Pro Business

Dinosaur Heating and Cooling LLC

Portland HVAC Companies
Ranked #6 in Portland | Grade B+
4.80 (19 reviews)

Dinosaur Heating and Cooling LLC

Local HVAC contractor serving the Greater Portland, ME area with installation, repairs, and maintenance for heat pumps, furnaces, and AC systems.

Why Homeowners Choose This Business

A local team familiar with Maine homes and weather needs. Clear scheduling, straightforward communication, and attention to detail. Strong customer feedback with an average 4.8-star rating on Google from a modest number of reviews. Projects are scoped to fit the home, the budget, and the season.

Service Area

Cape Elizabeth as a base, with service across Portland, South Portland, Scarborough, and nearby communities.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Has a higher average Google rating than many businesses in this area.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Service
  Heat pump installation
  Installations
  Heat Pump Service
  Repairs
  Furnace Repair
  AC Repair
  HVAC Maintenance
  Thermostat Installation
  Ductless Mini-Splits
  System replacement
  Seasonal Tune-Ups
  Home HVAC
  Light Commercial HVAC
  Energy Efficient Upgrades

HVAC installation and replacement; heat pump install and service; furnace and boiler tune-ups; AC repair and maintenance; thermostat upgrades; seasonal system checkups.


Recent Reviews

4.80

(Based on 19 reviews)

Google reviewers note responsive scheduling, tidy workmanship, and reliable system performance, contributing to a 4.8 average rating from 19+ reviews.

I texted Tim on a Saturday night regarding my boiler (the burner was off). He responded to my text quickly and explained what the issues could be. With his input, and a change of thermostat batteries, the burner came back on. He also offered to come over and check it out that night or on Sunday. Thank you, Tim, for your responsiveness, your knowledge, and for the peace of mind in knowing that you’re only a phone call or text away!

Tim is so great work with. Honest, responsive and does a fabulous job. He has always gone above and beyond for us.
Definitely recommend!

If you’re looking for someone to install your heat pump HVAC system, Tim is simply the best. He’s been outstanding from day one—always prompt, reliable, and incredibly helpful with the few minor issues we’ve had. His dedication and expertise make him our go-to guy. We won’t go anywhere else. Lifelong customer here!

Google Review
Patricia Driscoll on Dinosaur Heating and Cooling LLC

Six years ago Tim switched the heating in my house from oil to gas. He added two new radiators as well as two new heat pumps to the many already existing radiators. My neighbor, a contractor, recommended him and showed me the work he did at another house. While my realtor had another HVAC professional in mind, whom I never met, I’m glad I chose Tim. He was always on time, very neat with the equipment and pleasant to be around. The two times there have been problems with the system he has responded to me promptly and come over in a timely manner and left with the problem solved.

We’ve been working with Tim for years both at our business and at home. Tim is prompt and responsive and has helped us navigate everything from large hvac projects to small repairs. He does excellent work and has always completed jobs within his quoted timeframe. I wouldn’t hesitate to recommend Tim to anyone, and we’re looking forward to working with him for years to come!



Frequently Asked Questions

Most calls involve heat pumps, furnaces, and central air systems. The team also handles thermostats and seasonal maintenance to keep equipment running efficiently.

Yes, appointments are typically available Monday through Friday during standard business hours. Availability can vary by season, so calling ahead is recommended.

Yes, the technician will assess age, efficiency, and repair history to outline practical options. You’ll receive clear next steps and estimated timelines before any work proceeds.

Yes, many local homes are older and may need careful planning for ductwork or heat pump placement. The team focuses on solutions that fit the space and meet comfort goals.

Clear access to indoor and outdoor units and note any recent issues or error codes. Having filter sizes and system model information handy can also speed up the visit.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

Request Service


Business Details


Business Rating
4.80 (19 reviews) Pro Business
Address
6 Alexander Dr, Cape Elizabeth, ME 04107, USA, Cape Elizabeth, ME 04107, US
Business Type
general_contractor

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