Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Sioux Falls
At Lambert Heating & Air Conditioning Heating & Air Conditioning, we bring over 60 years of expertise to delivering reliable HVAC solutions across Sioux Falls and surrounding communities. As a family-owned business since 1961, we combine technical proficiency with personalized service, employing certified technicians trained to handle heating, cooling, and indoor air quality systems. Our commitment to quality extends to using premium parts and equipment, ensuring long-lasting performance for residential and commercial clients. We prioritize customer satisfaction through transparent communication, competitive pricing, and free estimates without obligation. Our service area spans Sioux Falls, Brandon, Harrisburg, Tea, Hartford, Crooks, and neighboring South Dakota communities.By maintaining equipment to peak efficiency and offering timely emergency repairs, we minimize downtime while maximizing comfort. Our team stays current with HVAC advancements, including smart thermostat integration and energy-efficient systems eligible for tax credits. With a focus on trust and community reputation, we address unique challenges like humidity control, ductwork optimization, and radiant heating. Recognizing the critical role HVAC systems play in daily life, we emphasize preventive maintenance programs to extend equipment lifespan. Customer testimonials highlight our responsiveness, precision in diagnostics, and thorough post-service cleanups as distinguishing factors in a competitive industry.
Services
AC Repair
Heating Maintenance
Ductless HVAC
Indoor Air Quality
Heat Pump Installation
Commercial HVAC
Thermostat Services
Duct Repair
System Replacement
Maintenance Plans
Details
- Year established: 1961
Highlights and features
- We've provided HVAC expertise in Sioux Falls since 1961
- Our technicians complete factory-certified training programs
- We use premium-grade parts with documented warranties
- Available for emergency repairs 365 days/year
- Offer free system evaluations with no-obligation estimates
What people say
Outstanding work
Timely manner
Fast installation
No hidden fees
Thorough clean-up
Services
Heating Repair
Our certified technicians provide prompt heating system repairs for furnaces, boilers, and heat pumps. Using diagnostic tools, we identify issues ranging from thermostat malfunctions to heat exchanger failures. Emergency repair services operate year-round to restore warmth to residential and commercial properties during cold weather.
Indoor Air Quality
We install and maintain systems that reduce allergens and contaminants in residential and commercial spaces. Services include HEPA filtration, UV purification, and humidity control solutions. Our assessments identify specific air quality concerns and recommend tailored mitigation strategies for healthier indoor environments.
Ductless HVAC
Specialized installation and maintenance for ductless heating and cooling systems. Ideal for additions or structures without existing ductwork, these systems provide zoned temperature control. Our technicians handle multi-zone configurations and integrate smart thermostat technology for energy-efficient operation.
Preventive Maintenance
Scheduled maintenance plans extend equipment lifespan and prevent unexpected failures. Our comprehensive inspections include lubrication of moving parts, calibration checks, and safety verification. Regular servicing improves energy efficiency and qualifies systems for manufacturer warranty protection.
Heat Pump Services
We service both air-source and ground-source heat pump systems. Our expertise covers seasonal maintenance, refrigerant charge optimization, and defrost cycle diagnostics. Installation services include proper sizing calculations to ensure efficient operation in Sioux Falls' climate conditions.
Questions
Do you offer emergency HVAC services after business hours?
Yes, we provide 24/7 emergency repair services for critical HVAC failures. Our on-call technicians respond promptly to urgent heating and cooling issues.
Can you service older HVAC systems no longer under warranty?
Yes, we maintain and repair all makes and models regardless of warranty status. Our technicians have experience with legacy systems requiring specialized parts or servicing approaches.
Are financing options available for HVAC replacements?
Yes, we offer flexible financing programs for qualifying customers on system replacements and major repairs. Contact our office for specific terms and eligibility requirements.
Do you provide indoor air quality assessments?
Yes, we conduct comprehensive indoor air quality evaluations including pollutant testing and humidity measurements. Based on findings, we recommend specific air purification and ventilation solutions.
What areas do you service beyond Sioux Falls?
We serve a 50-mile radius including Brandon, Harrisburg, Tea, Hartford, Crooks and surrounding communities. Contact us for specific service availability in your location.
Do you offer smart thermostat compatibility with existing systems?
Yes, we install and program smart thermostats compatible with most existing HVAC systems. Our technicians ensure proper integration for remote temperature control and energy optimization.
Reviews (4)
Bob Viereck
Jan 05, 2022
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Called Lambert yesterday morning and they had someone there yesterday afternoon. I was having heatr issues. The technician knew exactly what to look for and had it fixed in 20 minutes. Pretty impressive! USE THESE GUYS! Service: Heating system maintenance
Rob Anderson
Sep 12, 2021
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I called a few places and got the runaround, but when I called Lambert I get the quality units, great price and best service! This is the company you are looking for! Services: Heating system installation, Install AC
Elijah Javier
Jun 01, 2021
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Braden and Wally came to my condo and replaced my furnace and A/C quickly! It's been over a month and everything has been working great! Great family owned bussniess with WAYYY better prices than most in town! Quality work and quality people! I will recommend then to anybody who is looking to get their furnace and or a/c replaced! Services: Installation, Install AC
Wade Barnes
May 15, 2021
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Our AC went out at 2:00 Am so I called Lambert's when they opened and there was someone at my house in 30 minutes. They found the issue got the part and fixed it in a timely manner. Thank you Chris for the great customer service and job well done.
