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32 Years
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Emergency
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Trusted HVAC & Plumbing Services in Sackets Harbor, NY
Since 1994, Lakeside Mechanical has served as the premier mechanical contractor in Sackets Harbor, NY, and surrounding communities. As a locally owned and operated business, we prioritize prompt, personalized service and high-quality HVAC, plumbing, and electrical work. Our team of experienced professionals handles propane and natural gas systems, serving new construction and remodeling projects. With over 20 years of experience, we offer 24/7 emergency plumbing services to address urgent issues like leaky pipes and overflowing toilets. Fully licensed and insured, we maintain an A+ certification from the BBB and deliver all services at affordable prices.

Our commitment to reliability and customer satisfaction has made us a trusted name in the region. We specialize in hot water boilers, radiant heat, central air conditioning, duct insulation, and comprehensive plumbing solutions. Our product partnerships with industry leaders like Weil-McLain and Goulds Water Pumps ensure long-lasting quality. We serve Henderson Harbor, Pillar Point, Watertown, and Smithville, NY, and look forward to continuing our legacy of excellence for years to come.
Services
HVAC Services Emergency Plumbing Electrical Services Radiant Heat Installation Central Air Conditioning Duct Insulation Boiler Servicing Gas Line Repairs New Construction Remodeling Projects
Details
  • Year established: 1994
Highlights and features
  • We are a locally owned and operated small business in Sackets Harbor, NY.
  • We have over 20 years of experience in HVAC and plumbing services.
  • Our team handles electric repairs, HVAC work, and emergency plumbing.
  • We are fully licensed, insured, and BBB A+ certified.
  • We offer all services at affordable prices.
Associations and certifications
  • Better Business Bureau (BBB)
What people say
Prompt service Professional technicians Affordable prices Reliable repairs Clear communication
Services
HVAC Services
We provide comprehensive HVAC services including installation, repair, and maintenance of heating and air conditioning systems. Our expertise covers radiant heat, central air conditioning, and duct insulation. With over 20 years of experience, we ensure optimal comfort and energy efficiency for residential and commercial properties in Sackets Harbor and surrounding areas.
Emergency Plumbing
Our emergency plumbing services address urgent issues like leaky pipes, overflowing toilets, and water heater failures. Available 24/7, our certified technicians respond promptly to minimize damage and restore functionality. We serve Sackets Harbor and nearby communities with reliable, same-day solutions for residential and commercial emergencies.
Electrical Services
We offer full-service electrical solutions for new builds and remodeling projects. Services include wiring, panel upgrades, and electrical system maintenance. Our licensed team ensures safety and compliance with local codes. We serve Sackets Harbor, Watertown, and surrounding areas with dependable residential and commercial electrical work.
Boiler Servicing
Our boiler services include installation, repair, and annual maintenance to ensure efficient operation. We work with propane and natural gas systems, serving residential and commercial clients. With expertise in Weil-McLain and AO Smith Water products, we deliver durable solutions for Sackets Harbor and Jefferson County, NY.
Gas Line Repairs
We provide safe, code-compliant gas line installation and repair services for residential and commercial properties. Our certified technicians handle propane and natural gas systems, ensuring reliable connections for heating, cooking, and appliances. Available for emergency repairs in Sackets Harbor and surrounding areas.
People
Matt LHuillier
Lead Technician
Matt LHuillier is a certified HVAC and plumbing technician with over 15 years of experience. He specializes in emergency repairs, boiler systems, and gas line installations. Known for his prompt service and clear communication, Matt serves as a trusted advisor for residential and commercial clients in Jefferson County.
Questions
What services does Lakeside Mechanical offer?
We provide HVAC installation/maintenance, emergency plumbing, electrical work, boiler services, and gas line repairs for residential and commercial clients in Jefferson County, NY.
Are you available for emergency services?
Yes, we offer 24/7 emergency plumbing and HVAC services to address urgent issues like water heater failures, leaky pipes, and heating system breakdowns.
Do you serve areas outside Sackets Harbor?
We serve Henderson Harbor, Pillar Point, Watertown, Smithville, and surrounding communities in Jefferson County, NY.
Are your technicians certified?
Our team includes licensed, insured professionals with certifications in HVAC, plumbing, and electrical systems. We maintain an A+ BBB rating for quality assurance.
How can I schedule an appointment?
Call us at (315) 783-7905 anytime. Our dispatch team is available 24/7 to schedule emergency services or book routine maintenance appointments.