MDL Electric Cooling & Heating

HVAC contractor in West Orange, NJ.

In MDL Electric Cooling & Heating's own words

We provide our diverse Northern NJ customers a prompt response, consistently top quality electrical & HVAC work designed to meet and exceed local and national industry standards for safety and efficiency, regardless of the size or scale of the electrical or HVAC work. MDL Electric LLC, Cooling & Heating a family owned business established in 2007. The owner, Miguel Deleon started working in the construction industry since 1993; he has over 20 years of experience in all aspects of electrical & HVAC work. We are committed to providing exceptional service, expertise to every project and get the job done and guarantees customer satisfaction. All our technicians are trained and certified; call us for your next project.

Trade

HVAC contractor

Business address

4 Harrison Ave, West Orange, NJ 07052

Telephone

(973) 809-2339

Website

mdlelectricllc.com

Hours

MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours

From the business's Google listing, checked Oct 2026

Register

NJ register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.

Google Reviews

4.8 (114)

I’ve been very pleased with the planning, installation and maintenance of our generator. Very good, honest and reliable service.

A L.
We've had MDL do a few projects at our home, including a new tankless water heater install, central AC replacement, and rehabbing an old detached garage, all well done and at fair prices.

Amit P.
Highly recommend. professional, courteous, reliable, knowledgeable and reasonable. We were very happy with their work and will use them again.

carla S.
Miguel installed an all house generator for us and has always been available when we had questions or needed him for maintenance on our generator. We are moving and will have him install another generator in our new house.

Sally D.
Excellent service. I highly recommend & would use them again

Paula R.
Excellent experience from start to finish. They were prompt, knowledgeable, honest, and very fairly priced. They took the time to explain what was going on, did the work properly, and never tried to upsell or overcharge. It’s hard to find tradespeople you can genuinely trust, and they’ve definitely earned a permanent customer. I’ll be calling them for any electrical work I need in the future. Highly recommended.

Slava B.
Miguel, the owner is very polite and professional. He and his employee handled My situation very quickly and I will definitely use them again.

Fantabulous L.
Miguel and his team are the best! Thoughtful, efficient, reasonably priced, hard working and friendly. I highly recommend them for any job you have.

Colleen D.
I was struggling to find a good electrician for a while and I’m so grateful that I found MDL. The response was so prompt, and Miguel was here on the spot and met all my expectations. I’m very happy with the work that was done and would highly recommend this company to anyone in the market for professional service and high quality work.

Shirin B.
Upgraded wiring and boxes giving me peace of mind. Their work was done professionally with safety a priority. Hassle free and the clean up was spotless. I would highly recommend them.

Alfred P.
Miguel and team are fantastic. They are very responsive, efficient, and respectful. Above that, they are able to quickly diagnose issues and deliver solutions, at a consistent fair price.

Gabrielle K.
Hired MDL to replace and install 2 outdoor ceiling fans. Very good price compared to another local electrician charging 3x more for the same job. They were on time, cleaned up everything and everything works as expected. Highly recommend.

Brandon H.
Great experience with MDL. They went above and beyond to fix my issue. Great communication also. Will use again.

Dusty C.
They were extremely professional and friendly. They worked with me on what I needed and payment. They were available right away and worked very fast. They safely installed a lighting fixture and went out of their way to get a matching switch we didn’t have. On top of all of that they gave a better price than others I called who wanted a lot more. Excellent service. Great people.

J
I cannot recommend this company enough! They completely transformed one of my apartment units by installing a brand-new full bathroom and kitchen, and the results exceeded all of my expectations. From the very beginning, the entire team was incredibly kind, professional, and attentive, making the entire renovation process smooth and stress-free. Their craftsmanship and attention to detail were outstanding, and every aspect of the installation was completed with precision and care. They were reliable, communicated clearly throughout the project, kept the workspace clean, and finished everything on time. It’s clear they take great pride in their work and genuinely care about their customers’ satisfaction. I am beyond happy with the finished product and would absolutely trust them with future projects. If you’re looking for honest, skilled, and dependable contractors, I highly recommend them!

Raquel S.
Miguel and his team have been helping my family over the past 6 months as we've been preparing to live in our outdated house. From electrical, drywall, duct cleaning, and HVAC work, they have been prompt, reliable and trustworthy to work with, fairly priced, and overall really nice people. I'd recommend MDL Electric to anyone looking for home updates and repairs.

Alex L.
Had my first opportunity to work with Miguel last night, as my main went out. He came over, analyzed the issue, and quickly resolved it in a manner that now makes him my go to contractor for Electrical Work.

David G.
one of the rarely found these days really professional services that actually taking care of the clients. Miguel was on point and helped me pass all requirements from the town inspection. can't recommend them more.

George S.
⭐⭐⭐⭐⭐ I recently had the pleasure of working with MDL Company for attic mold removal and the installation of an exhaust fan along with a new vent in my house in Lake Hiawatha. I can’t say enough good things about their team! From start to finish, they were extremely respectful and professional. They communicated clearly throughout the process, keeping me informed every step of the way. It was evident that they take pride in their work, and their attention to detail was impressive. I also want to highlight the excellent competitive price they offered me. I saved a lot compared to estimates from different companies, which made the decision to go with MDL even easier. Additionally, the five-year warranty provided for their attic mold remediation services gives me peace of mind knowing that I'm covered in case any issues arise in the future. This is especially important as I'm in the process of selling my house. I highly recommend MDL Company for any mold remediation or installation needs. Their expertise, competitive pricing, and dedication to customer satisfaction truly set them apart. Thank you for a job well done!

Nedy P.
I recently had a new wall air-conditioning unit installed by this electrical company, and I’m very satisfied with the service. The team arrived on time, worked efficiently, and made sure the installation was done safely and neatly. They explained everything clearly and cleaned up after the job was finished. The new AC unit works great, and the whole process was smooth from start to finish. I would definitely recommend them for electrical and AC installation work.

Angela T.
We needed an electrician to help replace our old electrical panel and we reached out to MDL electric.The guys were professional and respectful. I am satisfied with the work done. I highly recommend them.

Asha A.
Extremely professional with competitive pricing. I called MDL for an electrical installation base on Google reviews, and the performance of the service was upstanding.

Gonzalo S.
I have been using MDL Electric for over 11 years, and they have consistently provided excellent service. Since purchasing my home, I have relied on them for a variety of electrical projects, including a complete upgrade of my outdated electrical infrastructure to bring everything fully up to current code. They have also completed several projects in my garage, all with the same high level of professionalism and quality. Their electricians are skilled, knowledgeable, and detail-oriented. The quality of their work truly speaks for itself — I have never experienced any issues following the completion of their projects. In addition to their technical expertise, they always leave the work area clean and organized once the job is finished. I have full confidence in Miguel and his team and highly recommend their services.

Roger S.
Total scammers, asked for a quote and was given a ridiculous amount. Called around and got someone from NYC to come to NJ and was quoted a 1/3 of the price. I saved THOUSANDS! They take advantage of people who have little to knowledge and overcharge them.

WeHa J.
Excellent service. I would recommend MDL Electric Cooling & Heating company to everyone!

Judith H.
Showed up promptly and professional. Knowledgeable. Would hire again.

Steve M.
Outstanding Work – Highly Recommend MDL Electric Cooling & Heating! I had recessed lighting installed throughout my home along with dimmer switches, and I couldn’t be happier with the results. MDL Electric & Cooling did an exceptional job from start to finish. They were professional, punctual, and extremely knowledgeable. They took the time to explain the best lighting layout, helped choose the right dimmer switches, and made sure everything worked perfectly without flickering or issues. The recessed lights look modern, clean, and beautifully balanced, and the dimmers completely transformed the feel of each room. The work was done neatly and efficiently, with great attention to detail, and they left everything clean when finished. It’s clear they take pride in their work and care about customer satisfaction. If you’re looking for reliable, skilled electricians for recessed lighting, dimmer switches, or any electrical work, MDL Electric & Cooling is the company to call. I highly recommend them and would absolutely use them again.

Elijah 8.

About MDL Electric Cooling & Heating

Electrical and HVAC services in West Orange

MDL Electric Cooling & Heating is a family owned business that has operated since 2007. The company says it provides electrical and HVAC work for both residential and commercial clients. Its service offerings include heating repair, AC repair, HVAC installation, and maintenance.

The company also describes its ability to handle ductless mini-split systems, heat pumps, and furnace repair. It mentions working with brands such as Carrier and Trane. For electrical needs, the company provides services ranging from wiring upgrades to generator installation and maintenance.

Ratings and availability

Reviewers frequently mention the company's promptness and reasonable pricing. Customers have noted successful installations of generators, tankless water heaters, and central AC replacements. The business maintains a 4.8 rating from 114 reviews. The company offers 24/7 availability for its services.

Northern New Jersey coverage

While the company is based in West Orange, its website names service coverage throughout North Jersey. This includes work in areas such as Montclair. The company says its technicians are trained and certified to meet industry standards for safety and efficiency.

Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.