Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC & Plumbing Experts in Lynnwood, WA
Day & Nite Plumbing & Heating has served the greater Seattle area since 1954, combining decades of experience with a commitment to quality, integrity, and innovation. As a family-owned business, we prioritize customer satisfaction through our team of NATE- and EPA-certified technicians, who deliver expert residential and commercial HVAC and plumbing solutions. Our services include 24/7 emergency support, free estimates, and financing options, ensuring accessibility and reliability for all clients.We uphold rigorous industry standards through memberships in PHCC and ACCA, alongside a lifetime workmanship guarantee. Our code of ethics emphasizes honesty, transparency, and community stewardship, reflected in initiatives like donating to Washington Kids in Transition. With a focus on minimizing disruption and maximizing efficiency, we handle everything from routine maintenance to complex system replacements, backed by state-of-the-art tools and a red-carpet service approach.
Services
Heating Repair
AC Installation
Water Heater Services
Drain Cleaning
Commercial HVAC
Emergency Plumbing
Ductless Systems
Plumbing Fixtures
Maintenance Plans
Sewer Repairs
Details
- Year established: 1954
Highlights and features
- We offer 24/7 emergency plumbing and HVAC services.
- Our team consists of NATE-certified experts with decades of experience.
- We provide free estimates on all new equipment and system replacements.
- Financing options are available for qualifying projects.
- We uphold a lifetime workmanship guarantee on all installations.
Associations and certifications
- NATE
- EPA
- PHCC
- ACCA
What people say
Knowledgeable technicians
Prompt service
Reasonable pricing
No upselling
Professional installation
Services
Heating Repair
Our heating repair services address residential and commercial furnace and boiler issues, ensuring optimal efficiency and safety. We diagnose problems like uneven heating and unusual noises, providing prompt fixes to prevent system failure. With NATE-certified technicians, we use advanced tools to restore comfort and extend equipment lifespan.
AC Installation
We specialize in AC installation for homes and businesses, offering central, ductless, and portable systems. Our experts assess climate needs and recommend energy-efficient options to reduce costs. Free estimates and financing options ensure accessible upgrades, while our lifetime workmanship guarantee ensures long-term reliability.
Emergency Plumbing
Available 24/7, our emergency plumbing services resolve urgent issues like leaks, clogs, and water heater failures. Technicians arrive equipped with professional-grade materials for one-visit fixes. We prioritize affordability, avoiding overcharging during off-hours while maintaining high service standards.
Drain Cleaning
Our drain cleaning services prevent pipe damage and costly backups using advanced techniques like trenchless technology. We address residential and commercial clogs, ensuring smooth wastewater flow. Regular maintenance extends system longevity and avoids emergencies, with expert advice on preventing future issues.
Commercial HVAC
We provide tailored HVAC solutions for commercial properties, including rooftop units and gas piping. Services span installations, repairs, and maintenance contracts, minimizing facility downtime. Our ACCA-certified team ensures compliance and efficiency, supporting multi-story buildings and care facilities with reliable climate control.
People
Collin
HVAC Technician
Collin is a knowledgeable technician praised for clear communication and reasonable pricing. He efficiently resolved a critical water issue, demonstrating expertise and customer-focused service.
Donavan
Plumbing Technician
Donavan provided thorough water heater repair and replacement advice, earning client confidence through professionalism and timely service during an emergency.
Zach
Plumbing Specialist
Zach delivered honest assessments and patient explanations during two plumbing visits, showcasing dedication and technical expertise in resolving complex issues.
Chris
HVAC Consultant
Chris offered a no-obligation consultation with clear options and no upselling, ensuring a fast, professional installation experience for residential clients.
Questions
What areas do you serve?
We serve Lynnwood, Martha Lake, Edmonds, Picnic Point, Bothell, Mill Creek, Mountlake Terrace, Shoreline, and Kenmore, WA.
Do you offer emergency services?
Yes, we provide 24/7 emergency plumbing and HVAC services for urgent repairs outside regular business hours.
Are financing options available?
Yes, we offer financing for qualifying HVAC and plumbing projects to make upgrades more accessible.
Do you provide free estimates?
Yes, we offer free estimates on all new equipment and system replacements, with no obligation for consultations.
What certifications do your technicians hold?
Our team includes NATE- and EPA-certified professionals, ensuring expertise in HVAC and plumbing systems.
Reviews (5)
Aswin Muthiah
Jun 18, 2022
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Chris helped us with our HVAC maintenance. He was thoroughly professional, explained to us what was the state of the system, where we need to be extra attentive. Services: HVAC duct & vent repair, HVAC system maintenance
Quen Bredeweg
Jun 15, 2022
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Excellent, as always. We now use Day and Nite for every appliance and plumbing need in our home. Fantastic, professional service Services: Heating system maintenance, Water heater repair
Mary Lynn Spear
Jun 04, 2022
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We had a complicated problem and Elliott patiently stuck with it until he resolved it. He had such a great attitude about it all and followed through with everything. We appreciated his methodical determination to figure things out and w serve us well Service: Water heater repair
Howard Choder
May 23, 2022
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We had another well known Seattle HVAC repair outfit come to fix our furnace which had intermittent error codes and would quit working (in the middle of winter, of course). The other company came 2X and still couldn't pinpoint the problem but thought a wiring harness which cost $500 could be the culprit (though not entirely sure). Before I spent that money (I had already spent $1,000 on the 2 visits), I decided to call Day and Nite.
They scheduled a time in the next couple of days and then called me a few days early as they had a cancellation. Within 30 minutes, they diagnosed the problem, fixed it, and charged $200. It was a simple fix for someone that knows furnaces/boilers. Why look ANYWHERE else. These guys know what they are doing and I highly recommend them.
They scheduled a time in the next couple of days and then called me a few days early as they had a cancellation. Within 30 minutes, they diagnosed the problem, fixed it, and charged $200. It was a simple fix for someone that knows furnaces/boilers. Why look ANYWHERE else. These guys know what they are doing and I highly recommend them.
Brian S.
May 20, 2022
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These guys Rock! Had a brand new water heater delivered, installed and removal of old tank in 1.5 hours. VERY good crew and right price. I recommend this plumbing service. Peace b.
