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Business Details
31 Years
experience
Emergency
services
Open 24/7
always available
Your Trusted HVAC Partner in Milwaukee
At Full Service Heating & Air Conditioning, we have dedicated ourselves to delivering exceptional HVAC solutions since 1995. Our commitment to quality and customer satisfaction drives every installation, repair, and maintenance service we perform. With decades of collective experience, our certified technicians specialize in heating, cooling, and system optimization for residential clients. We prioritize energy-efficient solutions, utilizing trusted brands like Heil and Aprilaire to meet diverse client needs. Serving Milwaukee and surrounding communities, we offer free estimates, warranties, and 24/7 emergency support.

Our teams qualifications include EPA certification, RSES credentials, and utility approvals, ensuring reliable, code-compliant work. We pride ourselves on transparency, competitive pricing, and long-term client relationships built on trust and expertise. Whether addressing immediate repairs or planning system upgrades, we deliver tailored solutions that prioritize comfort and efficiency. Our dedication to continuous improvement and community service underscores our position as a trusted local HVAC provider.
Services
Heating Repair AC Installation Duct Cleaning Energy Management Tune-Up Maintenance Gas Line Conversion Boiler Work Air Cleaner Sales Plumbing Services Fuel Oil Services
Details
  • Year established: 1995
Highlights and features
  • Certified technicians with 30+ years of combined HVAC experience
  • Free estimates and comprehensive warranties on all services
  • 24/7 emergency repair availability for urgent heating/cooling needs
  • Energy-efficient solutions reducing utility costs up to 30%
  • Factory-trained specialists for Heil and Aprilaire product lines
Associations and certifications
  • EPA Certified
  • RSES Certified
  • 6090 Certified
Services
Heating Repair
Our certified technicians diagnose and repair all heating system types, including furnaces, boilers, and heat pumps. We address immediate comfort issues while identifying long-term efficiency improvements. Emergency repair services are available 24/7 to restore heating functionality promptly.
AC Installation
We specialize in residential air conditioning installations, including central systems, ductless mini-splits, and window units. Our team ensures proper sizing and SEER-rated equipment selection for optimal energy efficiency and climate control performance.
Duct Cleaning
Professional duct cleaning services remove contaminants from HVAC systems, improving indoor air quality and system efficiency. We use industrial-grade equipment to clean supply/return ducts, registers, and air handlers thoroughly.
Energy Management
Our energy audits identify home efficiency opportunities, recommending upgrades like programmable thermostats, insulation improvements, and high-efficiency HVAC replacements that reduce utility costs up to 30%.
Gas Line Conversion
We perform safe, code-compliant conversions between natural gas and propane systems for heating equipment. This includes line installation, pressure testing, and EPA-certified venting modifications to ensure optimal system performance.
People
Tom Griner
Owner
Tom Griner leads Full Service Heating & Air Conditioning with 25+ years of HVAC industry expertise, focusing on technical excellence and client satisfaction. Under his leadership, the company has earned a reputation for reliable service and energy-efficient solutions.
Questions
What HVAC services do you offer?
We provide complete heating, air conditioning, duct cleaning, boiler work, gas line conversions, and energy management solutions for residential properties.
Do you serve areas outside Milwaukee?
Yes, we serve all Milwaukee County and surrounding areas including Waukesha, Ozaukee, and Washington counties.
Are your technicians certified?
Our team holds EPA, RSES, and 6090 certifications, with factory training for Heil and Aprilaire product lines.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency repair services for urgent heating or cooling system failures.
What payment methods do you accept?
We accept all major credit cards for HVAC installations, repairs, and maintenance services.
Do you provide warranties?
Yes, we offer comprehensive warranties on equipment and workmanship for all HVAC services performed.