Ali Edwards
Jeff was very personable, knowledgeable and thorough! He found the leak in our unit and repaired it the same day. He also took the time to provide some helpful education on the system. Great service, would definitely recommend.
Business ProfileHVAC Companies in Bend, Oregon
Diversified Heating & Cooling, Inc.
Diversified Heating & Cooling, Inc.
Diversified Heating & Cooling, Inc. is a Bend-based HVAC company founded in 1989. It serves households and businesses across Central Oregon, with residential retrofits and indoor-air-quality systems among its offerings. Its equipment lineup includes Trane, American Standard and Mitsubishi.
Last Updated October 3, 2026.
Business Highlights
- The company is family-owned.
- Its service professionals are NATE-certified.
- It provides a five-year parts-and-labor warranty on Trane equipment.
- It provides a 12-year parts and five-year labor warranty on Mitsubishi equipment.
Service Area
Central Oregon.
Active Business Listing
Diversified Heating & Cooling, Inc. is one of 10 HVAC companies ProsGrade lists in Bend, Oregon.
Active
Public local listing
Listing details
12 services listed, including Air conditioning, Air ducts and Air duct replacement. Open weekdays, closed on weekends. Rated 4.9 from 648 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Diversified Heating & Cooling, Inc. compares with the other 9 HVAC companies on ProsGrade in Bend, using public Google ratings and review counts.
- Ranks in the top half of the 10 Bend HVAC companies on ProsGrade by Google rating and review volume.
- Rated 4.9 on Google, at or above the 4.9 average of other Bend HVAC companies on ProsGrade.
- Has more Google reviews (648) than 6 of the 9 other Bend HVAC companies on ProsGrade.
- One of 9 Bend HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
12 services- Air conditioning
- Air ducts
- Air duct replacement
- Ductless systems
- Gas fireplaces
- Gas furnaces
- Heat pumps
- Healthy air solutionswhole-house air filtration, ERVs and HRVs, UV germicidal lights
- Preventative maintenance
- Whole-house humidifiers
- Zone control systems
- Commercial HVAC
Reviews
What customers say
Customers praise the team's knowledge and courtesy. One customer describes a technician finding and repairing a unit leak the same day; another says the crew finished hours earlier than expected and cleaned up afterward.
Customer Reviews
Bonnie Millage
Timely, polite, knowledgeable, friendly tech. Thanks Grant! This was 1st annual maintenance appt - Great product this company sold us. We are VERY happy with the product, company & customer service (rare these days). The communication-messaging tools are super! We Highly recommend them!
Kath Schonau
Exceptional service! Exceptional public relations! Based on the highest google reviews, I initially requested Diversified to service and maintain my townhome heating and air conditioning. They came within just a few days after my first call and replaced the filters and checked out the system. Later I called Cierra, their phone representative, about another issue with our gas fireplace. She was phenomenal and was able to schedule a visit the next day. They are an excellent business to work with!
Kathy Reece
Look no further for your heating & cooling needs! I am SO impressed with the level of customer service! Zach did an awesome job servicing our fireplace. He was very communicative, on time and professional! ?? 10 stars if I could!
Debbie Kensinger
Jess was so knowledgeable and helpful with suggested placement of the units. We were very impressed with her understanding of the process and how it would be best accomplished in our home. The entire crew was outstanding. They were all friendly and respectful. They were like busy bees quietly and professionally going about their job. They finished hours earlier than expected and cleaned up after themselves nicely. We could not be happier with the process from beginning to completion. This company really has their act together.
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Frequently Asked Questions
Does Diversified Heating & Cooling offer financing?
Special financing for 72 months is available with approved credit.
Can Diversified Heating & Cooling integrate indoor-air-quality systems with existing ductwork?
Many of its indoor-air-quality systems integrate with existing ductwork and require professional installation.
How are Diversified Heating & Cooling's maintenance plans structured?
The plans are designed around a customer's budget and lifestyle and offset repair and service-call costs.