24 x 7 emergency Industrial HVAC Repair by American Combustion Services, Inc. Get on call services at 773-737-9200!

1. Welcome
To
American Combustion Service,Inc.
Service-Mechanical-Refractories

2. About American Combustion Service
American Combustion Service, Inc. & ACSI Mechanical was founded by Frank M. Lacny in December 1984. The
Company has always been based in the southwest suburb of beautiful Mokena, Illinois. In 2009, the
company moved to its current location at 19325 S. Schoolhouse Road, Mokena, Illinois. The spacious
building is home to corporate offices, stock room and shop for any “in house” fabrication and repairs.
Located off Interstate 80 and Route 45 makes it convenient to travel to service clients up into Wisconsin, Iowa,
Indiana and southern Illinois. We have provided services for customers as far east as New Jersey and as far
away as Mexico and Alaska.
The consulting and specialized service capabilities for working on any type of fuel burner and/or fuel, has
earned American Combustion Service, Inc. a reputation as “burner specialists” – second to none in the
area!
Over the years, the Company has consulted and assisted many other contractors in the Chicago and Chicago
metropolitan area with burner start-up work, unusual boiler room problem-solving situations, or just
some basic backup service support.

3. Our Services
ACSI provides specialized maintenance and
installation services that help organizations
reduce risk, save on energy costs and maintain
facilities with confidence. Our specialized
expertise is in boiler/burner services and
industrial HVAC services. Industrial and
Commercial customers nationwide in the areas
of healthcare, education, manufacturing, public
service, hospitality, among others, rely on ACSI
to help keep their facilities running smoothly.
We offer an expert team of skilled technicians,
preventative maintenance programs, customer
education and
24/7/365 emergency, on-call services.

4. Mechanical
Whether it’s a new or refurbished/used burners,
cooling towers, high temperature furnaces,
kilns or pumps, ACSI has years of consulting and
hands-on experience to manage, install and
complete your full service installation.
Installations of recondition or used burners, boilers,
cooling towers, high temperature furnaces,
kilns or pumps, can be problematic. Our vast
experience gives us the advantage of making
your unit operate as originally designed – The
ACSI team knows what it takes to keep your
investment in top working order.

5. Refractory
In addition to being “burner specialists,” ACSI is
among a select group of firms that offer
combustion-related refractory products and
services nationwide.
Our heat resistant refractory linings provide premium
insulation value, a higher resistance to thermal
shock, faster heating and cooling of the
combustion chamber and greater overall
efficiency. ACSI’s refractory services oftentimes
add years to a boiler’s operation.
ACSI’s refractory services accommodate all types of
boilers and furnaces including: Industrial Ovens,
Thermal oxidizers, Kilns, New burner
installations requiring front wall modifications,
all types of furnaces such as reactors, ladles and
stills

6. Industrial Commercial Boiler hvac Repair
When your equipment has a problem, you need
instant repairing. Waiting is not an option.
ACSI is here for you 24 hours a day, 7 days a
week.
The ACSI team of employees and skilled technicians
understand the pressures you are under
especially when the equipment such as burners,
boilers, high temperature furnaces, kilns or air
conditioning is malfunctioning. We stock
hundreds of parts so we are ready to get your
equipment up and running quickly.
ACSI has come to the rescue of many oil burners, high
temperature furnaces and kilns. The talented
technicians at ACSI have the skills to retrofit
and/or fabricate old obsolete parts when a
replacement part cannot be found! We keep your
oil burners, high temperature furnaces, kilns and

7. ACSI Multi Point Maintenance
Studies show that if you find a potential problem and
fix it before it becomes an issue, your cost savings
become three times that of the initial investment.
ACSI offers the most
comprehensive burner analysis of fuel burning
equipment in the industry.
The ACSI Preventative Maintenance Program includes
a XX-point inspection and thorough cleaning of
five major combustion systems: boilers, burners,
air conditioners, chillers and controls. These
systems get used every minute of every day
causing stress from fluctuating on-off cycles,
thermal shock conditions, and energy demands.
Our program keeps you running at peak
performance. From anticipating potential
upgrades or new equipment to providing valuable
energy savings that could otherwise go
unnoticed.

8. Installation Service
Whether it’s a new or refurbished/used burner,
cooling tower, high temperature furnaces, kilns
or pumps, ACSI has years of consulting and
hands-on experience to manage, install and
complete a full service installation.Installations
of recondition or used burners, boilers, cooling
towers, high temperature furnaces, kilns or
pumps, can be problematic especially with used
units. Our vast experience gives us the
advantage of making your unit operate as
originally designed. ACSI has a team of people
who know what it takes to keep your
investment in top working order.

9. Pipefitting
Many times while servicing a boiler, high temperature
furnace, kiln, heating or air conditioning system, a
customer inquires as to whether we can fix or
replace a single pipe or a full distribution of pipes.
Of course we can! Our customers have come to
rely on us to consult and service their every need.
ACSI provides high quality consulting and expertise for
installing steam piping, gas piping and oil piping.
Our pipefitters are members of the Local 597
Pipefitters Union and each individual has
completed OSHA safety training.

10. Consulting Services Available
Air Conditioning Systems & Consultations
Boiler / Burner Analysis & Consultations
Controls Analysis & Consultations
Emissions Consultation
Energy Savings Consultation
Estimated Fuel Cost Savings Analysis &
Consultation
Furnace Analysis & Consultation
Safety
Training

11. Energy Saving Burner Analysis
Energy efficiency makes a difference in a company’s
bottom line. ACSI offers complimentary onsite
energy assessments. Oftentimes, these
analyses result in an average 6% savings in
addition to fuel savings.
Our detailed report includes recommendations on
efficient lighting, exit signs, furnace and boiler
tune-up schedules, and programmable
thermostats. Plus, through the Small Business
Energy Savings program, energy providers like
ComEd, Nicor Gas, Peoples Gas and
Northshore Gasoffer incentives based on our
assessments. We have helped customers save
thousands of dollars from utility rebate
programs.

12. Request A Call
Our expert team of skilled technicians is available now to consult and help you define the problem with your
boiler, HVAC, high temperature furnace, kiln, heating or piping system. ACSI is here for you 24/7/365 with
emergency servicing. Make the call NOW.
Skilled Technicians Are On-Call 24/7
Simply call 24-hour dispatch center at 773-737-9200 and tell us what your system is experiencing…in as much
detail as possible. ACSI is here for you 24/7/365 with emergency, on-call servicing and we will respond to
you quickly.
Non-Emergency On-line Inquiries
Need non-emergency consulting or looking for new equipment or parts? Tell us what you need and an ACSI
representative will contact you directly.

13. Hope you will find some ideas how American Combustion Services,Inc offer
services.
Follow Us On Twitter @ACSIGroup
For more details visit us @ http://www.acsigroup.com/
Calls Us @ 773-737-9200 ( 24 Hours Emergency Services)