Water Heater Repair
We fix no hot water, inconsistent temperature, leaking tanks, rust-colored water, loud noises, and pilot light or ignition problems.
Mississauga HVAC Specialists
Fast repairs. Clean installations. Hot water when you need it.
5-Star
Google Rating
Verified Reviews
24/7
Emergency Service
Always Available
10+
Years Serving
Etobicoke
Licensed
& Fully Insured
Ontario Certified
Condo
Specialists
In-Suite Experts
$50 Off
First Service
New Client Offer
Mississauga HVAC Experts
Hot water problems don't wait, and neither should you. At Park Lawn Heating, we provide trusted water heater repair in Mississauga, complete water heater installation, and fast hot water repair for both homes and businesses. Cold showers, rusty water, or strange noises from your tank can disrupt your day quickly, and these issues often get worse when ignored.
Our licensed technicians fix problems clearly and correctly, explain what's wrong, share the cost upfront, and never push services you don't need.
Water heaters work every day, and over time, internal parts wear down. Sediment builds up inside the tank, heating elements fail, and gas components stop working properly. Our technicians specialize in hot water repair in Mississauga for gas, electric, and tankless systems. We service all major brands and arrive prepared to diagnose and repair the issue during the first visit whenever possible.
We fix no hot water, inconsistent temperature, leaking tanks, rust-colored water, loud noises, and pilot light or ignition problems.
We install standard hot water tanks, high-efficiency gas water heaters, electric water heaters, and tankless systems for on-demand hot water.
Water heater failures rarely happen at a convenient time. Our HVAC emergency repair service responds quickly and focuses on restoring service as fast as possible.
Many customers first call us for water heater service and continue working with us for all their heating and cooling needs.
Available 24 Hours a Day
Client Reviews
Google Verified · 5.0 Rating

“I live in a condo building since construction in 2006. Park Lawn Heating has been maintaining my system for years — always professional, always on time, and always thorough. I wouldn't trust anyone else with my HVAC.”

Amanda Cotton
View on Google“
Park Lawn Heating is extremely professional and really takes care of their customers. They showed up on time, explained everything clearly, and got the job done right. Highly recommend for any heating or cooling needs.
Kaitlyn G
Verified“
John and his team are fantastic. They were quick to respond, on time, and completed the work efficiently. The communication throughout was excellent and the quality of work exceeded my expectations.
Komal Lamba
Verified“
Park Lawn Heating hooked up the waterline for a new fridge and handled a heating issue all in the same visit. Incredibly efficient, fair pricing, and genuinely friendly. Will definitely use them again.
Rachel La Touche
Verified“
Professional crew with excellent workmanship. They came on time, worked cleanly, and left everything spotless. The new installation runs perfectly and our energy bills have already gone down.
Diksha Dutt
Verified“
John at Park Lawn Heating was professional, informative, and genuinely helpful. He took the time to explain our options and never pushed unnecessary services. Honest, skilled, and a pleasure to work with.
Caitlyn McDonald
Verified“
I called Park Lawn Heating to repair two gas fireplaces. John was knowledgeable, efficient, and completed both repairs the same day. Exceptional service at a fair price. I won't hesitate to call again.
Vita Bulovas
VerifiedFAQ
Common questions from Mississauga homeowners

10+
Years Serving Etobicoke
5★
Google Rating
24/7
Emergency Service
$50
Off First Visit
Fully licensed & insured. Serving Etobicoke for nearly 10 years with 5-star reviews.
Call for HVAC repair as soon as you notice strange noises, weak airflow, uneven temperatures, or higher energy bills. Small issues often turn into bigger and more expensive problems if ignored.
HVAC installation includes removing old equipment, setting up the new system, connecting electrical and gas lines, testing performance, and confirming safe operation. We also walk you through basic system use and care.
Most residential HVAC installations are completed in one day. Larger systems or complex setups may take longer. We'll explain the timeline before starting work.
HVAC maintenance helps systems run efficiently and safely. It reduces wear on parts, lowers energy use, and helps prevent unexpected breakdowns during peak seasons.
Schedule furnace repair if your system struggles to heat, cycles on and off often, makes loud noises, or smells unusual. These are signs something isn't working properly.
Yes. Our heating and cooling service covers furnaces, air conditioners, heat pumps, boilers, and water heaters. We handle repairs, maintenance, and full replacements.
We provide boiler repair, boiler installation, and boiler services. We also handle water heater repair, water heater installation, and hot water repair for homes and businesses.
Yes. We offer gas line installation, gas line services, and gas line repair. All work follows safety codes and is properly tested before use.
We handle pool heater installation, pool heater repair, and pool heater service. Regular service helps extend the life of the unit and improve performance.
Warm air, poor airflow, water leaks, or frequent shutdowns are common signs you need AC repair. Ignoring these issues can shorten the system's lifespan.
Residential HVAC services include system installation, HVAC repair, HVAC maintenance, furnace repair, AC repair, and indoor comfort upgrades for homes and condos.
Yes. We install, repair, and maintain commercial HVAC systems for offices, retail spaces, and multi unit buildings. Our commercial HVAC services focus on reliability and efficiency.
Common causes include a failed heating element, tripped breaker, faulty thermostat, pilot/ignition issues, gas valve problems, or sediment buildup.
If it's older (often 8–12+ years), leaking, or needs frequent repairs, replacement is usually more cost-effective and reliable.
Have a question not answered here? Our team is ready to help.
parklawnheating@gmail.com
Get Started Today
Licensed technicians, transparent pricing, same-week estimates. Call or book online today.
24/7 Emergency Services Available