Thermostats & Smart Thermostats
Whether you’re looking to install a new thermostat, upgrade to a smart thermostat for enhanced energy efficiency, or need maintenance and repair services for your existing system, our team is here to assist you. Trust Crystal Waters to keep your indoor environment safe, comfortable, and energy-efficient year-round.

Thermostats & Smart Thermostats
Whether you’re looking to install a new thermostat, upgrade to a smart thermostat for enhanced energy efficiency, or need maintenance and repair services for your existing system, our team is here to assist you. Trust Crystal Waters to keep your indoor environment safe, comfortable, and energy-efficient year-round.
Benefits of a Smart Thermostat
Installing a smart thermostat in your home offers a range of benefits, such as reduced energy costs and convenient automation and monitoring. Unlike traditional programmable thermostats, which follow a fixed schedule, a smart thermostat learns your habits and adjusts the temperature accordingly. Whether you’re at home or away, it optimizes your heating and cooling to save energy without sacrificing comfort.
Many smart thermostats are Wi-Fi-enabled, allowing you to control your home’s temperature remotely through an app on your smartphone or tablet. This means you can adjust settings from anywhere, and monitor your energy usage in real-time. Some models are even compatible with voice-activated systems like Amazon Alexa, or feature room sensors that help regulate inconsistent temperatures across different areas of your home. By making minor adjustments to your home’s temperature, smart thermostats can reduce your energy consumption by up to 23%.
With our free monitoring services, we can watch over your system for you like your home security system, and contact you with alerts for service reminders, failure alerts, recalls, and more.
We service all Thermostats makes and models, working with top brands to ensure quality and reliability.
At Crystal Waters, we offer a selection of top-name brands to fit your needs and budget. Our dedicated team ensures year-round comfort and peace of mind, backed by the quality and service you expect.
Why Thermostats Matter
Thermostats play a vital role in maintaining comfort and efficiency in your home. They are more than just a tool for adjusting temperatures—they directly impact your home’s energy consumption and the performance of your HVAC system. An outdated or improperly set thermostat can lead to wasted energy, inconsistent room temperatures, and higher utility bills.
Smart thermostats, on the other hand, take the guesswork out of regulating your home’s climate. With features like adaptive scheduling, remote control, and performance monitoring, they help you avoid unnecessary energy waste. If your system needs maintenance or your air filter needs replacing, many smart thermostats will even notify you and your monitoring partner. By ensuring optimal operation of your heating and cooling system, they contribute to both comfort and cost savings.
Signs Your Thermostat Needs Service
Common indicators that your thermostat isn’t functioning properly include:
- HVAC systems won’t turn on/off
- Device is unresponsive
- HVAC systems are short-cycling
- Room temperature doesn’t match the thermostat reading
How Can We Help?
With our dedication to quality and customer satisfaction, we ensure that your thermostat is installed correctly and
functions optimally to provide precise temperature control throughout your home.


Installation & Replacement
Intrigued by Smart Home Technology? We can replace your old thermostat with a state of the art device that provides maximum control and efficiency.


Repairs
If your furnace or AC is not working, and the cause is the thermostat, we can diagnose and repair the issue and get you back up and running quickly.


Preventative Maintenance
Get ongoing support to prevent issues before they arise with our partnerships.


Warranty
We’ll help you choose the best warranty based on your home’s needs.
Our Crystal Clear Process

Our Crystal Clear process begins with your choice of a digital form submission or a friendly conversation to share essential details about your needs, equipment, and the history of your mechanical system. Much like your doctor investigates your medical condition, our experts will ask targeted questions to understand what is happening with your home’s mechanical system. By efficiently narrowing down diagnoses and solutions prior to our arrival, we come prepared to offer the best remedies and improvements for you.
Understanding the nature of your mechanical issues allows our team to properly triage the severity of the situation, dispatching our techs based on levels of safety, protection of your property, and accommodating your schedule whenever possible. Our team is equipped to walk you through emergency situations such as no heat, water line breaks, sewer backups, and other serious failures that can happen when mechanical systems are not maintained or used correctly.
An experienced Crystal Waters technician arrives on time, equipped with the tools and knowledge to perform a thorough assessment. After conducting a detailed inspection of your plumbing or HVAC system, your tech will diagnose and document any issues, reporting to you exactly what is happening. Our techs are also trained and instructed on every call to inspect your entire system and identify potential problems so that as a team we can create a plan to avoid inconvenient and costly system failures.
After our comprehensive assessment, which may be digital or in person depending on the situation, we provide a clear and transparent proposal outlining the necessary repairs, maintenance, or enhancements you requested. The scope of the work, materials required, and the cost involved will be clearly shared with transparency so you can make an informed decision. Crystal Waters will always provide multiple options for your consideration whenever possible.
With your authorization to perform the work outlined in the proposal, our professional technicians get to work preparing the work site to ensure your home and belongings are protected. We prioritize safety, quality and efficiency, using industry-leading practices and materials to complete the job. Throughout the process, we maintain open communication, keeping you informed of our progress.
Upon completing the service, your Crystal Waters tech will conduct and document a thorough quality control check to ensure everything is functioning correctly. Your tech will walk you through exactly how to use and take care of your mechanical system, and will restore the work area, leaving your home as tidy as we found it. Your satisfaction is our priority, and we want you to feel confident in our services. After collecting your payment, your technician will upload every detail of the service call to your customer profile so our entire team will know exactly where we left off anytime you contact us, or when you are due for preventative maintenance service.

Trusted by Calgarians for Over 23 Years
EXCELLENT Based on 56 reviews Sam Fletcher2025-01-21Trustindex verifies that the original source of the review is Google. Five star experience. Lex and the guys were exceptionally responsive in sorting out a new hot water heater for me. Highly recommend their services. Did quality work on time and on budget. Tate Pinder2025-01-18Trustindex verifies that the original source of the review is Google. Mine is responsive and reasonably priced. They do all my work! David Newby2025-01-11Trustindex verifies that the original source of the review is Google. Excellent job all round by Mike and his CW team. Our job was re-routing problematic air flow in our basement. Mike diagnosed the problem quickly and set a clear plan for making the changes needed. His team were timely, respectful, very helpful in explaining work done and to be done and left the work site very clean. Our issues were solved with the work done to a high standard. Great job. Shafa Shaafac2025-01-08Trustindex verifies that the original source of the review is Google. Lost hot water due to heating element and thermostats issues. Lex was able to book me in promptly. Rob came and replaced those parts immediately. Rob is very experienced and knew what he was doing. He is very personable too. Got the hot water back in less than 1 hour. Thank you Rob and Lex. Byron Moore2024-12-14Trustindex verifies that the original source of the review is Google. Very happy with Crystal Waters Plumbing. Had to get a new cartridge for our shower. Showed them a picture and brand and they got the part and made the fix. Easy. Would recommend for sure. Graeme Judd2024-12-10Trustindex verifies that the original source of the review is Google. We are long-standing customers of Reliant which is now part of Crystal Waters, and we continue to receive top-notch service from CW. Jennifer Deas -Dawlish2024-12-04Trustindex verifies that the original source of the review is Google. We have had an issue with our tub for over a year and nobody has been able to help us.Today we were fortunate to have Rob and Lochlan from Crystal Waters and now I know I have found the company to use for all my plumbing and heating moving forward ! I appreciated their friendliness with the animals and myself , how they asked me questions and worked so neatly ! They showed me the old parts and what they did to solve the problem . Rob is teaching Lochlan to be a valuable member of the team and I would not hesitate to recommend to friends and family . Thank you to Lex for getting this taken care of so quickly ! Savy Chin2024-11-30Trustindex verifies that the original source of the review is Google. Thanks so much Bob Weir for helping me getting thru my hit water tank issues. Greatly appreciated for the prompt service from Crystal Water company. I didn’t have to wait for long for the service. Bod is very kind and patience walking me through the trouble shouting at the late hours . I highly recommended Crystal Water for heating and plumbing service provider. Thanks again Bob. John Oblea2024-11-28Trustindex verifies that the original source of the review is Google. Furnace broke after coming back from vacation. Called them in the morning and fixed all the issues by noon. They even keep stock of the part that needs replacing. Fast and straightforward service. Fair price. Christina Warrener2024-11-13Trustindex verifies that the original source of the review is Google. Trevor just came and fixed our furnace. He was extremely informative and very fast. Thank you to Crystal Waters for saving us from the cold!!

Installed a new under mount kitchen sink . The guys cleaned the pipes which were gross and after the job.looks great. Thank you!

They did a great job, quoted me on a couple of different toilets, showed up and were in and out. It took about an hour, they cleaned up after themselves they were courteous and polite.

Had a leak from my bathroom, and Lex from Crystal Water reached out and was able to provide me a quick and accurate quote. After visiting my rental, they were able to diagnose the issue and found out it was much simpler than initially though. Work was finished on time and under budget. Will definitely recommend and use them in the future.

The plumbers at Crystal water came to fix a mess from an unreliable plumbing company that left a mess. They were helpful give great suggestions were friendly and professional. I would have no problems calling them again and would recommend them to anybody to start any job so that they dont end up with a mess I had thank you Crystal Waters for a great job

Crystal Waters did a great job and were on time cleaned up and were very professional! Very refreshing!! Thank you for the great work Crystal Waters team!

I will highly recommend Crystal waters, Mike was very helpful and polite and him and his team completed the work on time.

I called Crystal Waters about a leaky toilet. Their staff who responded were very professional, knowledgeable, and efficient. The repair techs were on time and the repair was very reasonably priced. For my next plumbing or heating concern or question I will be definitely calling Crystal Waters.

Thought we had a big problem but as it turned out it was a clogged pop up. Lex was very personable and knowledgeable and fixed it quickly. They will be our first call for any plumbing needs in the future. Highly recommend.

Lex was awesome to deal with at Crystal Waters. Old Navien system gave out and had a new unit installed and working in less than 24 hours from my initial call. Their on site installer was super professional and great to work with. Will definitely recommend to family & friends.

Excellent fast service on an emergency, as well as a couple non-emergencies. The plumber came prepared on short notice with everything that was needed for the jobs. I highly recommend Crystal Waters Plumbing and Heating.