De Jong Heating Refrigeration Inc
De Jong Heating Refrigeration Inc is a HVAC provider serving Ferndale, WA. Rated 4.8★ with 154 Google reviews. See services, review signals, and request a quote.
HVACFerndale, WAEmergency serviceFinancing available
On this page
Company overview
- TradeHVAC
- Service areaFerndale, WA
- Google rating4.8★ (154 reviews)
- Years in business28+
- Phone(425) 669-9554
- Address14691 NE 95th St, Redmond, WA 98052, USA
Services offered
- furnace installation
- furnace repair
- heat pump installation
- heat pump repair
- ac installation
- ac repair
- ductless mini split
- indoor air quality
- maintenance plans
- electrical
Brands and equipment
De Jong Heating Refrigeration Inc installs and services equipment from:
- Bryant
- Mitsubishi
- Napoleon
Certifications
- Mitsubishi Diamond Contractor
Photos
What customers say
“We had Bryant furnace replaced, first time Bryant AC install, Honeywell Electronic Filter and Reme-LED. Amazing install and quality from Alexander's Heating and Air Conditioning! 1. Dean our project …”
“I can’t recommend Alexander’s Heating & Air Conditioning highly enough. Alexander, the owner, is incredibly responsive, understanding, and extremely professional. He has a wonderful attitude and truly…”
“We had our water heater, Air conditioning unit and furnace installed by Alexander's heating during the pandemic. Today, we had our furnace serviced. Justin was great and took the time to show us a few…”
“Purchased a heat pump from Alexander's in August. Couldn't be more pleased with the experience. Dean did an awesome job checking out our home, explaining our options, and making recommendations. Ga…”
“The two installers were very professional and got my new heat pump and furnace up and running in a timely manner. They left the garage very tidy after they finished. Alexander’s helped me in the past …”
Key highlights
Strengths
- Highly rated (4.8★ average)
- Large review volume (154 reviews)
- Established business (28+ years)
- Emergency/same-day service available
- Financing options available
- Mitsubishi Diamond Contractor
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
Explore nearby research
Frequently Asked Questions
What services does De Jong Heating Refrigeration Inc offer?
De Jong Heating Refrigeration Inc provides: furnace installation, furnace repair, heat pump installation, heat pump repair, ac installation, ac repair, ductless mini split, indoor air quality, maintenance plans, electrical. They serve residential and commercial customers in Ferndale, WA.
What is De Jong Heating Refrigeration Inc's rating?
De Jong Heating Refrigeration Inc has a 4.8 out of 5 star rating based on 154 Google reviews.
Is this company licensed in Washington?
All listed providers have a verified Washington contractor license at time of publication. You can verify on the Washington Department of Labor & Industries (L&I) lookup at https://secure.lni.wa.gov/verify.
Does De Jong Heating Refrigeration Inc offer emergency service?
Yes. De Jong Heating Refrigeration Inc offers emergency HVAC service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-21. Reviews refreshed 2026-04-21.
Licensing data: Washington Department of Labor & Industries (L&I) · Company data: verified business records + Google Business profile
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