost to rent a hot water tank in Ottawa?

It depends on the type and size of tank — a 40-gallon electric is the least, a power-vent or tankless unit the most. Call us at 613-233-1115 and we'll give you today's monthly rate for the exact tank your house needs. Standard installation is free, we take the old tank away, repairs on rental units are covered, and because our rentals are lease-to-own through Vista Services, the tank is yours at the end of the term.

Do I have to rent my water heater, or can I buy it?

Your choice, always. Renting spreads the cost into a small monthly payment, covers parts and labour for the term, and — through our partner Vista Services — ends with you owning the tank. Buying costs more up front but there are no monthly payments, and it comes with the manufacturer's tank warranty plus our one-year labour warranty.

Is renting from Mr. Rental Tank any different from renting from Reliance or Enercare?

The tank is the same and the warranty is the same. Three things are different. First, the contract: the big providers typically lock you into a long initial term — 10 to 15 years is common on builder-installed tanks, and in some cases the agreement runs indefinitely — and getting out early usually means a buyout that can be worth years of payments, plus a pickup fee. Our agreements, through Vista Services, are a fixed 12-year term with the end date and a published buyout schedule on the contract, and the tank is yours at the end for a nominal amount. Not sure of your term? Ask — we never hide it, and you get it in writing when you sign. Second, the rate: ours is normally more competitive, and the annual adjustment is approximately 3.5% flat, printed on the agreement before you sign. The big providers tie theirs to inflation plus a margin — approximately the greater of 3.5% or Ontario CPI at one, approximately CPI plus 2% at the other (one confirmed up to about 3.9% for 2026) — so theirs can move more. All figures are approximate and can change; check the current agreement. Third, who shows up: our own technicians from 36 Capital Drive in Nepean, and a phone a person answers. We've been doing this in Ottawa for over 50 years.

I'm in a rental contract with another company. Can I switch?

Usually, yes. Call us with the name of the company and roughly how old the tank is. We'll tell you what the buyout or return looks like and handle the swap so you're never without hot water. Our partner Vista Services acts as your agent for the switch and, if needed, legally indemnifies you against removal charges from your old provider.

My tank vents up the chimney. Is there anything I should be doing?

Have the venting checked once a year — the flue, the joints, the chimney connection and the draft at the hood. A blocked or leaking chimney vent lets carbon monoxide back into the house, and CO has no colour or smell. Ontario now requires a working CO alarm on every storey of a home with a gas water heater. If the chimney is in rough shape, a power-vent or direct-vent tank takes it out of the picture.

How long does a water heater last?

Ten to fifteen years is typical in Ottawa. Past fifteen you're living on borrowed time — the tank rusts from the inside and the first sign is usually water on the basement floor. One more thing people don't hear until it's too late: some home insurance companies want a tank that's ten years or older inspected or replaced, depending on the insurer and your policy, and a flooded basement from an old tank can be a hard claim. Have that conversation with your insurer before the tank forces it. If yours is that old, replace it on your schedule instead of on a Sunday night.

How is a rental billed, and who owns the tank?

Monthly, by pre-authorized payment from your bank account or credit card, due on the 1st or the 15th, through our lease-to-own partner Vista Services. Vista owns the tank during the term; you can buy it out at any time, and at the end of the term you buy it for a nominal amount and it's yours. Our standard term is 12 years. Unsure of your term? Ask — we never hide it, and it's in writing when you sign.

Can I replace my old tank with a tankless water heater?

Yes. A tankless unit needs enough gas supply and a vent to the outside. We assess both — some homes need a larger gas line, many don't — and give you the replacement details in writing before install day. It gives endless hot water and takes up almost no floor space.

What happens to my rental if I sell the house?

Most agreements transfer to the new owner if they agree, or you can buy the tank out at closing. Disclose the rental in your listing and Vista Services will handle the transfer paperwork.

Do you service Gatineau or Quebec?

No. We work in Ontario only — Ottawa, Nepean, Kanata, Barrhaven, Orleans, Gloucester, Stittsville and the surrounding towns and villages.

What happens to my old tank?

We disconnect it, take it away on the same visit and return it for you. If it was a rental from another company we return it to them and keep the paperwork on file in case you ever need it.

Google reviews

Had a good experience with us? Tell Ottawa.

We’re a local crew, not a call centre — your review is how the next family with a cold shower finds us. It takes about a minute.

Out of hot water, or planning ahead?

Call for a straight answer, or send a quote request and we’ll get back to you with a firm price.

Mr. Rental Tank

Contact

Talk to the people who install and service the tank, not a call centre.

Office — and the same number after hours613-233-1115If you get voicemail we’re on the other line; we call back.
Hours
Mon – Fri
10:00 am – 5:00 pm
Sat – Sun
Closed
No hot water?
Call anytime
Service areaOttawa · Nepean · Kanata · Stittsville · Barrhaven · Orleans · Gloucester · Manotick · Greely · Richmond · Carp · Kemptville · Rockland and surrounding communities. Ontario only — no Quebec or Gatineau. Service in English.

Request a quote

Tell us what’s going on with your hot water. We’ll reply within one business day — sooner if you have no hot water.

We work in Ontario only and can’t take jobs in Quebec or Gatineau.
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Prefer to talk? Call 613-233-1115. Tank leaking? Close the cold-water valve on top of the tank, then call us. Smell gas? Leave the house and call Enbridge at 1-866-763-5427 or 911.