"Within 5 minutes after Roy walked in, I knew I was speaking with an expert. He talked me out of wasting money on what I wanted (getting rid of boiler and replying on furnace) telling me about how everyone in the city during -40 degree nights was will freeze and if I keep the boiler I'll be comfy. He also talked me out of choosing a heat pump, saying in Chicago it will cause problems in the dead of winter and then I'll be out of luck. Initial estimate was only to replace the 60 year oil leaky boiler and 40 year old loud AC and furnace. Came in, did the work quickly, and when we were doing final inspection he pointed out where my last remaining original furnace was having problems. Gave me a great price to just get the the last furnace and AC done (AC was 40 years old). I know they won't be the cheapest but if you want someone you can trust who will guide you with his 30 years of experience and teach you the finer details of heating and cooling while delivering quality work, go with Porterhouse. I won't trust anyone else."

"Prompt service with very little advanced notice. Technician removed old flame sensor and installed a new one in about 20 minutes. Pleased with technician and service, and will do business again them again if needed. Owner called to confirm service and sent a text with name and information about the technician before his arrival."

"The technician that serviced my boiler was Aiman. He was very professional, thorough and informative."

"C2 Heating and Cooling did a fantastic job installing the HVAC system. I work from home and there was minimal interruption and they were very respectful of my property. I highly recommended their services and would not hesitate to refer this company to family and friends."

At Robert Anthony Renovations, we specialize in high-quality interior and exterior home renovations with a focus on craftsmanship, detail, and customer satisfaction. We provide full-service remodeling and renovation solutions including kitchens, bathrooms, basements, interior painting, custom built-ins, custom multi-piece crown moulding, wainscoting, decorative accent walls, custom ceilings, drywall, flooring, decks, siding, and exterior painting.\n\nWe take pride in delivering clean, professional work that transforms homes and adds long-term value. Whether it’s a complete remodel or detailed finish carpentry, every project is completed with precision, reliability, and strong communication from start to finish.\n\nOur goal is simple — provide homeowners with quality work, honest service, and results that stand out.\n\nServices Include:\n• Kitchen Remodeling\n• Bathroom Remodeling\n• Basement Finishing\n• Interior & Exterior Painting\n• Custom Built-Ins & Trim Work\n• Crown Moulding & Wainscoting

Electrical professional with 20 years of hands-on experience in residential, commercial, and heavy industrial electrical construction. Raised in a family-owned electrical company that grew from a 10-person shop to a 500-electrician operation serving projects nationwide and internationally.\n\nExtensive field experience across high-demand environments including power plants, steel mills, paper mills, chemical plants, oil refineries, coal mines, Air Products facilities, and large food manufacturing plants.\n\nHighly skilled in:\n • Low-voltage systems, fire alarm, controls, and automation\n • Medium-voltage installations and power distribution\n • Underground services and excavation coordination\n • Bucket truck and service work\n • Smart home and modern electrical systems\n • Residential, commercial, and industrial construction from ground-up to retrofit\n\nCertifications & Credentials:\n • Chicago Licensed Electrician\n • OSHA 10 & OSHA 30\n • MSHA Certified\n • CPR Certified\n • NCCER Certified\n\n

CAMT-certified maintenance professional with 20+ years of building maintenance experience. Known for being talented, focused, and results-driven with a strong commitment to quality work and property upkeep.

"The installation was done when promised and completed on time at an excellent price. I needed to call the installers out to take care of 3 issues that I found when checking the installation. This was done in a timely manner. Overall I am pleased with the new system although I have not had an opportunity to really test the A/C yet as the weather turn cool and it has not been needed."

"We were referred to Pustai by a friend after our regular guy decided to retire early last year, at age 82. They are wonderful to work with and we feel lucky to have found a good company to work with again. We had our air conditioner installed 7 years ago and Kyle services it today and told us it was working brilliantly and it didn't need anything. This is the greatest reference, when a servicer could make something up but told you everything was running well. Kyle was even early to the appointment. The price may seem higher but that also includes a prepaid cleaning of our boiler in the autumn, service plan. We highly recommend this company."

Veteran Air Cleaning Services, LLC is a professional ventilation cleaning, HVAC Inspection & maintenance company specializing in the cleaning & restoration of residential & commercial Air Ducts & Dryer Vents. We are proud to be Veteran Owned & Operated and members of the National Air Duct Cleaners Association, which set standards for not only proper ventilation cleanings, but work ethics as well to insure its members are educated & provide honest assessments and cleaning practices for every job. Our commitment for continuing education & on going training in the ventilation cleaning industry combined with our company's honesty and dedication to maintain a high level of integrity is what sets Veteran Air Cleaning Services, apart from others. Our certification as Air Systems Cleaning Specialist & Ventilation Mold Remediators make Veteran Air Cleaning Services one of the most knowledgeable companies for your HVAC assessment, cleaning, & restoration projects. We use specific industry designed equipment for every one of our service calls ensuring that the job is done correctly the first time. Our workmanship is 100% guaranteed, professional and our company is fully insured. We prides ourselves on the high level of service provided for all our customers. Quality, care, and honesty are the cornerstones of Veteran Air Cleaning Services, LLC