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Your Trusted Cincinnati HVAC Experts
Sycamore Heating & Cooling is a family-owned and operated business serving Cincinnati, Ohio, with over 27 years of experience in the HVAC industry. Founded by Aaron Lammers, a veteran and seasoned professional, we specialize in providing expert heating and cooling solutions tailored to residential needs. Our commitment to transparency ensures customers receive straightforward pricing with no hidden fees, commissions, or upsells. We prioritize direct communication with the owner, offering 24/7 availability for emergencies and routine service.

Our team delivers cost-effective repairs, maintenance plans, and system installations backed by a 10-year warranty. With a focus on integrity, we assess all repair options before recommending replacements and maintain a reputation for honesty, reliability, and exceptional customer service. Recognized by the BBB and valued by local homeowners, we ensure every job meets the highest standards of quality and client satisfaction.
Services
HVAC Repair Maintenance Plans Air Conditioner Installation Furnace Installation Heat Pump Services Emergency HVAC System Diagnostics Warranty Repairs Refrigerant Services Air Handler Replacement
Highlights and features
  • We offer 24/7 emergency HVAC services with no overtime fees.
  • No hidden fees, commissions, or upsellsjust transparent pricing.
  • Direct communication with owner Aaron Lammers for all inquiries.
  • Competitive rates on repairs and installations with warranties.
  • Over 27 years of experience serving Cincinnatis residential HVAC needs.
Associations and certifications
  • BBB Accredited
What people say
Honest and reliable Prompt service Fair pricing Excellent service Trustworthy technicians
Services
HVAC Repair
We diagnose and fix HVAC issues promptly, prioritizing cost-effective solutions. Our technicians assess manufacturer warranties and avoid unnecessary replacements. Customers praise our honesty, quick response times, and transparent pricing for repairs like ignitor replacements and refrigerant refills.
Maintenance Plans
Our maintenance agreements include biannual inspections and tune-ups for air conditioners and furnaces. These plans extend system lifespan, improve efficiency, and prevent emergencies. Customers benefit from fixed pricing and priority scheduling, ensuring year-round comfort with minimal disruptions.
System Installations
We install high-efficiency Lennox air conditioners, furnaces, and heat pumps at competitive prices. New systems come with a 10-year warranty, and our team ensures seamless integration with existing infrastructure. Customers highlight our fair quotes and expertise in replacing outdated units with modern solutions.
Emergency HVAC
Available round-the-clock for urgent heating and cooling failures, we respond swiftly to restore comfort. Our emergency service includes no overtime fees, and technicians resolve issues like frozen coils or faulty igniters within hours, as evidenced by numerous customer testimonials.
Warranty Repairs
We handle warranty claims for HVAC components, ensuring manufacturers honor coverage even if systems were installed by other companies. This service saves customers money and hassle, reinforcing our commitment to long-term satisfaction beyond initial repairs or installations.
People
Aaron Lammers
Owner
Aaron Lammers is the owner of Sycamore Heating & Cooling with over 27 years of experience in HVAC services. He ensures every job is done right, offering efficient, cost-effective solutions tailored to customer needs. Aaron is known for his honesty, reliability, and direct communication with clients.
Questions
What HVAC services do you offer?
We provide repairs, maintenance plans, installations, and 24/7 emergency services for residential heating and cooling systems, including AC units, furnaces, and heat pumps.
Do you offer warranties on installations?
Yes, all new HVAC installations include a 10-year manufacturer warranty, and we handle warranty claims to ensure coverage even for systems installed by other companies.
Are your prices transparent?
Absolutely. We provide upfront pricing with no hidden fees, commissions, or upsells. Our repair and installation costs are clearly communicated before work begins.
How quickly can you respond to emergencies?
Our 24/7 service ensures technicians arrive promptly—often within hours—to resolve urgent HVAC failures, with no overtime charges for after-hours or weekend calls.
Why choose Sycamore over other HVAC companies?
We combine over 27 years of experience with veteran-owned integrity, direct owner communication, and competitive pricing, backed by a BBB-accredited reputation and hundreds of positive reviews.