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50+ Years
experience
Emergency
services
Trusted HVAC & Plumbing Services in Petersburg, MI
Thompson Plumbing, Heating & A/C has served Petersburg, MI and surrounding areas since 1964 with comprehensive plumbing, heating, and air conditioning solutions. As a family-owned business, we prioritize honest service and reliable solutions tailored to client needs. Our certified technicians utilize advanced tools for accurate diagnostics and lasting repairs. We offer 24/7 emergency services to minimize system downtime, with expertise in residential and commercial HVAC systems, plumbing fixtures, and indoor air quality solutions.

Our commitment to quality includes upfront pricing, factory-trained technicians, and a 100% satisfaction guarantee. We maintain partnerships with industry leaders like Bryant and hold affiliations with Local 671 Plumbers & Pipefitters. With over 58 years of local experience, we focus on long-term client relationships through transparent communication and durable installations.
Services
Heating Repair Air Conditioning Installation Commercial HVAC Plumbing Fixtures Indoor Air Quality Duct Cleaning Water Heater Repair Emergency Services System Maintenance Generator Services
Details
  • Year established: 1964
Highlights and features
  • We offer 24/7 emergency service with prompt response times.
  • Our technicians are factory-trained and certified professionals.
  • We guarantee 100% satisfaction with all repair and installation work.
  • We provide upfront pricing with no hidden fees.
  • Our team has over 58 years of combined HVAC and plumbing expertise.
Associations and certifications
  • Bryant Factory Authorized Dealer
What people say
Prompt emergency service Expert technicians Reliable solutions No hidden fees Long-term repairs
Services
Heating Repair
Our certified technicians provide comprehensive heating repair for furnaces, boilers, and heat pumps. We diagnose issues like ignition failures and thermostat malfunctions using digital diagnostics. Emergency repairs prioritize restoring warmth quickly while ensuring long-term reliability through quality replacement parts and system optimization.
Air Conditioning Installation
We install high-efficiency air conditioning systems tailored to home size and climate needs. Our process includes load calculations, ductwork evaluation, and SEER-rated unit selection. Technicians follow manufacturer specifications for proper refrigerant charging and airflow optimization, ensuring energy savings and consistent cooling performance.
Commercial HVAC
Our commercial HVAC services cover rooftop units, VRF systems, and walk-in coolers. We offer preventive maintenance plans with priority emergency response. Technicians service industrial refrigeration and climate control systems while providing energy audits to reduce operational costs for businesses in Monroe County.
Plumbing Fixtures
We handle faucet leaks, toilet repairs, and shower valve replacements with minimal disruption. Our plumbers use pipe cameras to identify hidden leaks and hydro-jetting for drain clogs. We install water-efficient fixtures and repair slab leaks while ensuring code compliance for both residential and commercial properties.
Indoor Air Quality
Our IAQ solutions include HEPA filtration, UV air purifiers, and humidity control systems. We perform mold testing and duct cleaning to remove contaminants. Whole-home ventilators improve airflow while maintaining energy efficiency, addressing allergies and respiratory concerns through customized treatment plans.
Questions
Do you offer 24/7 emergency HVAC service?
Yes, we provide 24/7 emergency service for heating and cooling system failures with technicians available year-round.
What HVAC brands do you service?
We service all major brands including Bryant, Carrier, Trane, and Lennox for both residential and commercial systems.
Do you install tankless water heaters?
Yes, we offer tankless water heater installation with energy-efficient models from leading manufacturers like Rinnai and Navien.
Are financing options available?
Yes, we offer financing through the IRA FAQ Specials program for qualifying HVAC and plumbing upgrades.
What areas do you service?
We serve Monroe County including Petersburg, Dundee, Ida, Britton, Ottawa Lake, Lambertville, and surrounding Michigan communities.
Are your technicians certified?
All technicians are factory-trained, NATE-certified, and affiliated with Local 671 Plumbers & Pipefitters union.