Two Goldmore Mechanical vans

HVAC Service in McHenry County and Northern Illinois

Keep your home comfortable in every season

Get the top notch service you need from professionals you can trust. We work on residential HVAC systems, indoor air quality, and we offer commercial solutions. No matter your needs, Goldmore Mechanical is here to help.

Customer Name
Five Stars

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Shirley Sherman
Five Stars

Outstanding top notch service and installation. I highly recommend them for all your HVAC needs as they are reasonably priced,  do quality work & a pleasure to work with. They are very reliable & the owners know how to provide quality HVAC work done well which it is hard to find people providing excellent service, quality products & a wealth of knowledge that is helpful to explain to a customer. They are the best HVAC company I have ever used.

Adam Treasure
Five Stars

If your looking for an honest crew that gets the job done right, give them a shout!

Kathy Cammarata
Five Stars

Fantastic service! Had no heat on a very cold day and they came out very fast to help me out. Diagnosed and fixed the issue! Very knowledgeable and reliable.

Our team is

Dedicated to Quality and Integrity

Goldmore Mechanical was founded on experience, trust, and integrity. Whether it’s a simple repair or a full system installation we go the extra mile to provide the best quality work. We don’t cut corners or skip out on low-quality parts. When you choose Goldmore, you choose a name you can trust for years to come. We are proud to treat every customer like family. That means we treat your home with the same care we would put into our own.

Goldmore Mechanical technician carrying tools to van
Everything you need to

Keep your Home Comfortable

Heating

Stay warm on the harshest winter days with a reliable furnace. We will repair and maintain your existing furnaces or install a brand new unit based on your home’s needs. Contact us today to get a quote and go through all your options.

Furnace Install
Newly installed residential furnace in basement

cooling

Keep comfortable all summer long and fight the heat with a high performance air conditioning system. We offer AC repair and installation based on your needs. Not sure what you need? No problem. We’ll diagnose your unit to determine the best solution.

AC Install
Air conditioning condenser hung on exterior of house

Boiler Systems

Keep your home warm with an efficient and effective boiler system. Get your residential or commercial boiler system installed or repaired today.

Boilers
Neatly installed boiler and water lines

Air Quality

Remove dust particles and other air pollutants, maintain an ideal humidity, and more. Make sure your home has quality air. Your lungs will thank you.

Air Quality
Furnace humidifier with ducting

Mini Split Ductless

Perfect for additions, sunrooms, garages, and rooms where ductwork can’t reach. Stay comfortable with a Mini Split unit.

Mini Split
Mini split condenser installed outside

Commercial

Get licensed and experienced professionals for your commercial HVAC project. Industrial, office buildings, rental units, and more. Get expert advice today.

Commercial
Commercial rooftop cooling unit

Why Choose Goldmore Mechanical?

54 Years of Combined Experience

Our team has years of first hand experience working on HVAC systems both big and small. No matter the problem you’re facing, Goldmore can help. We take our craft seriously and are proud to put our name behind every system we install and every unit we repair for our customers.

Quality Workmanship from start to finish

We’re focused on quality results for our customers. We use only the best parts and take pride in the installation process. From start to finish we pay attention to every detail. Our dedication to quality means you get a professional level of work on every job. Call today for quality.

Treat your home as if it’s our own

We take pride in treating every customer like family. You can trust us to take care of your home as if it was ours. This level of care is reflected in all our work. Not only do we perform quality work, we’re sure to clean our workspace and care for your home every step of the job.

HVAC technician soldering refrigerant lines
no matter the job

You can count on Goldmore

Never cut corners
Always use quality parts
Keep our workspace clean
Always test our work
Experienced and Licensed
Don’t just listen to us

What our customers are saying

Shirley Sherman
Five Stars
review

Outstanding top notch service and installation. I highly recommend them for all your HVAC needs as they are reasonably priced,  do quality work & a pleasure to work with. They are very reliable & the owners know how to provide quality HVAC work done well which it is hard to find people providing excellent service, quality products & a wealth of knowledge that is helpful to explain to a customer. They are the best HVAC company I have ever used.

Adam Treasure
Five Stars
review

If your looking for an honest crew that gets the job done right, give them a shout!

Kathy Cammarata
Five Stars
review

Fantastic service! Had no heat on a very cold day and they came out very fast to help me out. Diagnosed and fixed the issue! Very knowledgeable and reliable.

Sue Kuna
Five Stars
review

Positive: Professionalism, Quality, Responsiveness

Jeremy and Tracy Roe-Calhoun
Five Stars
review

The day after Christmas, We got all of our kids back from their other parents' houses and getting set for them to see what Santa did at home and our heat is out. We needed a repair NOW. All of the part suppliers were closed, but Brett was able to talk to other people in his network and get the part and took care of it in one visit. To me, when someone has friends in the business willing to help them help me, that's the sign of someone with a great reputation. He was super friendly, professional, and got our Christmas back on track in no time. Thank you so much, Brett!

Frequently Asked Questions

How often does my furnace need maintenance?

Your furnace is at the core of your HVAC system. We recommend having your furnace and HVAC system serviced every year to ensure proper operation all year long. For most homeowners, this requires a furnace service in the fall and an AC service in the spring. This ensures your heating and cooling units are properly cleaned and maintained before running each season.

Do you install Mini Split Ductless systems?

Yes we do! We offer Mini Split Ductless installation and repair services. These small HVAC units can be used in areas that standard sheetmetal ductwork will not fit. (additions, sunrooms, IT closets, and more)

Do you handle commercial and industrial systems too?

Yes. We handle rooftop units (RTU's), boiler systems, and variable refrigerant flow (VRF) systems. If you're ready to get more information on your commercial system installation or repair, contact us.

What cities or towns do you service?

We service the Northwest suburbs and North Shore of Chicagoland. For a detailed list of the towns and cities we work in, view our Service Area page.

Get back to comfort

Schedule your service today

Repair or replacement, don’t wait to get your HVAC system serviced. Our experts are trained, and experienced to provide the best service that you can depend on for years to come. No more searching for the right company to call. You can count on Goldmore.

Air conditioning condenser being service with open tool bag