Water Heater Services in Rochester Hills, MI — Repair, Installation & Tankless Water Heater Replacement
R & R Heating & Cooling provides professional water heater repair, water heater installation, tankless water heater service, and hot water heater replacement for homeowners throughout Rochester Hills, MI, and the Metro Detroit area. Whether your tank water heater has failed or you are ready to upgrade to an energy-efficient tankless system, our licensed team delivers fast, reliable water heater service backed by 24/7 emergency availability.

Water Heater Repair
A water heater that stops producing hot water or begins leaking is more than an inconvenience — it can cause water damage and leave your household without a basic necessity. R & R Heating & Cooling diagnoses water heater problems accurately and resolves them as quickly as possible.
- Water heater repair addresses failed heating elements, thermostat failures, pilot light issues, and sediment buildup that reduces heating efficiency.
- Emergency water heater repair is available 24 hours a day for active leaks, complete loss of hot water, and other urgent situations.
- Honest repair versus replacement assessment — we tell you when a repair makes sense and when the age and condition of the unit make replacement the smarter investment.
- Water heater maintenance including sediment flushing and anode rod replacement to extend the life of your existing unit.
If your water heater has stopped working or is leaking, call us immediately at (586) 850-6639. We are available around the clock and respond quickly throughout our service area.
Water Heater Installation and Replacement
When your existing water heater needs to be replaced, R & R Heating & Cooling makes the process simple and stress-free — from selecting the right unit for your home’s hot water demand to completing a clean, code-compliant installation.
- Hot water heater replacement with properly sized units that meet your household’s actual hot water demand without wasting energy on excess capacity.
- Gas, electric, and propane water heater installation — we work with all fuel types and install a range of brands and efficiency ratings.
- Same-day water heater replacement available in most cases when an existing unit has failed and your household cannot go without hot water.
- Safe removal of the old unit including proper draining, disconnection, and disposal before the new installation begins.
- Code-compliant installation with correct temperature and pressure relief valve setup, proper venting, and water line connections.
Most standard water heater replacements are completed in a single visit. Visit our Services page if you also need furnace or A/C service at the same time — we handle it all.
Tankless Water Heater Service and Installation
Tankless water heaters deliver hot water on demand — eliminating the standby heat loss of a storage tank, providing endless hot water, and typically lasting five to ten years longer than conventional tank units. R & R Heating & Cooling installs and services tankless water heater systems for Metro Detroit homeowners.
- Tankless water heater installation sized correctly for your home’s simultaneous hot water demand — the number one factor in tankless system satisfaction.
- Gas line sizing for tankless units — tankless systems draw significantly more gas than conventional water heaters and often require a gas line upgrade, which our team handles.
- Tankless water heater service and maintenance including descaling, flow sensor cleaning, and component inspection to keep your unit performing at peak efficiency.
- Tankless repair for existing systems experiencing ignition issues, error codes, or performance degradation.
A properly installed tankless water heater pays for itself over time through energy savings and an extended service life. Contact us to discuss whether a tankless upgrade makes sense for your home.
Common Questions About Water Heater Services
- How long does a water heater typically last? Conventional tank water heaters last 8 to 12 years on average. Tankless units typically last 20 years or more with proper maintenance.
- Can you replace a water heater the same day I call? In most cases, yes — we respond quickly and can complete same-day water heater replacement for standard installations throughout our service area.
- Is a tankless water heater worth the higher upfront cost? For most households, yes — lower monthly energy costs, an extended lifespan, and the convenience of endless hot water make tankless a sound long-term investment.
- Do you need to upgrade the gas line for a tankless water heater? Often yes — we assess your existing gas line during our initial visit and advise you on whether an upgrade is needed before installation begins.
Schedule Your Water Heater Service in Rochester Hills Today
Do not go without hot water longer than necessary. R & R Heating & Cooling responds quickly throughout Metro Detroit for water heater repair and replacement.
- Phone: (586) 850-6639
- Email: rrhtgclg@gmail.com
- Hours: Available 24 hours a day, 7 days a week for emergency service