Business Details
43 Years
experience
Emergency
services
Your Trusted Plumbing & HVAC Experts in Fairmont, MN
Day Plumbing Heating & Cooling has been a trusted family-owned business since 1983, dedicated to providing exceptional residential and commercial plumbing, heating, and cooling solutions. Our team of factory-trained professionals brings decades of combined experience to every project, ensuring reliable service and long-lasting results. We prioritize customer satisfaction through transparent communication, advanced technology, and adherence to industry-leading standards.With 24/7 emergency services and a commitment to continuous improvement, we serve homeowners and businesses across southern Minnesota and north central Iowa. Our reputation for quality workmanship, prompt service, and ethical practices has earned us thousands of satisfied customers over four decades.
Services
Plumbing Services
Heating Systems
Cooling Systems
Drain Cleaning
Indoor Air Quality
Emergency Repairs
System Maintenance
Water Heaters
HVAC Installation
Bathroom Remodeling
Details
- Year established: 1983
Highlights and features
- We offer 24/7 emergency plumbing and HVAC services with rapid response times.
- Our technicians hold NATE certification and receive factory training from Bryant.
- Thousands of satisfied customers rely on our proven track record since 1983.
- We use advanced hydro-jetter technology for efficient drain cleaning solutions.
- Financing options available for major system replacements and home improvements.
Associations and certifications
- Bryant Factory Authorized Dealer
- North American Technician Excellence (NATE)
What people say
Excellent service
Prompt response
Professional technicians
Reasonable pricing
Long-term reliability
Services
Plumbing Services
Our licensed plumbers handle all residential and commercial plumbing needs, from emergency leak repairs to complete system installations. We specialize in water heater maintenance, drain cleaning using hydro-jetter technology, and bathroom/kitchen remodeling projects. With 40+ years of local experience, we guarantee durable solutions that meet current building codes while minimizing disruption to your property.
Heating Systems
We offer full-service HVAC solutions including Bryant furnace sales, installations, and precision maintenance. Our NATE-certified technicians diagnose heating issues quickly and recommend energy-efficient upgrades that reduce utility costs. Annual maintenance plans extend equipment lifespan while ensuring optimal performance during Minnesota's harsh winters through comprehensive coil cleaning and system diagnostics.
Cooling Systems
From routine maintenance to emergency air conditioning repairs, our team keeps homes comfortable year-round. We install high-efficiency Bryant cooling systems with advanced dehumidification features and perform precision tune-ups that improve energy efficiency by up to 30%. Our 24/7 emergency service addresses urgent cooling failures during peak summer months with same-day response guarantees.
Drain Cleaning
Our hydro-jetter drain cleaning service eliminates stubborn clogs and buildup in sewer lines using high-pressure water streams. This non-invasive method safely removes tree roots, grease deposits, and mineral scale without damaging pipes. We recommend annual hydro-jetting as preventive maintenance to avoid emergency backups while extending the lifespan of your drainage system.
Indoor Air Quality
We improve home comfort through comprehensive indoor air quality solutions including Bryant UV purification systems, whole-house humidifiers, and HEPA air filtration units. Our technicians assess ventilation needs and install energy recovery ventilators that maintain healthy air exchange without compromising heating/cooling efficiency, addressing common pollutants like pet dander, mold spores, and VOCs.
People
Bill Krumholz
Owner
Third-generation plumbing and HVAC expert with over 40 years in the industry. Oversees daily operations and emergency service coordination. Holds Master Plumber and HVAC certifications. Built the company's 24/7 service model to ensure customer needs are met at any hour.
Leonard Krumholz
Master Plumber
Retired in 2018 after 35 years of service. Specialized in bathroom remodeling projects that combined technical precision with aesthetic design. Instrumental in establishing the company's reputation for transforming outdated spaces into modern, functional environments while maintaining strict plumbing code compliance.
Leo Krumholz
Founder
Established Day Plumbing in 1983 after 33 years with Iowa Electric Light and Power. Developed the company's core values emphasizing quality workmanship and customer respect. His legacy continues through the team's commitment to treating every job as if it were their own home.
Questions
How often should I replace my furnace filter?
Replace one-inch filters monthly, two-inch every 2-3 months, and five-inch MERV 8 filters every six months. More frequent changes needed for pets, allergies, or construction dust.
What is optimal indoor humidity?
Winter: 30-40% humidity for warmth efficiency. Summer: 45-50% for cooling comfort. Whole-home systems automatically adjust for seasonal requirements.
When should HVAC equipment be serviced?
Annual maintenance recommended before extreme weather seasons. Preventative care extends equipment life and maintains energy efficiency through coil cleaning and refrigerant checks.
How do I know when to replace HVAC systems?
Consider replacement if equipment exceeds 16 years, repair costs exceed 1/3 replacement value, or energy bills increase 20%+ with declining performance.
What emergency plumbing steps should I take?
Shut main water valve for major leaks. Avoid chemical drain cleaners. Document issues for technicians. Call 507-235-9009 immediately for 24/7 emergency service.
Do you service all HVAC brands?
Yes, our technicians service and repair all major HVAC brands while offering Bryant equipment installations with factory-backed warranties.
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