HVAC repair services near me in Mountlake Terrace, WA
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Who We Are

Mountlake Terrace, WA Air conditioning repair and installation

At Donaldson HVAC Services, we understand that when your home or business encounters heating or cooling issues, comfort is at stake. We provide prompt and reliable HVAC repair services near Mountlake Terrace, WA to ensure your environment remains pleasant year-round. Our experienced team specializes in air conditioning repair and installation, and furnace repair and installation services that guarantee satisfaction.

We pride ourselves on delivering emergency HVAC repair 24/7, alongside efficient ductless AC and mini-split system installation. With our heat pump repair and maintenance, and energy-efficient HVAC systems installation, we help you save on energy bills without sacrificing comfort.

"Donaldson HVAC made our winter so much warmer," says one delighted customer. Trust our boiler and furnace repair experts, and experience professional home air conditioning and heating services. Whether residential or commercial, we are the HVAC contractors you can count on in Mountlake Terrace, WA. Let us keep your indoor climate perfect!

Residential HVAC repair services near me Services

Professional Residential HVAC repair services near me Services in Mountlake Terrace, WA.

Commercial HVAC repair services near me Services

Commercial HVAC repair services near me Services in Mountlake Terrace, WA.

Professional HVAC repair services near me services in Mountlake Terrace, WA

Air Conditioning Repair

Fast and reliable air conditioning repair services in Mountlake Terrace, WA, . Call 855-394-7096 to restore your AC’s performance..

Air Conditioning Installation

Expert air conditioning installation in Mountlake Terrace, WA, for optimal comfort. Contact 855-394-7096 for a free estimate..

Air Conditioning Maintenance

Keep your AC running efficiently with regular maintenance in Mountlake Terrace, WA, . Schedule at 855-394-7096..

Furnace Repair

Reliable furnace repair services in Mountlake Terrace, WA, . Call 855-394-7096 for expert solutions..

Furnace Installation

Professional furnace installation in Mountlake Terrace, WA, . Contact 855-394-7096 for efficient heating solutions..

Furnace Tune-up

Schedule your furnace tune-up in Mountlake Terrace, WA, today! Call 855-394-7096 for reliable service..

Boiler Repair

Expert boiler repair services in Mountlake Terrace, WA, . Call 855-394-7096 to schedule service..

Boiler Installation

Professional boiler installation in Mountlake Terrace, WA, for efficient heating. Contact 855-394-7096..

Heat Pump Repair

Fast and reliable heat pump repair in Mountlake Terrace, WA, . Call 855-394-7096 today..

Heat Pump Installation

Energy-efficient heat pump installation in Mountlake Terrace, WA, . Contact 855-394-7096 for a quote..

Mini-Split Installation

Professional mini-split installation in Mountlake Terrace, WA, . Call 855-394-7096 for a free estimate..

Mini-Split Repair

Quick mini-split repair in Mountlake Terrace, WA, . Call 855-394-7096 for expert service..

Ductless AC Installation

Efficient ductless AC installation in Mountlake Terrace, WA, . Call 855-394-7096 for a free estimate..

Ductless AC Repair

Fast and reliable ductless AC repair in Mountlake Terrace, WA, . Contact 855-394-7096 for service..

HVAC System Inspection

Thorough HVAC system inspections in Mountlake Terrace, WA, . Call 855-394-7096 to schedule..

Duct Cleaning Services

Improve air quality with professional duct cleaning in Mountlake Terrace, WA, . Call 855-394-7096 to book..

Thermostat Installation and Repair

Expert thermostat installation and repair in Mountlake Terrace, WA, . Call 855-394-7096 today..

Air Purification System Installation

Install air purification systems in Mountlake Terrace, WA, for better air quality. Contact 855-394-7096..

Ventilation System Installation

Professional ventilation system installation in Mountlake Terrace, WA, . Call 855-394-7096 for a quote..

Indoor Air Quality Testing

Comprehensive indoor air quality testing in Mountlake Terrace, WA, . Call 855-394-7096 to schedule..

Humidifier Installation

Install humidifiers for better indoor comfort in Mountlake Terrace, WA, . Call 855-394-7096..

Dehumidifier Installation

Professional dehumidifier installation in Mountlake Terrace, WA, . Call 855-394-7096 to improve indoor air quality..

HVAC Zoning Systems

Optimize comfort with HVAC zoning systems in Mountlake Terrace, WA, . Call 855-394-7096 for installation..

Energy Efficiency Audits

Schedule your energy efficiency audit in Mountlake Terrace, WA, . Call 855-394-7096 for a comprehensive assessment..

Radiant Floor Heating Installation

Professional radiant floor heating installation in Mountlake Terrace, WA, . Contact 855-394-7096 for a free estimate..

Radiant Floor Heating Repair

Reliable radiant floor heating repair in Mountlake Terrace, WA, . Call 855-394-7096 for expert service..

Geothermal HVAC System Installation

Install energy-efficient geothermal HVAC systems in Mountlake Terrace, WA, . Call 855-394-7096 for expert service..

Geothermal HVAC System Repair

Fast and reliable geothermal HVAC system repair in Mountlake Terrace, WA, . Contact 855-394-7096 for expert service..

Evaporator Coil Repair

Quick evaporator coil repair in Mountlake Terrace, WA, . Call 855-394-7096 for expert HVAC service..

Evaporator Coil Cleaning

Professional evaporator coil cleaning in Mountlake Terrace, WA, . Contact 855-394-7096 for service..

Condenser Unit Installation

Expert condenser unit installation in Mountlake Terrace, WA, . Call 855-394-7096 for a quote..

Condenser Unit Repair

Fast and reliable condenser unit repair in Mountlake Terrace, WA, . Call 855-394-7096 for immediate assistance..

Compressor Replacement

Professional compressor replacement in Mountlake Terrace, WA, . Contact 855-394-7096 for service..

Furnace & AC Blower Motor Repair

Reliable blower motor repair services in Mountlake Terrace, WA, . Call 855-394-7096 for expert solutions..

Furnace & AC Blower Motor Replacement

Expert blower motor replacement in Mountlake Terrace, WA, . Contact 855-394-7096 for professional HVAC service..

Fan Coil Unit Installation

Professional fan coil unit installation in Mountlake Terrace, WA, . Call 855-394-7096 for a free quote..

Fan Coil Unit Repair

Quick fan coil unit repair services in Mountlake Terrace, WA, . Call 855-394-7096 for fast assistance..

Ventilation Fan Installation

Expert ventilation fan installation in Mountlake Terrace, WA, . Contact 855-394-7096 for a free estimate..

Ventilation Fan Repair

Fast and reliable ventilation fan repair in Mountlake Terrace, WA, . Call 855-394-7096 for immediate service..

Exhaust System Installation

Professional exhaust system installation in Mountlake Terrace, WA, . Contact 855-394-7096 for service..

Exhaust System Repair

Reliable exhaust system repair in Mountlake Terrace, WA, . Call 855-394-7096 for expert solutions..

Heat Exchanger Repair

Fast heat exchanger repair in Mountlake Terrace, WA, . Contact 855-394-7096 for immediate service..

Heat Exchanger Replacement

Professional heat exchanger replacement in Mountlake Terrace, WA, . Call 855-394-7096 for expert service..

Carbon Monoxide Testing

Schedule your carbon monoxide testing in Mountlake Terrace, WA, today! Call 855-394-7096 for safety assessments..

Air Duct Installation

Expert air duct installation in Mountlake Terrace, WA, . Contact 855-394-7096 for a quote..

Thermostat Calibration

Schedule your thermostat calibration in Mountlake Terrace, WA, . Call 855-394-7096 for expert service..

Whole House Ventilation Installation

Professional whole house ventilation installation in Mountlake Terrace, WA, . Contact 855-394-7096 for service..

Smart Thermostat Installation

Upgrade to a smart thermostat in Mountlake Terrace, WA, . Call 855-394-7096 for installation services..

Home Energy Audits

Schedule your home energy audit in Mountlake Terrace, WA, . Call 855-394-7096 for a comprehensive assessment..

Zoned HVAC Systems Installation

Optimize comfort with zoned HVAC systems installation in Mountlake Terrace, WA, . Call 855-394-7096 for a consultation..

Central Air Conditioning Installation

Reliable central air conditioning installation in Mountlake Terrace, WA, . Contact 855-394-7096 for a free estimate..

Central Air Conditioning Repair

Fast and efficient central air conditioning repair in Mountlake Terrace, WA, . Call 855-394-7096 for immediate assistance..

Commercial HVAC Installation

Expert commercial HVAC installation in Mountlake Terrace, WA, . Contact 855-394-7096 for professional service..

Commercial HVAC Repair

Reliable commercial HVAC repair services in Mountlake Terrace, WA, . Call 855-394-7096 for fast and effective solutions..

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Air conditioning repair and installation in Mountlake Terrace, WA
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Why Choose Us

Best Air conditioning repair and installation in Mountlake Terrace, WA

At Donaldson HVAC Service, we pride ourselves on delivering unparalleled HVAC repair and installation services tailored to the unique needs of residents in Mountlake Terrace, WA. With a rich history of serving the Washington area, our expert team understands the importance of keeping your home comfortable year-round.

  • Reliable air conditioning repair and installation for those sweltering summer days.
  • Professional furnace repair and installation to ensure your winter warmth.
  • 24/7 emergency HVAC repair services for unexpected breakdowns.
  • Expert ductless AC and mini-split system installations for optimal cooling efficiency.
  • Comprehensive heat pump repair and maintenance for energy savings.
  • Energy-efficient HVAC systems designed to lower your utility bills.
  • Skilled boiler and furnace repair specialists to keep your systems running smoothly.
  • Complete HVAC solutions for both residential and commercial needs.

Choose Donaldson HVAC Service for quality, reliability, and customer satisfaction in Mountlake Terrace, WA .

Areas We Serve HVAC repair services near me services in Mountlake Terrace, WA

Popular Zip Codes

98043

HVAC repair services near me in Washington Cities

Aberdeen / Airway Heights / Allyn / Amboy / Anacortes / Arlington / Auburn / Bainbridge Island / Battle Ground / Belfair /

Frequently Asked Questions About HVAC repair services near me Services in Mountlake Terrace, WA

FAQS about HVAC repair services near me Services in Mountlake Terrace, WA
Heat pumps should be serviced twice a year—once before the heating season and once before the cooling season. Contact us in Mountlake Terrace, WA, at 855-394-7096 for regular maintenance.
Duct cleaning removes dust and debris from your ducts, while duct sealing prevents air leaks and improves efficiency. Contact us in Mountlake Terrace, WA, at 855-394-7096 to schedule either service.
Water leaks from your AC can be caused by a clogged drain line, frozen evaporator coils, or low refrigerant. For AC repair in Mountlake Terrace, WA, , contact us at 855-394-7096.
Yes, you can easily schedule HVAC services through our online booking system. We serve Mountlake Terrace, WA, —just visit our website or call us at 855-394-7096 to make an appointment.
Yes, we provide commercial HVAC installation, repair, and maintenance services for businesses in Mountlake Terrace, WA, . Contact us at 855-394-7096 for a customized quote.
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Testimonials

What Our Clients Say About Us